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go-mail/eml_test.go

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Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
// SPDX-FileCopyrightText: 2022-2023 The go-mail Authors
//
// SPDX-License-Identifier: MIT
package mail
import (
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
"bytes"
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
"fmt"
"os"
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
"strings"
"testing"
Add time import and tests for invalid date in email Added `time` import in the eml_test.go and added two new test use-cases: `exampleMailPlainNoEncInvalidDate` and `exampleMailPlainNoEncNoDate`. The `exampleMailPlainNoEncInvalidDate` is used to check if the parser can correctly handle email with invalid date. Meanwhile, `exampleMailPlainNoEncNoDate` checks if the parser can correctly add the current date to an email that didn't specify a date. This will improve the parser's resilience and flexibility in handling various email scenarios.
2023-11-05 19:48:43 +01:00
"time"
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
)
const (
Refactor: Handle missing Content-Type as plain text Added a new example email and modified tests to include an RFC 5322 format. Refactored the code to handle cases where the Content-Type header is missing by defaulting to plain text (7bit, US-ASCII). Deleted redundant test cases that no longer apply.
2024-08-02 15:30:46 +02:00
// RFC 5322 example mail
// See: https://datatracker.ietf.org/doc/html/rfc5322#appendix-A.1.1
exampleMailRFC5322A11 = `From: John Doe <jdoe@machine.example>
To: Mary Smith <mary@example.net>
Subject: Saying Hello
Date: Fri, 21 Nov 1997 09:55:06 -0600
Message-ID: <1234@local.machine.example>
This is a message just to say hello.
So, "Hello".`
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
exampleMailPlainNoEnc = `Date: Wed, 01 Nov 2023 00:00:00 +0000
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
MIME-Version: 1.0
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
From: "Toni Tester" <go-mail@go-mail.dev>
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Dear Customer,
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
This is a test mail. Please do not reply to this. Also this line is very long so it
should be wrapped.
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
Add support for 7bit and 8bit encodings in EML parsing Enhanced EML parsing to handle 7bit and 8bit content transfer encodings. Updated related test cases to verify the correct handling of these encodings. This ensures compliance with RFC2045 for defaulting to 7bit when no encoding is specified.
2024-08-01 10:55:28 +02:00
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlain7Bit = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very long so it
should be wrapped.
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlainBrokenBody = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: base64
This plain text body should not be parsed as Base64.
`
exampleMailPlainUnknownContentType = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: application/unknown; charset=UTF-8
Content-Transfer-Encoding: base64
This plain text body should not be parsed as Base64.
`
exampleMailPlainBrokenHeader = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version = 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent = go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From = "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding = 8bit
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very long so it
should be wrapped.
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlainBrokenFrom = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: Toni Tester" go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very long so it
should be wrapped.
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlainBrokenTo = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: go-mail+test.go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very long so it
should be wrapped.
Add time import and tests for invalid date in email Added `time` import in the eml_test.go and added two new test use-cases: `exampleMailPlainNoEncInvalidDate` and `exampleMailPlainNoEncNoDate`. The `exampleMailPlainNoEncInvalidDate` is used to check if the parser can correctly handle email with invalid date. Meanwhile, `exampleMailPlainNoEncNoDate` checks if the parser can correctly add the current date to an email that didn't specify a date. This will improve the parser's resilience and flexibility in handling various email scenarios.
2023-11-05 19:48:43 +01:00
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlainNoEncInvalidDate = `Date: Inv, 99 Nov 9999 99:99:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very long so it
should be wrapped.
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlainNoEncNoDate = `MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text without encoding
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very long so it
should be wrapped.
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
Thank your for your business!
The go-mail team
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
--
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
This is a signature`
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
exampleMailPlainQP = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text quoted-printable
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very lo=
ng so it
should be wrapped.
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlainUnsupportedTransferEnc = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text quoted-printable
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: unknown
Dear Customer,
This is a test mail. Please do not reply to this. Also this line is very long so it should be wrapped.
㋛
This is not ==D3
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
Thank your for your business!
The go-mail team
--
This is a signature`
exampleMailPlainB64 = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text base64
User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: base64
RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
dG8gdGhpcy4gQWxzbyB0aGlzIGxpbmUgaXMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
ClRoaXMgaXMgYSBzaWduYXR1cmU=`
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
exampleMailPlainB64WithAttachment = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text base64 with attachment
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/mixed;
boundary=45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
Content-Transfer-Encoding: base64
Content-Type: text/plain; charset=UTF-8
RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
dG8gdGhpcy4gQWxzbyB0aGlzIGxpbmUgaXMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
ClRoaXMgaXMgYSBzaWduYXR1cmU=
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
Content-Disposition: attachment; filename="test.attachment"
Content-Transfer-Encoding: base64
Content-Type: application/octet-stream; name="test.attachment"
VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
Add tests for various email scenarios This commit introduces tests for different email scenarios including emails with no boundaries, emails with attachments, emails with embedded items, and multipart mixed emails. The tests ensure that the code correctly returns all expected parts of the email (e.g., embeds, attachments, parts) and that it correctly processes the email subject.
