https://github.com/python/cpython/commit/209cec8a2a2e845df5af764a9171af05a2a... commit: 209cec8a2a2e845df5af764a9171af05a2a4c8e3 branch: 3.9 author: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> committer: asvetlov <andrew.svetlov@gmail.com> date: 2021-11-28T16:33:50+02:00 summary: [3.9] bpo-19460: Add test for MIMENonMultipart (GH-29817) (#29819) * bpo-19460: Add test for MIMENonMultipart (GH-29817) (cherry picked from commit 46c8d915715aa2bd4d697482aa051fe974d440e1) Co-authored-by: 180909 <wjh180909@gmail.com> * Update 2021-11-28-15-25-02.bpo-19460.lr0aWs.rst Co-authored-by: 180909 <wjh180909@gmail.com> Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com> files: A Misc/NEWS.d/next/Tests/2021-11-28-15-25-02.bpo-19460.lr0aWs.rst M Lib/test/test_email/test_email.py diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py index bc062b5cb0c59..489cd05be4dd5 100644 --- a/Lib/test/test_email/test_email.py +++ b/Lib/test/test_email/test_email.py @@ -2742,6 +2742,20 @@ def test_multipart_custom_policy(self): self.assertEqual(str(cm.exception), 'There may be at most 1 To headers in a message') + +# Test the NonMultipart class +class TestNonMultipart(TestEmailBase): + def test_nonmultipart_is_not_multipart(self): + msg = MIMENonMultipart('text', 'plain') + self.assertFalse(msg.is_multipart()) + + def test_attach_raises_exception(self): + msg = Message() + msg['Subject'] = 'subpart 1' + r = MIMENonMultipart('text', 'plain') + self.assertRaises(errors.MultipartConversionError, r.attach, msg) + + # A general test of parser->model->generator idempotency. IOW, read a message # in, parse it into a message object tree, then without touching the tree, # regenerate the plain text. The original text and the transformed text diff --git a/Misc/NEWS.d/next/Tests/2021-11-28-15-25-02.bpo-19460.lr0aWs.rst b/Misc/NEWS.d/next/Tests/2021-11-28-15-25-02.bpo-19460.lr0aWs.rst new file mode 100644 index 0000000000000..b082d6de20c07 --- /dev/null +++ b/Misc/NEWS.d/next/Tests/2021-11-28-15-25-02.bpo-19460.lr0aWs.rst @@ -0,0 +1 @@ +Add new Test for :class:`email.mime.nonmultipart.MIMENonMultipart`.