def test_output_happy_path(mocked_dir_check, mocked_file_check, mocked_user_input):
'''
Test get_output_video_name happy path
'''
mocked_user_input.return_value = _EXPECTED_VIDEO_NAME
mocked_file_check.return_value = False
mocked_dir_check.return_value = True
output_video_name = cli_helpers.get_output_video_name()
assert output_video_name == _EXPECTED_VIDEO_NAME
def test_output_empty(mocked_dir_check, mocked_file_check, mocked_user_input):
'''
Verify that get_output_video_name does not fail if empty answer is passed
'''
mocked_user_input.side_effect = [None, _EXPECTED_VIDEO_NAME]
mocked_dir_check.return_value = True
mocked_file_check.return_value = False
user_input = cli_helpers.get_output_video_name()
assert user_input == _EXPECTED_VIDEO_NAME
assert mocked_user_input.call_count == 2
def test_output_already_exists(mocked_file_check, mocked_user_input, mocked_confirm):
'''
Verify that get_output_video_name does not fail if an output video already exists
'''
mocked_user_input.side_effect = [_EXPECTED_VIDEO_NAME, _EXPECTED_VIDEO_NAME]
mocked_file_check.path.dirname.side_effct = [None, None]
mocked_file_check.side_effect = [True, True]
mocked_confirm.side_effect = [False, True]
user_input = cli_helpers.get_output_video_name()
assert user_input == _EXPECTED_VIDEO_NAME
assert mocked_user_input.call_count == 2
assert mocked_confirm.call_count == 2
def test_output_directory_not_exist(mocked_dir_check, mocked_file_check, mocked_user_input, mocked_warning):
'''
Verify that get_output_video_name does not fail if a name of output video
containe a non-existent directory
'''
output_path = 'somepath/' + _EXPECTED_VIDEO_NAME
mocked_user_input.side_effect = ['nonexistent_dir/video.mp4', output_path]
mocked_dir_check.side_effect = [False, True]
mocked_file_check.side_effect = [False, False]
user_input = cli_helpers.get_output_video_name()
assert user_input == output_path
assert mocked_user_input.call_count == 2
assert mocked_warning.call_count == 1