2024-06-28 13:45:22 +02:00
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
exampleMailPlainB64WithAttachmentNoBoundary = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text base64 with attachment
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/mixed;
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
Content-Transfer-Encoding: base64
Content-Type: text/plain; charset=UTF-8
RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
dG8gdGhpcy4gQWxzbyB0aGlzIGxpbmUgaXMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
ClRoaXMgaXMgYSBzaWduYXR1cmU=
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
Content-Disposition: attachment; filename="test.attachment"
Content-Transfer-Encoding: base64
Content-Type: application/octet-stream; name="test.attachment"
VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
exampleMailPlainB64BrokenBody = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text base64 with attachment
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/mixed;
boundary=45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
Content-Transfer-Encoding = base64
Content-Type = text/plain; charset=UTF-8
RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
dG8gdGhpcy4gQWxzbyB0aGlzIGxpbmUgaXMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
ClRoaXMgaXMgYSBzaWduYXR1cmU=
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
Content-Disposition: attachment; filename="test.attachment"
Content-Transfer-Encoding: base64
Content-Type: application/octet-stream; name="test.attachment"
VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
Add test for EMLToMsgFromString with embedded content The new test ensures that the EMLToMsgFromString function properly handles an EML that contains embedded content. The expected subject content and number of embedded objects are checked to confirm correct parsing.
2024-06-22 14:24:52 +02:00
exampleMailPlainB64WithEmbed = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text base64 with embed
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/related;
boundary=ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b
--ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain; charset=UTF-8
This is a test body string
--ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b
Content-Disposition: inline; filename="pixel.png"
Content-Id: <pixel.png>
Content-Transfer-Encoding: base64
Content-Type: image/png; name="pixel.png"
iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQIW2NgYGD4DwABBAEAwS2O
UAAAAABJRU5ErkJggg==
--ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b--`
Add tests for various email scenarios This commit introduces tests for different email scenarios including emails with no boundaries, emails with attachments, emails with embedded items, and multipart mixed emails. The tests ensure that the code correctly returns all expected parts of the email (e.g., embeds, attachments, parts) and that it correctly processes the email subject.
2024-06-28 13:45:22 +02:00
exampleMailPlainB64WithEmbedNoContentID = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text base64 with embed
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/related;
boundary=ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b
--ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain; charset=UTF-8
This is a test body string
--ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b
Content-Disposition: inline; filename="pixel.png"
Content-Transfer-Encoding: base64
Content-Type: image/png; name="pixel.png"
iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQIW2NgYGD4DwABBAEAwS2O
UAAAAABJRU5ErkJggg==
--ffbcfb94b44e5297325102f6ced05b3b37f1d70fc38a5e78dc73c1a8434b--`
exampleMailMultipartMixedAlternativeRelated = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // plain text base64 with attachment, embed and alternative part
