mirror of
https://github.com/wneessen/go-mail.git
synced 2024-11-15 02:12:55 +01:00
Add test cases for various EML parsing scenarios
Introduced a series of test cases for validating EML parsing against different edge cases, including invalid headers, content types, and transfer encodings. Ensured both valid and invalid EML strings are covered to thoroughly test the robustness of the parser.
This commit is contained in:
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GPG key ID:
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1 changed files with 452 additions and 0 deletions
452
eml_test.go
452
eml_test.go
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@ -27,6 +27,15 @@ Subject: Saying Hello
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Date: Fri, 21 Nov 1997 09:55:06 -0600
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Date: Fri, 21 Nov 1997 09:55:06 -0600
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Message-ID: <1234@local.machine.example>
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Message-ID: <1234@local.machine.example>
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This is a message just to say hello.
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So, "Hello".`
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exampleMailInvalidHeader = `From: John Doe <jdoe@machine.example>
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To: Mary Smith <mary@example.net>
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Inva@id*Header; This is a header
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Subject: Saying Hello
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Date: Fri, 21 Nov 1997 09:55:06 -0600
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Message-ID: <1234@local.machine.example>
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This is a message just to say hello.
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This is a message just to say hello.
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So, "Hello".`
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So, "Hello".`
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exampleMailPlainNoEnc = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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exampleMailPlainNoEnc = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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@ -47,6 +56,52 @@ This is a test mail. Please do not reply to this. Also this line is very long so
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should be wrapped.
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should be wrapped.
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Thank your for your business!
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The go-mail team
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--
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This is a signature`
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exampleMailPlainInvalidCTE = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail // plain text without encoding
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User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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Cc: <go-mail+cc@go-mail.dev>
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: invalid
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Dear Customer,
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This is a test mail. Please do not reply to this. Also this line is very long so it
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should be wrapped.
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Thank your for your business!
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The go-mail team
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--
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This is a signature`
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exampleMailInvalidContentType = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail // plain text without encoding
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User-Agent: go-mail v0.4.0 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.0 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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Cc: <go-mail+cc@go-mail.dev>
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Content-Type: text/plain @ charset=UTF-8; $foo; bar; --invalid--
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Content-Transfer-Encoding: 8bit
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Dear Customer,
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This is a test mail. Please do not reply to this. Also this line is very long so it
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should be wrapped.
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Thank your for your business!
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Thank your for your business!
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The go-mail team
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The go-mail team
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@ -309,6 +364,128 @@ VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
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ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
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ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
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Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
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Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
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exampleMailPlainB64WithAttachmentNoContentType = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail // plain text base64 with attachment
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User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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Cc: <go-mail+cc@go-mail.dev>
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Content-Type: multipart/mixed;
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boundary=45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Transfer-Encoding: base64
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RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
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dG8gdGhpcy4gQWxzbyB0aGlzIGxpbmUgaXMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
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cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
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ClRoaXMgaXMgYSBzaWduYXR1cmU=
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Disposition: attachment; filename="test.attachment"
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Content-Transfer-Encoding: base64
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VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
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ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
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Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
