def test_ffmpeg_failure(self, mock_Popen):
mock_process = Mock()
mock_process.returncode = 1
mock_process.communicate.return_value = (
self.out,
self.err,
)
mock_Popen.return_value = mock_process
_run_ffmpeg(**self.options)
self.assertEqual(
self.options['stdout'].getvalue(),
'ffmpeg encountered an error: {}\n'.format(self.err),
)
def test_ffmpeg_success(self, mock_Popen):
mock_process = Mock()
mock_process.returncode = 0
mock_process.communicate.return_value = (
self.out,
self.err,
)
mock_Popen.return_value = mock_process
_run_ffmpeg(**self.options)
self.assertEqual(
self.options['stdout'].getvalue(),
'Exported to:\n{cwd}/{export_filename}\n'.format(cwd=os.getcwd(),
**self.options),
)
def test_ffmpeg_success_abs_filepath(self, mock_Popen):
mock_process = Mock()
mock_process.returncode = 0
mock_process.communicate.return_value = (
self.out,
self.err,
)
mock_Popen.return_value = mock_process
self.options['export_filename'] = '/tmp/foo.gif'
_run_ffmpeg(**self.options)
self.assertEqual(
self.options['stdout'].getvalue(),
'Exported to:\n{export_filename}\n'.format(**self.options),
)