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/mixed;
boundary=fe785e0384e2607697cc2ecb17cce003003bb7ca9112104f3e8ce727edb5
--fe785e0384e2607697cc2ecb17cce003003bb7ca9112104f3e8ce727edb5
Content-Type: multipart/related;
boundary=5897e40a22c608e252cfab849e966112fcbd5a1c291208026b3ca2bfab8a
--5897e40a22c608e252cfab849e966112fcbd5a1c291208026b3ca2bfab8a
Content-Type: multipart/alternative;
boundary=cbace12de35ef4eae53fd974ccd41cb2aee4f9c9c76057ec8bfdd0c97813
--cbace12de35ef4eae53fd974ccd41cb2aee4f9c9c76057ec8bfdd0c97813
Content-Transfer-Encoding: base64
Content-Type: text/plain; charset=UTF-8
RGVhciBDdXN0b21lciwKCkdvb2QgbmV3cyEgWW91ciBvcmRlciBpcyBvbiB0aGUgd2F5IGFuZCBp
bnZvaWNlIGlzIGF0dGFjaGVkIQoKWW91IHdpbGwgZmluZCB5b3VyIHRyYWNraW5nIG51bWJlciBv
biB0aGUgaW52b2ljZS4gVHJhY2tpbmcgZGF0YSBtYXkgdGFrZQp1cCB0byAyNCBob3VycyB0byBi
ZSBhY2Nlc3NpYmxlIG9ubGluZS4KCuKAoiBQbGVhc2UgcmVtaXQgcGF5bWVudCBhdCB5b3VyIGVh
cmxpZXN0IGNvbnZlbmllbmNlIHVubGVzcyBpbnZvaWNlIGlzCm1hcmtlZCDigJxQQUlE4oCdLgri
gKIgU29tZSBpdGVtcyBtYXkgc2hpcCBzZXBhcmF0ZWx5IGZyb20gbXVsdGlwbGUgbG9jYXRpb25z
LiBTZXBhcmF0ZQppbnZvaWNlcyB3aWxsIGJlIGlzc3VlZCB3aGVuIGFwcGxpY2FibGUuCuKAoiBQ
TEVBU0UgSU5TUEVDVCBVUE9OIFJFQ0VJUFQgRk9SIFBBVFRFUk4sIENPTE9SLCBERUZFQ1RTLCBE
QU1BR0UgRlJPTQpTSElQUElORywgQ09SUkVDVCBZQVJEQUdFLCBFVEMhIE9uY2UgYW4gb3JkZXIg
aXMgY3V0IG9yIHNld24sIG5vIHJldHVybnMKd2lsbCBiZSBhY2NlcHRlZCBmb3IgYW55IHJlYXNv
biwgbm8gbWF0dGVyIHRoZSBwYXJ0eSBpbiBlcnJvci4gTm8gcmV0dXJucwp3aWxsIGJlIGF1dGhv
cml6ZWQgYWZ0ZXIgMzAgZGF5cyBvZiBpbnZvaWNlIGRhdGUuIE5vIGV4Y2VwdGlvbnMgd2lsbCBi
ZQptYWRlLgoKVGhhbmsgeW91ciBmb3IgeW91ciBidXNpbmVzcyEKCk5haWxkb2N0b3IgRmFicmlj
cw==
--cbace12de35ef4eae53fd974ccd41cb2aee4f9c9c76057ec8bfdd0c97813
Content-Transfer-Encoding: base64
Content-Type: text/html; charset=UTF-8
PCFET0NUWVBFIGh0bWw+CjxodG1sIGxhbmc9ImVuIj4KPGJvZHk+CjxwPlRoaXMgaXMgSFRNTCA8
c3Ryb25nPmluIEJPTEQ8L3N0cm9uZz4KPHA+ClRoaXMgaXMgYW4gZW1iZWRkZWQgcGljdHVyZTog
CjxpbWcgYWx0PSJwaXhlbC5wbmciIHNyYz0iY2lkOmltYWdlMS5wbmciPgo8YnI+Rm9vPC9wPg==
--cbace12de35ef4eae53fd974ccd41cb2aee4f9c9c76057ec8bfdd0c97813--
--5897e40a22c608e252cfab849e966112fcbd5a1c291208026b3ca2bfab8a
Content-Disposition: inline; filename="pixel.png"
Content-Id: image1.png
Content-Transfer-Encoding: base64
Content-Type: image/png; name="pixel.png"
iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAAAAACoWZBhAAAFEmlUWHRYTUw6Y29tLmFkb2JlLnht
cAAAAAAAPD94cGFja2V0IGJlZ2luPSLvu78iIGlkPSJXNU0wTXBDZWhpSHpyZVN6TlRjemtjOWQi
Pz4KPHg6eG1wbWV0YSB4bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iWE1QIENvcmUg
NS41LjAiPgogPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIy
LXJkZi1zeW50YXgtbnMjIj4KICA8cmRmOkRlc2NyaXB0aW9uIHJkZjphYm91dD0iIgogICAgeG1s
bnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIgogICAgeG1sbnM6cGhvdG9zaG9w
PSJodHRwOi8vbnMuYWRvYmUuY29tL3Bob3Rvc2hvcC8xLjAvIgogICAgeG1sbnM6ZXhpZj0iaHR0
cDovL25zLmFkb2JlLmNvbS9leGlmLzEuMC8iCiAgICB4bWxuczp0aWZmPSJodHRwOi8vbnMuYWRv
YmUuY29tL3RpZmYvMS4wLyIKICAgIHhtbG5zOnhtcE1NPSJodHRwOi8vbnMuYWRvYmUuY29tL3hh
cC8xLjAvbW0vIgogICAgeG1sbnM6c3RFdnQ9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9z
VHlwZS9SZXNvdXJjZUV2ZW50IyIKICAgeG1wOkNyZWF0ZURhdGU9IjIwMjQtMDYtMjhUMTM6MjY6
MDYrMDIwMCIKICAgeG1wOk1vZGlmeURhdGU9IjIwMjQtMDYtMjhUMTM6Mjc6MDgrMDI6MDAiCiAg
IHhtcDpNZXRhZGF0YURhdGU9IjIwMjQtMDYtMjhUMTM6Mjc6MDgrMDI6MDAiCiAgIHBob3Rvc2hv
cDpEYXRlQ3JlYXRlZD0iMjAyNC0wNi0yOFQxMzoyNjowNiswMjAwIgogICBwaG90b3Nob3A6Q29s
b3JNb2RlPSIxIgogICBwaG90b3Nob3A6SUNDUHJvZmlsZT0iR3JleXNjYWxlIEQ1MCIKICAgZXhp
ZjpQaXhlbFhEaW1lbnNpb249IjEwIgogICBleGlmOlBpeGVsWURpbWVuc2lvbj0iMTAiCiAgIGV4
aWY6Q29sb3JTcGFjZT0iNjU1MzUiCiAgIHRpZmY6SW1hZ2VXaWR0aD0iMTAiCiAgIHRpZmY6SW1h
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aW9uPSI3Mi8xIgogICB0aWZmOllSZXNvbHV0aW9uPSI3Mi8xIj4KICAgPHhtcE1NOkhpc3Rvcnk+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--5897e40a22c608e252cfab849e966112fcbd5a1c291208026b3ca2bfab8a--