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exampleMailPlainB64WithAttachmentBrokenB64 = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail // plain text base64 with attachment
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User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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Cc: <go-mail+cc@go-mail.dev>
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Content-Type: multipart/mixed;
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boundary=45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Transfer-Encoding: base64
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Content-Type: text/plain; charset=UTF-8
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RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
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dG8gdGhpcy4gQWxzbyB0aGl§§§§§@@@@@XMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
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cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
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ClRoaXMgaXMgYSBzaWduYXR1cmU=
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Disposition: attachment; filename="test.attachment"
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Content-Transfer-Encoding: base64
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Content-Type: application/octet-stream; name="test.attachment"
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VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
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ICAgc2V2ZXJhbAogICAg§§§§§@@@@@BuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
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Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
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exampleMailPlainB64WithAttachmentInvalidCTE = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail // plain text base64 with attachment
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User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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Cc: <go-mail+cc@go-mail.dev>
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Content-Type: multipart/mixed;
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boundary=45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Transfer-Encoding: invalid
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Content-Type: text/plain; charset=UTF-8
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RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
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dG8gdGhpcy4gQWxzbyB0aGlzIGxpbmUgaXMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
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cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
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ClRoaXMgaXMgYSBzaWduYXR1cmU=
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Disposition: attachment; filename="test.attachment"
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Content-Transfer-Encoding: invalid
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Content-Type: application/octet-stream; name="test.attachment"
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VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
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ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
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Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
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exampleMailPlainB64WithAttachmentInvalidContentType = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail // plain text base64 with attachment
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User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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Cc: <go-mail+cc@go-mail.dev>
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Content-Type: multipart/mixed;
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boundary=45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Transfer-Encoding: base64
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Content-Type: text/plain; charset=UTF-8
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RGVhciBDdXN0b21lciwKClRoaXMgaXMgYSB0ZXN0IG1haWwuIFBsZWFzZSBkbyBub3QgcmVwbHkg
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dG8gdGhpcy4gQWxzbyB0aGlzIGxpbmUgaXMgdmVyeSBsb25nIHNvIGl0CnNob3VsZCBiZSB3cmFw
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cGVkLgoKClRoYW5rIHlvdXIgZm9yIHlvdXIgYnVzaW5lc3MhClRoZSBnby1tYWlsIHRlYW0KCi0t
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ClRoaXMgaXMgYSBzaWduYXR1cmU=
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7
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Content-Disposition: attachment; filename="test.attachment"
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Content-Transfer-Encoding: base64
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Content-Type; text/plain @ charset=UTF-8; $foo; bar; --invalid--
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VGhpcyBpcyBhIHNpbXBsZSB0ZXN0IHRleHQgZmlsZSBhdHRhY2htZW50LgoKSXQgCiAgaGFzCiAg
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ICAgc2V2ZXJhbAogICAgICAgICAgICBuZXdsaW5lcwoJICAgICAgICAgICAgYW5kCgkgICAgc3Bh
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Y2VzCiAgICAgaW4KICBpdAouCgpBcyB3ZWxsIGFzIGFuIGVtb2ppOiDwn5mCCg==
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
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--45c75ff528359022eb03679fbe91877d75343f2e1f8193e349deffa33ff7--`
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exampleMailPlainB64WithAttachmentNoBoundary = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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exampleMailPlainB64WithAttachmentNoBoundary = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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MIME-Version: 1.0
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@ -583,6 +760,39 @@ Content-Disposition: attachment;
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filename="testfile.txt"
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filename="testfile.txt"
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VGhpcyBpcyBhIHRlc3QgaW4gQmFzZTY0
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VGhpcyBpcyBhIHRlc3QgaW4gQmFzZTY0
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--------------26A45336F6C6196BD8BBA2A2--`
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exampleMultiPart7BitBase64BrokenB64 = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail // 7bit with base64 attachment
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User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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Cc: <go-mail+cc@go-mail.dev>
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Content-Type: multipart/mixed;
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boundary="------------26A45336F6C6196BD8BBA2A2"
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This is a multi-part message in MIME format.
