db/envelope: move to a new module "mail"

It has nothing to do with the database.

1 files changed, 0 insertions, 113 deletions

diff --git a/tests/db/test_envelope.py b/tests/db/test_envelope.py
deleted file mode 100644
index 0d46ba43..00000000
--- a/tests/db/test_envelope.py
+++ /dev/null
@@ -1,113 +0,0 @@
-# Copyright © 2017 Lucas Hoffmann
-# Copyright © 2018 Dylan Baker
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import email
-import email.policy
-import os
-import tempfile
-import unittest
-from unittest import mock
-
-from alot.db import envelope
-
-SETTINGS = {
-    'user_agent': 'agent',
-}
-
-class TestEnvelope(unittest.TestCase):
-
-    def _compare_content(self, first, second):
-        c1 = first.get_content().replace('\r\n', '\n')
-        c2 = second.get_content().replace('\r\n', '\n')
-        self.assertEqual(c1, c2)
-
-    def assertEmailEqual(self, first, second):
-        with self.subTest('body'):
-            self.assertEqual(first.is_multipart(), second.is_multipart())
-            if not first.is_multipart():
-                self._compare_content(first, second)
-            else:
-                for f, s in zip(first.walk(), second.walk()):
-                    if f.is_multipart() or s.is_multipart():
-                        self.assertEqual(first.is_multipart(),
-                                         second.is_multipart())
-                    else:
-                        self._compare_content(f, s)
-        with self.subTest('headers'):
-            self.assertListEqual(first.values(), second.values())
-
-    def test_setitem_stores_text_unchanged(self):
-        "Just ensure that the value is set and unchanged"
-        e = envelope.Envelope()
-        e['Subject'] = 'sm\xf8rebr\xf8d'
-        self.assertEqual(e['Subject'], 'sm\xf8rebr\xf8d')
-
-    def _test_mail(self, envelope):
-        mail   = envelope.construct_mail()
-        raw    = mail.as_bytes()
-        actual = email.message_from_bytes(raw, policy = mail.policy)
-        self.assertEmailEqual(mail, actual)
-
-    @mock.patch('alot.db.envelope.settings', SETTINGS)
-    def test_construct_mail_simple(self):
-        """Very simple envelope with a To, From, Subject, and body."""
-        headers = {
-            'From': 'foo@example.com',
-            'To': 'bar@example.com',
-            'Subject': 'Test email',
-        }
-        e = envelope.Envelope(headers={k: [v] for k, v in headers.items()},
-                              bodytext='Test')
-        self._test_mail(e)
-
-    @mock.patch('alot.db.envelope.settings', SETTINGS)
-    def test_construct_mail_with_attachment(self):
-        """Very simple envelope with a To, From, Subject, body and attachment.
-        """
-        headers = {
-            'From': 'foo@example.com',
-            'To': 'bar@example.com',
-            'Subject': 'Test email',
-        }
-        e = envelope.Envelope(headers={k: [v] for k, v in headers.items()},
-                              bodytext='Test')
-        with tempfile.NamedTemporaryFile(mode='wt', delete=False) as f:
-            f.write('blah')
-        self.addCleanup(os.unlink, f.name)
-        e.attach(f.name)
-
-        self._test_mail(e)
-
-    @mock.patch('alot.db.envelope.settings', SETTINGS)
-    def test_parse_template(self):
-        """Tests multi-line header and body parsing"""
-        raw = (
-            'From: foo@example.com\n'
-            'To: bar@example.com,\n'
-            ' baz@example.com\n'
-            'Subject: Fwd: Test email\n'
-            '\n'
-            'Some body content: which is not a header.\n'
-        )
-        envlp = envelope.Envelope()
-        envlp.parse_template(raw)
-        self.assertDictEqual(envlp.headers, {
-            'From': ['foo@example.com'],
-            'To': ['bar@example.com, baz@example.com'],
-            'Subject': ['Fwd: Test email']
-        })
-        self.assertEqual(envlp.body,
-                         'Some body content: which is not a header.')