--fe785e0384e2607697cc2ecb17cce003003bb7ca9112104f3e8ce727edb5
Content-Disposition: attachment; filename="attachment.png"
Content-Transfer-Encoding: base64
Content-Type: image/png; name="attachment.png"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MDYrMDIwMCIKICAgeG1wOk1vZGlmeURhdGU9IjIwMjQtMDYtMjhUMTM6Mjc6MDgrMDI6MDAiCiAg
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cDpEYXRlQ3JlYXRlZD0iMjAyNC0wNi0yOFQxMzoyNjowNiswMjAwIgogICBwaG90b3Nob3A6Q29s
b3JNb2RlPSIxIgogICBwaG90b3Nob3A6SUNDUHJvZmlsZT0iR3JleXNjYWxlIEQ1MCIKICAgZXhp
ZjpQaXhlbFhEaW1lbnNpb249IjEwIgogICBleGlmOlBpeGVsWURpbWVuc2lvbj0iMTAiCiAgIGV4
aWY6Q29sb3JTcGFjZT0iNjU1MzUiCiAgIHRpZmY6SW1hZ2VXaWR0aD0iMTAiCiAgIHRpZmY6SW1h
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aW9uPSI3Mi8xIgogICB0aWZmOllSZXNvbHV0aW9uPSI3Mi8xIj4KICAgPHhtcE1NOkhpc3Rvcnk+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--fe785e0384e2607697cc2ecb17cce003003bb7ca9112104f3e8ce727edb5--`
Add support for 7bit and 8bit encodings in EML parsing Enhanced EML parsing to handle 7bit and 8bit content transfer encodings. Updated related test cases to verify the correct handling of these encodings. This ensures compliance with RFC2045 for defaulting to 7bit when no encoding is specified.
2024-08-01 10:55:28 +02:00
exampleMultiPart7BitBase64 = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // 7bit with base64 attachment
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/mixed;
boundary="------------26A45336F6C6196BD8BBA2A2"
This is a multi-part message in MIME format.
--------------26A45336F6C6196BD8BBA2A2
Content-Type: text/plain; charset=US-ASCII; format=flowed
Content-Transfer-Encoding: 7bit
testtest
testtest
testtest
testtest
testtest
testtest
--------------26A45336F6C6196BD8BBA2A2
Content-Type: text/plain; charset=UTF-8;
name="testfile.txt"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="testfile.txt"
VGhpcyBpcyBhIHRlc3QgaW4gQmFzZTY0
--------------26A45336F6C6196BD8BBA2A2--`
exampleMultiPart8BitBase64 = `Date: Wed, 01 Nov 2023 00:00:00 +0000
MIME-Version: 1.0
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
Subject: Example mail // 8bit with base64 attachment
User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
From: "Toni Tester" <go-mail@go-mail.dev>
To: <go-mail+test@go-mail.dev>
Cc: <go-mail+cc@go-mail.dev>
Content-Type: multipart/mixed;
boundary="------------26A45336F6C6196BD8BBA2A2"
This is a multi-part message in MIME format.
--------------26A45336F6C6196BD8BBA2A2
Content-Type: text/plain; charset=US-ASCII; format=flowed
Content-Transfer-Encoding: 8bit
testtest
testtest
testtest
testtest
testtest
testtest
--------------26A45336F6C6196BD8BBA2A2
Content-Type: text/plain; charset=UTF-8;
name="testfile.txt"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="testfile.txt"
VGhpcyBpcyBhIHRlc3QgaW4gQmFzZTY0
--------------26A45336F6C6196BD8BBA2A2--`
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
)
func TestEMLToMsgFromString(t *testing.T) {
tests := []struct {
name string
eml string
enc string
sub string
}{
Refactor: Handle missing Content-Type as plain text Added a new example email and modified tests to include an RFC 5322 format. Refactored the code to handle cases where the Content-Type header is missing by defaulting to plain text (7bit, US-ASCII). Deleted redundant test cases that no longer apply.
2024-08-02 15:30:46 +02:00
{
"RFC5322 A1.1", exampleMailRFC5322A11, "7bit",
"Saying Hello",
},
Add support for 7bit and 8bit encodings in EML parsing Enhanced EML parsing to handle 7bit and 8bit content transfer encodings. Updated related test cases to verify the correct handling of these encodings. This ensures compliance with RFC2045 for defaulting to 7bit when no encoding is specified.
