103 lines
3.5 KiB
Python
Executable File
103 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2020 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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"""git repo module tests"""
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from unittest import mock
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import re
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import pathlib
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import unittest
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from pw_presubmit import git_repo
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class TestGitRepo(unittest.TestCase):
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"""Tests for git_repo.py"""
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GIT_ROOT = pathlib.Path("/dev/null/test")
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SUBMODULES = [
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pathlib.Path("third_party/pigweed"),
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pathlib.Path("vendor/anycom/p1"),
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pathlib.Path("vendor/anycom/p2"),
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]
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GIT_SUBMODULES_OUT = "\n".join([str(x) for x in SUBMODULES])
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def setUp(self) -> None:
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self.git_stdout = mock.patch.object(
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git_repo, "git_stdout", autospec=True
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).start()
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self.git_stdout.return_value = self.GIT_SUBMODULES_OUT
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self.root = mock.patch.object(git_repo, "root", autospec=True).start()
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self.root.return_value = self.GIT_ROOT
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super().setUp()
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def tearDown(self) -> None:
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mock.patch.stopall()
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super().tearDown()
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def test_mock_root(self):
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"""Ensure our mock works since so many of our tests depend upon it."""
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self.assertEqual(git_repo.root(), self.GIT_ROOT)
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def test_discover_submodules_1(self):
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paths = git_repo.discover_submodules(superproject_dir=self.GIT_ROOT)
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self.assertIn(self.GIT_ROOT, paths)
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def test_discover_submodules_2(self):
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paths = git_repo.discover_submodules(superproject_dir=self.GIT_ROOT)
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self.assertIn(self.SUBMODULES[2], paths)
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def test_discover_submodules_with_exclude_str(self):
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paths = git_repo.discover_submodules(
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superproject_dir=self.GIT_ROOT,
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excluded_paths=(self.GIT_ROOT.as_posix(),),
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)
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self.assertNotIn(self.GIT_ROOT, paths)
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def test_discover_submodules_with_exclude_regex(self):
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paths = git_repo.discover_submodules(
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superproject_dir=self.GIT_ROOT,
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excluded_paths=(re.compile("third_party/.*"),),
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)
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self.assertNotIn(self.SUBMODULES[0], paths)
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def test_discover_submodules_with_exclude_str_miss(self):
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paths = git_repo.discover_submodules(
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superproject_dir=self.GIT_ROOT,
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excluded_paths=(re.compile("pigweed"),),
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)
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self.assertIn(self.SUBMODULES[-1], paths)
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def test_discover_submodules_with_exclude_regex_miss_1(self):
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paths = git_repo.discover_submodules(
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superproject_dir=self.GIT_ROOT,
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excluded_paths=(re.compile("foo/.*"),),
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)
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self.assertIn(self.GIT_ROOT, paths)
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for module in self.SUBMODULES:
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self.assertIn(module, paths)
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def test_discover_submodules_with_exclude_regex_miss_2(self):
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paths = git_repo.discover_submodules(
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superproject_dir=self.GIT_ROOT,
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excluded_paths=(re.compile("pigweed"),),
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)
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self.assertIn(self.GIT_ROOT, paths)
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for module in self.SUBMODULES:
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self.assertIn(module, paths)
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if __name__ == '__main__':
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unittest.main()
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