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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 (
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
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.
`
exampleMailPlainNoContentType = `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>
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==
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 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
}{
{
"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) {
tempDir, err := os.MkdirTemp("", fmt.Sprintf("*-%s", tt.name))
if err != nil {
t.Errorf("failed to create temp dir: %s", err)
return
}
defer func() {
if err = os.RemoveAll(tempDir); err != nil {
t.Error("failed to remove temp dir:", err)
}
}()
err = os.WriteFile(fmt.Sprintf("%s/%s.eml", tempDir, tt.name), []byte(tt.eml), 0666)
if err != nil {
t.Error("failed to write mail to temp file:", err)
return
}
msg, err := EMLToMsgFromFile(fmt.Sprintf("%s/%s.eml", tempDir, tt.name))
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) {
mailbuf := bytes.Buffer{}
mailbuf.WriteString(exampleMailPlainBrokenFrom)
_, err := EMLToMsgFromReader(&mailbuf)
if err == nil {
t.Error("EML from Reader with broken FROM was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainBrokenHeader)
_, err = EMLToMsgFromReader(&mailbuf)
if err == nil {
t.Error("EML from Reader with broken header was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainB64BrokenBody)
_, err = EMLToMsgFromReader(&mailbuf)
if err == nil {
t.Error("EML from Reader with broken body was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainBrokenBody)
_, err = EMLToMsgFromReader(&mailbuf)
if err == nil {
t.Error("EML from Reader with broken body was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainUnknownContentType)
_, err = EMLToMsgFromReader(&mailbuf)
if err == nil {
t.Error("EML from Reader with unknown content type was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainNoContentType)
_, err = EMLToMsgFromReader(&mailbuf)
if err == nil {
t.Error("EML from Reader with no content type was supposed to fail, but didn't")
}
mailbuf.Reset()
mailbuf.WriteString(exampleMailPlainUnsupportedTransferEnc)
_, err = EMLToMsgFromReader(&mailbuf)
if err == nil {
t.Error("EML from Reader with unsupported Transer-Encoding was supposed to fail, but didn't")
}
}
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")
}
}
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",
1, len(msg.attachments))
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
}
}
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