2024-08-01 10:55:28 +02:00
{
"Plain text no encoding (7bit)", exampleMailPlain7Bit, "7bit",
"Example mail // plain text without encoding",
},
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
{
"Plain text no encoding", exampleMailPlainNoEnc, "8bit",
Update test emails and enhance parser tests The test emails in the eml_test.go file have been updated with more diverse fields, including variations of encoding types. These changes help improve the robustness of our parser tests by evaluating its function with a wider range of email structures. Tests including quoted-printable and base64 encoded emails have been added.
2023-11-02 16:06:27 +01:00
"Example mail // plain text without encoding",
},
{
"Plain text quoted-printable", exampleMailPlainQP, "quoted-printable",
"Example mail // plain text quoted-printable",
},
{
"Plain text base64", exampleMailPlainB64, "base64",
"Example mail // plain text base64",
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
msg, err := EMLToMsgFromString(tt.eml)
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
if err != nil {
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
t.Errorf("failed to parse EML: %s", err)
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
}
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
if msg.Encoding() != tt.enc {
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
t.Errorf("EMLToMsgFromString failed: expected encoding: %s, but got: %s", tt.enc, msg.Encoding())
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
}
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], tt.sub) {
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
t.Errorf("EMLToMsgFromString failed: expected subject: %s, but got: %s",
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
tt.sub, subject[0])
}
})
}
}
func TestEMLToMsgFromFile(t *testing.T) {
tests := []struct {
name string
eml string
enc string
sub string
}{
{
"Plain text no encoding", exampleMailPlainNoEnc, "8bit",
"Example mail // plain text without encoding",
},
{
"Plain text quoted-printable", exampleMailPlainQP, "quoted-printable",
"Example mail // plain text quoted-printable",
},
{
"Plain text base64", exampleMailPlainB64, "base64",
"Example mail // plain text base64",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
tempDir, tempFile, err := stringToTempFile(tt.eml, tt.name)
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
defer func() {
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
}()
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
msg, err := EMLToMsgFromFile(tempFile)
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
if err != nil {
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
t.Errorf("failed to parse EML: %s", err)
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
}
if msg.Encoding() != tt.enc {
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
t.Errorf("EMLToMsgFromString failed: expected encoding: %s, but got: %s", tt.enc, msg.Encoding())
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
}
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], tt.sub) {
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
t.Errorf("EMLToMsgFromString failed: expected subject: %s, but got: %s",
Add EML message parsing tests Introduced a new test, `TestEMLToMsgFromFile`, to validate the functions responsible for EML message parsing. This complements the existing `EMLToMsgFromString` test, holding them accountable for subject and encoding accuracy. Also, a temporary directory is now created for testing File-related operations in isolation.
2024-06-19 10:42:29 +02:00
tt.sub, subject[0])
Add EML parsing from string to tests A new test `TestEMLToMsgFromString` was added to "eml_test.go". This test asserts the proper functionality of `EMLToMsgFromString` method that allows us to parse EMLs directly from a string input. This test is a necessary part of ensuring the functionality and reliability of our EML parsing process.
2023-10-31 11:45:37 +01:00
}
})
}
}
Add time import and tests for invalid date in email Added `time` import in the eml_test.go and added two new test use-cases: `exampleMailPlainNoEncInvalidDate` and `exampleMailPlainNoEncNoDate`. The `exampleMailPlainNoEncInvalidDate` is used to check if the parser can correctly handle email with invalid date. Meanwhile, `exampleMailPlainNoEncNoDate` checks if the parser can correctly add the current date to an email that didn't specify a date. This will improve the parser's resilience and flexibility in handling various email scenarios.
2023-11-05 19:48:43 +01:00
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
func TestEMLToMsgFromReaderFailing(t *testing.T) {
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
mailbuf := bytes.NewBufferString(exampleMailPlainBrokenFrom)
_, err := EMLToMsgFromReader(mailbuf)
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
if err == nil {
t.Error("EML from Reader with broken FROM was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainBrokenHeader)
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromReader(mailbuf)
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
if err == nil {
t.Error("EML from Reader with broken header was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainB64BrokenBody)
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromReader(mailbuf)
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
if err == nil {
t.Error("EML from Reader with broken body was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainBrokenBody)
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromReader(mailbuf)
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
if err == nil {
t.Error("EML from Reader with broken body was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainUnknownContentType)
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromReader(mailbuf)
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
if err == nil {
t.Error("EML from Reader with unknown content type was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainUnsupportedTransferEnc)
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromReader(mailbuf)
if err == nil {
t.Error("EML from Reader with unsupported Transer-Encoding was supposed to fail, but didn't")
}
}
func TestEMLToMsgFromFileFailing(t *testing.T) {
tempDir, tempFile, err := stringToTempFile(exampleMailPlainBrokenFrom, "testmail")
Add error handling for writing EML string to temp file Added conditional statements to handle potential failures when writing the EML string to the temporary files during testing. These updates ensure test failures due to write errors are accurately reflected in test results. Also, a minor fix is implemented on file permission in the os.WriteFile function.