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--------------26A45336F6C6196BD8BBA2A2
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Content-Type: text/plain; charset=US-ASCII; format=flowed
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Content-Transfer-Encoding: 7bit
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testtest
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testtest
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testtest
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testtest
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testtest
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testtest
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--------------26A45336F6C6196BD8BBA2A2
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Content-Type: text/plain; charset=UTF-8;
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name="testfile.txt"
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Content-Transfer-Encoding: base64
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Content-Disposition: attachment;
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filename="testfile.txt"
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VGh@@@@§§§§hIHRlc3QgaW4gQmFzZTY0
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--------------26A45336F6C6196BD8BBA2A2--`
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--------------26A45336F6C6196BD8BBA2A2--`
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exampleMultiPart8BitBase64 = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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exampleMultiPart8BitBase64 = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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MIME-Version: 1.0
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@ -617,6 +827,68 @@ Content-Disposition: attachment;
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VGhpcyBpcyBhIHRlc3QgaW4gQmFzZTY0
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VGhpcyBpcyBhIHRlc3QgaW4gQmFzZTY0
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--------------26A45336F6C6196BD8BBA2A2--`
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--------------26A45336F6C6196BD8BBA2A2--`
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exampleMailWithInlineEmbed = `Date: Wed, 01 Nov 2023 00:00:00 +0000
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MIME-Version: 1.0
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Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
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Subject: Example mail with inline embed
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User-Agent: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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X-Mailer: go-mail v0.4.1 // https://github.com/wneessen/go-mail
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From: "Toni Tester" <go-mail@go-mail.dev>
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To: <go-mail+test@go-mail.dev>
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||||||
|
Content-Type: multipart/related; boundary="abc123"
|
||||||
|
|
||||||
|
--abc123
|
||||||
|
Content-Type: text/html; charset=UTF-8
|
||||||
|
Content-Transfer-Encoding: quoted-printable
|
||||||
|
|
||||||
|
<html>
|
||||||
|
<body>
|
||||||
|
<p>Hello,</p>
|
||||||
|
<p>This is an example email with an inline image:</p>
|
||||||
|
<img src="cid:12345@go-mail.dev" alt="Inline Image">
|
||||||
|
<p>Best regards,<br>The go-mail team</p>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
--abc123
|
||||||
|
Content-Type: image/png
|
||||||
|
Content-Transfer-Encoding: base64
|
||||||
|
Content-ID: <12345@go-mail.dev>
|
||||||
|
Content-Disposition: inline; filename="test.png"
|
||||||
|
|
||||||
|
iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQIW2NgYGD4DwABBAEAwS2O
|
||||||
|
UAAAAABJRU5ErkJggg==
|
||||||
|
--abc123--`
|
||||||
|
exampleMailWithInlineEmbedWrongDisposition = `Date: Wed, 01 Nov 2023 00:00:00 +0000
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Message-ID: <1305604950.683004066175.AAAAAAAAaaaaaaaaB@go-mail.dev>
|
||||||
|
Subject: Example mail with inline 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>
|
||||||
|
Content-Type: multipart/related; boundary="abc123"
|
||||||
|
|
||||||
|
--abc123
|
||||||
|
Content-Type: text/html; charset=UTF-8
|
||||||
|
Content-Transfer-Encoding: quoted-printable
|
||||||
|
|
||||||
|
<html>
|
||||||
|
<body>
|
||||||
|
<p>Hello,</p>
|
||||||
|
<p>This is an example email with an inline image:</p>
|
||||||
|
<img src="cid:12345@go-mail.dev" alt="Inline Image">
|
||||||
|
<p>Best regards,<br>The go-mail team</p>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
--abc123
|
||||||
|
Content-Type: image/png
|
||||||
|
Content-Transfer-Encoding: base64
|
||||||
|
Content-ID: <12345@go-mail.dev>
|
||||||
|
Content-Disposition: broken; filename="test.png"
|
||||||
|
|
||||||
|
iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQIW2NgYGD4DwABBAEAwS2O
|
||||||
|
UAAAAABJRU5ErkJggg==
|
||||||
|
--abc123--`
|
||||||
)
|
)
|
||||||
|
|
||||||
func TestEMLToMsgFromReader(t *testing.T) {
|
func TestEMLToMsgFromReader(t *testing.T) {
|
||||||
|
|
@ -683,6 +955,186 @@ func TestEMLToMsgFromReader(t *testing.T) {
|
||||||
t.Errorf("EML parsing with invalid EML string should fail")
