text: # Copyright 2018 Google LLC
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #      http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  import unittest
  
  from fireciplugins.copyright import (
      match_any,
      matches,
      walk,
  )
  from .fileutil import (
      Artifact,
      create_artifacts,
      in_tempdir,
  )
  
  
  class CopyrightCheckTest(unittest.TestCase):
  
    def test_match_any(self):
      test_data = (
          ((1, 2, 3), lambda x: x == 2, True),
          ((1, 2, 3), lambda x: x == 5, False),
          ((), lambda x: x == 1, False),
      )
      for iterable, predicate, expected_result in test_data:
        with self.subTest():
          self.assertEqual(match_any(iterable, predicate), expected_result)
  
    def test_matches(self):
      test_data = (
          ('file.py', '*.py', True),
          ('file.xml', '*.py', False),
          ('hello/file.py', '*.py', True),
          ('hello/file.xml', 'hello/**', True),
          ('some/file.xml', 'hello/**', False),
      )
  
      for path, path_to_match, expected_result in test_data:
        pass
        with self.subTest("'{}' matches '{}' must be {}".format(
            path, path_to_match, expected_result)):
          self.assertEqual(matches(path, [path_to_match]), expected_result)
  
    @in_tempdir
    def test_walk_in_empty_dir(self):
      paths = walk('.', [], ['py', 'xml'])
      self.assertTrue(len(list(paths)) == 0)
  
    @in_tempdir
    def test_walk_should_filter_out_non_matching_files(self):
      create_artifacts(
          Artifact('hello/world/foo.py'), Artifact('dir1/subdir2/file.py'),
          Artifact('hello/world.py'), Artifact('dir1/subdir2/file.py'),
          Artifact('dir1/subdir2/file.gradle'), Artifact('dir1/subdir2/file.xml'))
      paths = walk('.', ['hello/**'], ['py', 'xml'])
  
      self.assertEqual(
          set(paths), {'dir1/subdir2/file.py', 'dir1/subdir2/file.xml'})
  