2024-06-28 13:59:08 +02:00
if err != nil {
t.Errorf("failed to write EML string to temp file: %s", err)
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromFile(tempFile)
if err == nil {
t.Error("EML from Reader with broken FROM was supposed to fail, but didn't")
}
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
tempDir, tempFile, err = stringToTempFile(exampleMailPlainBrokenHeader, "testmail")
Add error handling for writing EML string to temp file Added conditional statements to handle potential failures when writing the EML string to the temporary files during testing. These updates ensure test failures due to write errors are accurately reflected in test results. Also, a minor fix is implemented on file permission in the os.WriteFile function.
2024-06-28 13:59:08 +02:00
if err != nil {
t.Errorf("failed to write EML string to temp file: %s", err)
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromFile(tempFile)
if err == nil {
t.Error("EML from Reader with broken header was supposed to fail, but didn't")
}
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
tempDir, tempFile, err = stringToTempFile(exampleMailPlainB64BrokenBody, "testmail")
Add error handling for writing EML string to temp file Added conditional statements to handle potential failures when writing the EML string to the temporary files during testing. These updates ensure test failures due to write errors are accurately reflected in test results. Also, a minor fix is implemented on file permission in the os.WriteFile function.
2024-06-28 13:59:08 +02:00
if err != nil {
t.Errorf("failed to write EML string to temp file: %s", err)
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromFile(tempFile)
if err == nil {
t.Error("EML from Reader with broken body was supposed to fail, but didn't")
}
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
tempDir, tempFile, err = stringToTempFile(exampleMailPlainBrokenBody, "testmail")
Add error handling for writing EML string to temp file Added conditional statements to handle potential failures when writing the EML string to the temporary files during testing. These updates ensure test failures due to write errors are accurately reflected in test results. Also, a minor fix is implemented on file permission in the os.WriteFile function.
2024-06-28 13:59:08 +02:00
if err != nil {
t.Errorf("failed to write EML string to temp file: %s", err)
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromFile(tempFile)
if err == nil {
t.Error("EML from Reader with broken body was supposed to fail, but didn't")
}
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
tempDir, tempFile, err = stringToTempFile(exampleMailPlainUnknownContentType, "testmail")
Add error handling for writing EML string to temp file Added conditional statements to handle potential failures when writing the EML string to the temporary files during testing. These updates ensure test failures due to write errors are accurately reflected in test results. Also, a minor fix is implemented on file permission in the os.WriteFile function.
2024-06-28 13:59:08 +02:00
if err != nil {
t.Errorf("failed to write EML string to temp file: %s", err)
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromFile(tempFile)
if err == nil {
t.Error("EML from Reader with unknown content type was supposed to fail, but didn't")
}
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
tempDir, tempFile, err = stringToTempFile(exampleMailPlainUnsupportedTransferEnc, "testmail")
Add error handling for writing EML string to temp file Added conditional statements to handle potential failures when writing the EML string to the temporary files during testing. These updates ensure test failures due to write errors are accurately reflected in test results. Also, a minor fix is implemented on file permission in the os.WriteFile function.
2024-06-28 13:59:08 +02:00
if err != nil {
t.Errorf("failed to write EML string to temp file: %s", err)
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
_, err = EMLToMsgFromFile(tempFile)
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
if err == nil {
t.Error("EML from Reader with unsupported Transer-Encoding was supposed to fail, but didn't")
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
}
Add time import and tests for invalid date in email Added `time` import in the eml_test.go and added two new test use-cases: `exampleMailPlainNoEncInvalidDate` and `exampleMailPlainNoEncNoDate`. The `exampleMailPlainNoEncInvalidDate` is used to check if the parser can correctly handle email with invalid date. Meanwhile, `exampleMailPlainNoEncNoDate` checks if the parser can correctly add the current date to an email that didn't specify a date. This will improve the parser's resilience and flexibility in handling various email scenarios.
2023-11-05 19:48:43 +01:00
func TestEMLToMsgFromStringBrokenDate(t *testing.T) {
_, err := EMLToMsgFromString(exampleMailPlainNoEncInvalidDate)
if err == nil {
t.Error("EML with invalid date was supposed to fail, but didn't")
}
now := time.Now()
m, err := EMLToMsgFromString(exampleMailPlainNoEncNoDate)
if err != nil {
t.Errorf("EML with no date parsing failed: %s", err)
}
da := m.GetGenHeader(HeaderDate)
if len(da) < 1 {
t.Error("EML with no date expected current date, but got nothing")
return
}
d := da[0]
if d != now.Format(time.RFC1123Z) {
t.Errorf("EML with no date expected: %s, got: %s", now.Format(time.RFC1123Z), d)
}
}
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
More test coverage New failing tests have been added to 'eml_test.go' to account for a variety of error situations, such as broken FROM, TO, headers, bodies, and unknown or unsupported content types. Improving the robustness of test coverage helps identify potential issues and ensure the resilience and correctness of the code.