|
t.Errorf("EML parsing with invalid EML string should fail")
|
||||||
}
|
}
|
||||||
})
|
})
|
||||||
|
t.Run("EMLToMsgFromReader via EMLToMsgFromString on different examples", func(t *testing.T) {
|
||||||
|
tests := []struct {
|
||||||
|
name string
|
||||||
|
emlString string
|
||||||
|
shouldFail bool
|
||||||
|
}{
|
||||||
|
{
|
||||||
|
name: "Valid RFC 5322 Example",
|
||||||
|
emlString: exampleMailRFC5322A11,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Invalid From Header (RFC 5322)",
|
||||||
|
emlString: exampleMailRFC5322A11InvalidFrom,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Invalid Header",
|
||||||
|
emlString: exampleMailInvalidHeader,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Plain broken Content-Type",
|
||||||
|
emlString: exampleMailInvalidContentType,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Plain No Encoding",
|
||||||
|
emlString: exampleMailPlainNoEnc,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Plain invalid CTE",
|
||||||
|
emlString: exampleMailPlainInvalidCTE,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Plain 7bit",
|
||||||
|
emlString: exampleMailPlain7Bit,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Broken Body Base64",
|
||||||
|
emlString: exampleMailPlainBrokenBody,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Unknown Content Type",
|
||||||
|
emlString: exampleMailPlainUnknownContentType,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Broken Header",
|
||||||
|
emlString: exampleMailPlainBrokenHeader,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Broken From Header",
|
||||||
|
emlString: exampleMailPlainBrokenFrom,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Broken To Header",
|
||||||
|
emlString: exampleMailPlainBrokenTo,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Invalid Date",
|
||||||
|
emlString: exampleMailPlainNoEncInvalidDate,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "No Date Header",
|
||||||
|
emlString: exampleMailPlainNoEncNoDate,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Quoted Printable Encoding",
|
||||||
|
emlString: exampleMailPlainQP,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Unsupported Transfer Encoding",
|
||||||
|
emlString: exampleMailPlainUnsupportedTransferEnc,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 Encoding",
|
||||||
|
emlString: exampleMailPlainB64,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 with Attachment",
|
||||||
|
emlString: exampleMailPlainB64WithAttachment,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 with Attachment no content types",
|
||||||
|
emlString: exampleMailPlainB64WithAttachmentNoContentType,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Multipart Base64 with Attachment broken Base64",
|
||||||
|
emlString: exampleMailPlainB64WithAttachmentBrokenB64,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 with Attachment with invalid content type in attachment",
|
||||||
|
emlString: exampleMailPlainB64WithAttachmentInvalidContentType,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 with Attachment with invalid CTE in attachment",
|
||||||
|
emlString: exampleMailPlainB64WithAttachmentInvalidCTE,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 with Attachment No Boundary",
|
||||||
|
emlString: exampleMailPlainB64WithAttachmentNoBoundary,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Broken Body Base64",
|
||||||
|
emlString: exampleMailPlainB64BrokenBody,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 with Embedded Image",
|
||||||
|
emlString: exampleMailPlainB64WithEmbed,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Base64 with Embed No Content-ID",
|
||||||
|
emlString: exampleMailPlainB64WithEmbedNoContentID,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Multipart Mixed with Attachment, Embed, and Alternative Part",
|
||||||
|
emlString: exampleMailMultipartMixedAlternativeRelated,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Multipart 7bit Base64",
|
||||||
|
emlString: exampleMultiPart7BitBase64,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Multipart 7bit Base64 with broken Base64",
|
||||||
|
emlString: exampleMultiPart7BitBase64BrokenB64,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Multipart 8bit Base64",
|
||||||
|
emlString: exampleMultiPart8BitBase64,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Multipart with inline embed",
|
||||||
|
emlString: exampleMailWithInlineEmbed,
|
||||||
|
shouldFail: false,
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Multipart with inline embed disposition broken",
|
||||||
|
emlString: exampleMailWithInlineEmbedWrongDisposition,
|
||||||
|
shouldFail: true,
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
||||||
|
for _, tt := range tests {
|
||||||
|
t.Run(tt.name, func(t *testing.T) {
|
||||||
|
_, err := EMLToMsgFromString(tt.emlString)
|
||||||
|
if tt.shouldFail && err == nil {
|
||||||
|
t.Errorf("parsing of EML was supposed to fail, but it did not")
|
||||||
|
}
|
||||||
|
if !tt.shouldFail && err != nil {
|
||||||
|
t.Errorf("parsing of EML failed: %s", err)
|
||||||
|
}
|
||||||
|
})
|
||||||
|
}
|
||||||
|
})
|
||||||
}
|
}
|
||||||
|
|
||||||
func TestEMLToMsgFromFile(t *testing.T) {
|
func TestEMLToMsgFromFile(t *testing.T) {
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue