def testExceptionIfNoBuildGnFilesAreFound(self):
with self.assertRaises(check_orphan_headers.NoBuildGnFoundError):
file_path = _GetPath('home', 'projects', 'webrtc', 'base', 'foo.h')
file_exists = lambda p: False
src_dir_path = _GetPath('home', 'projects', 'webrtc')
check_orphan_headers.GetBuildGnPathFromFilePath(
file_path, file_exists, src_dir_path)
def testExceptionIfFilePathIsNotAnHeader(self):
with self.assertRaises(check_orphan_headers.WrongFileTypeError):
file_path = _GetPath('home', 'projects', 'webrtc', 'base',
'foo.cc')
file_exists = lambda p: False
src_dir_path = _GetPath('home', 'projects', 'webrtc')
check_orphan_headers.GetBuildGnPathFromFilePath(
file_path, file_exists, src_dir_path)
def testGetBuildPathFromParentDirectory(self):
file_path = _GetPath('home', 'projects', 'webrtc', 'base', 'foo.h')
expected_build_path = _GetPath('home', 'projects', 'webrtc',
'BUILD.gn')
file_exists = lambda p: p == _GetPath('home', 'projects', 'webrtc',
'BUILD.gn')
src_dir_path = _GetPath('home', 'projects', 'webrtc')
self.assertEqual(
expected_build_path,
check_orphan_headers.GetBuildGnPathFromFilePath(
file_path, file_exists, src_dir_path))