2024-06-24 13:42:28 +02:00
func TestEMLToMsgFromStringBrokenFrom(t *testing.T) {
_, err := EMLToMsgFromString(exampleMailPlainBrokenFrom)
if err == nil {
t.Error("EML with broken FROM was supposed to fail, but didn't")
}
}
func TestEMLToMsgFromStringBrokenTo(t *testing.T) {
_, err := EMLToMsgFromString(exampleMailPlainBrokenTo)
if err == nil {
t.Error("EML with broken TO was supposed to fail, but didn't")
}
}
Add tests for various email scenarios This commit introduces tests for different email scenarios including emails with no boundaries, emails with attachments, emails with embedded items, and multipart mixed emails. The tests ensure that the code correctly returns all expected parts of the email (e.g., embeds, attachments, parts) and that it correctly processes the email subject.
2024-06-28 13:45:22 +02:00
func TestEMLToMsgFromStringNoBoundary(t *testing.T) {
_, err := EMLToMsgFromString(exampleMailPlainB64WithAttachmentNoBoundary)
if err == nil {
t.Error("EML with no boundary was supposed to fail, but didn't")
}
}
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
func TestEMLToMsgFromStringWithAttachment(t *testing.T) {
wantSubject := "Example mail // plain text base64 with attachment"
msg, err := EMLToMsgFromString(exampleMailPlainB64WithAttachment)
if err != nil {
t.Errorf("EML with attachment failed: %s", err)
}
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], wantSubject) {
t.Errorf("EMLToMsgFromString of EML with attachment failed: expected subject: %s, but got: %s",
wantSubject, subject[0])
}
if len(msg.attachments) != 1 {
t.Errorf("EMLToMsgFromString of EML with attachment failed: expected no. of attachments: %d, but got: %d",
1, len(msg.attachments))
}
Add test for EMLToMsgFromString with embedded content The new test ensures that the EMLToMsgFromString function properly handles an EML that contains embedded content. The expected subject content and number of embedded objects are checked to confirm correct parsing.
2024-06-22 14:24:52 +02:00
}
func TestEMLToMsgFromStringWithEmbed(t *testing.T) {
wantSubject := "Example mail // plain text base64 with embed"
msg, err := EMLToMsgFromString(exampleMailPlainB64WithEmbed)
if err != nil {
t.Errorf("EML with embed failed: %s", err)
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
}
Add test for EMLToMsgFromString with embedded content The new test ensures that the EMLToMsgFromString function properly handles an EML that contains embedded content. The expected subject content and number of embedded objects are checked to confirm correct parsing.
2024-06-22 14:24:52 +02:00
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], wantSubject) {
t.Errorf("EMLToMsgFromString of EML with embed failed: expected subject: %s, but got: %s",
wantSubject, subject[0])
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
}
Add test for EMLToMsgFromString with embedded content The new test ensures that the EMLToMsgFromString function properly handles an EML that contains embedded content. The expected subject content and number of embedded objects are checked to confirm correct parsing.
2024-06-22 14:24:52 +02:00
if len(msg.embeds) != 1 {
t.Errorf("EMLToMsgFromString of EML with embed failed: expected no. of embeds: %d, but got: %d",
Add tests for various email scenarios This commit introduces tests for different email scenarios including emails with no boundaries, emails with attachments, emails with embedded items, and multipart mixed emails. The tests ensure that the code correctly returns all expected parts of the email (e.g., embeds, attachments, parts) and that it correctly processes the email subject.
2024-06-28 13:45:22 +02:00
1, len(msg.embeds))
}
msg, err = EMLToMsgFromString(exampleMailPlainB64WithEmbedNoContentID)
if err != nil {
t.Errorf("EML with embed failed: %s", err)
}
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], wantSubject) {
t.Errorf("EMLToMsgFromString of EML with embed failed: expected subject: %s, but got: %s",
wantSubject, subject[0])
}
if len(msg.embeds) != 1 {
t.Errorf("EMLToMsgFromString of EML with embed failed: expected no. of embeds: %d, but got: %d",
1, len(msg.embeds))
}
}
func TestEMLToMsgFromStringMultipartMixedAlternativeRelated(t *testing.T) {
wantSubject := "Example mail // plain text base64 with attachment, embed and alternative part"
msg, err := EMLToMsgFromString(exampleMailMultipartMixedAlternativeRelated)
if err != nil {
t.Errorf("EML multipart mixed, related, alternative failed: %s", err)
}
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], wantSubject) {
t.Errorf("EMLToMsgFromString of EML multipart mixed, related, alternative failed: expected subject: %s,"+
" but got: %s", wantSubject, subject[0])
}
if len(msg.embeds) != 1 {
t.Errorf("EMLToMsgFromString of EML multipart mixed, related, alternative failed: expected no. of "+
"embeds: %d, but got: %d", 1, len(msg.embeds))
}
if len(msg.attachments) != 1 {
t.Errorf("EMLToMsgFromString of EML multipart mixed, related, alternative failed: expected no. of "+
"attachments: %d, but got: %d", 1, len(msg.attachments))
}
if len(msg.parts) != 3 {
t.Errorf("EMLToMsgFromString of EML multipart mixed, related, alternative failed: expected no. of "+
"parts: %d, but got: %d", 3, len(msg.parts))
}
var hasPlain, hasHTML, hasAlternative bool
for _, part := range msg.parts {
if strings.EqualFold(part.contentType.String(), TypeMultipartAlternative.String()) {
hasAlternative = true
}
if strings.EqualFold(part.contentType.String(), TypeTextPlain.String()) {
hasPlain = true
}
if strings.EqualFold(part.contentType.String(), TypeTextHTML.String()) {
hasHTML = true
}
}
if !hasPlain {
t.Error("EMLToMsgFromString of EML multipart mixed, related, alternative failed: expected PLAIN " +
"but got none")
}
if !hasHTML {
t.Error("EMLToMsgFromString of EML multipart mixed, related, alternative failed: expected HTML " +
"but got none")
}
if !hasAlternative {
t.Error("EMLToMsgFromString of EML multipart mixed, related, alternative failed: expected Alternative " +
"but got none")
Refactor test cases and remove content print statement The content print statement in eml.go was removed to optimize code readability and performance. In addition, several assertions in the test cases of eml_test.go were corrected for string formatting errors and a new test case was added for handling emails with attachments. These changes aim to enhance the robustness of tests for email encoding and decoding operations.
2024-06-19 15:25:37 +02:00
}
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
Add support for 7bit and 8bit encodings in EML parsing Enhanced EML parsing to handle 7bit and 8bit content transfer encodings. Updated related test cases to verify the correct handling of these encodings. This ensures compliance with RFC2045 for defaulting to 7bit when no encoding is specified.
2024-08-01 10:55:28 +02:00
func TestEMLToMsgFromStringMultipartMixedWith7Bit(t *testing.T) {
wantSubject := "Example mail // 7bit with base64 attachment"
msg, err := EMLToMsgFromString(exampleMultiPart7BitBase64)
if err != nil {
t.Errorf("EML multipart mixed with 7bit: %s", err)
}
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], wantSubject) {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 7bit: expected subject: %s,"+
" but got: %s", wantSubject, subject[0])
}
if len(msg.parts) != 1 {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 7bit failed: expected 1 part, got: %d",
len(msg.parts))
return
}
if !strings.EqualFold(msg.parts[0].GetEncoding().String(), EncodingUSASCII.String()) {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 7bit failed: expected encoding: %s, got %s",
EncodingUSASCII.String(), msg.parts[0].GetEncoding().String())
}
if len(msg.attachments) != 1 {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 7bit failed: expected 1 attachment, got: %d",
len(msg.attachments))
return
}
}
func TestEMLToMsgFromStringMultipartMixedWith8Bit(t *testing.T) {
wantSubject := "Example mail // 8bit with base64 attachment"
msg, err := EMLToMsgFromString(exampleMultiPart8BitBase64)
if err != nil {
t.Errorf("EML multipart mixed with 8bit: %s", err)
}
if subject := msg.GetGenHeader(HeaderSubject); len(subject) > 0 && !strings.EqualFold(subject[0], wantSubject) {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 8bit: expected subject: %s,"+
" but got: %s", wantSubject, subject[0])
}
if len(msg.parts) != 1 {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 8bit failed: expected 1 part, got: %d",
len(msg.parts))
return
}
if !strings.EqualFold(msg.parts[0].GetEncoding().String(), NoEncoding.String()) {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 8bit failed: expected encoding: %s, got %s",
NoEncoding.String(), msg.parts[0].GetEncoding().String())
}
if len(msg.attachments) != 1 {
t.Errorf("EMLToMsgFromString of EML multipart mixed with 8bit failed: expected 1 attachment, got: %d",
len(msg.attachments))
return
}
}
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
2024-06-24 14:30:28 +02:00
// stringToTempFile is a helper method that will create a temporary file form a give data string
func stringToTempFile(data, name string) (string, string, error) {
tempDir, err := os.MkdirTemp("", fmt.Sprintf("*-%s", name))
if err != nil {
return tempDir, "", fmt.Errorf("failed to create temp dir: %w", err)
}
filePath := fmt.Sprintf("%s/%s", tempDir, name)
Add error handling for writing EML string to temp file Added conditional statements to handle potential failures when writing the EML string to the temporary files during testing. These updates ensure test failures due to write errors are accurately reflected in test results. Also, a minor fix is implemented on file permission in the os.WriteFile function.
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err = os.WriteFile(filePath, []byte(data), 0o666)
More test coverage Refactored the way EML files are tested, the errors are now handled more efficiently. Temporary directory and file creation, as well as file writing, have been moved to a helper function named 'stringToTempFile'. Moreover, additional test cases were added to ensure proper parsing failure for various types of email-related errors.
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if err != nil {
return tempDir, "", fmt.Errorf("failed to write data to temp file: %w", err)
}
return tempDir, filePath, nil
}
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