def test_build_errors(popen_mock, progress_bar_mock, prevent_deadlock_mock,
open_mock, init_mock):
popen_mock.return_value.poll.return_value = 1 # set to 1 for error
output_str = "normal output..."
error_str = "error message..."
build_output = MagicMock()
build_output.decode.return_value = output_str
error_output = MagicMock()
error_output.decode.return_value = error_str
popen_mock.return_value.communicate.return_value = (build_output,
error_output)
build = BuildCommand({'build': True,
'--watch': False,
'--verbose': False})
build.config = MagicMock()
with catch_stdout() as caught_output:
with pytest.raises(SystemExit):
build.action()
output = caught_output.getvalue()
# assert that we got the normal output and then the error output
output_location = output.find(output_str)
error_location = output.find(error_str)
assert all(var >= 0 for var in (output_location, error_location))
assert output_location < error_location
def test_build_get_template_parameters(progress_bar_mock,
popen_mock, prevent_deadlock_mock,
open_mock, init_mock,
template_parameters,
get_template_parameters_mock):
progress_bar_mock.duration_progress.side_effect = \
lambda x, y, z: print('Building')
build = BuildCommand({'build': True,
'--watch': False,
'--verbose': False})
build.config = MagicMock()
get_template_parameters_mock.return_value = template_parameters
with catch_stdout() as caught_output:
build.action()
output = caught_output.getvalue()
# assert that we started build, then did build process, then built
starting = output.find('Starting build')
building = output.find('Building')
built = output.find('Built')
assert all(var >= 0 for var in (starting, building, built))
assert starting < building < built
def test_watch_build(observer, sleep_mock, open_mock, init_mock):
sleep_mock.side_effect = KeyboardInterrupt
build = BuildCommand({'build': True, '--watch': True})
build.config = MagicMock()
with patch('mlt.commands.build.EventHandler') as event_handler_patch:
build.action()
def test_build_verbose(popen_mock, open_mock, init_mock):
build = BuildCommand({'build': True, '--watch': False, '--verbose': True})
build.config = MagicMock()
with catch_stdout() as caught_output:
build.action()
output = caught_output.getvalue()
# assert that we started build, then did build process, then built
starting = output.find('Starting build')
built = output.find('Built')
assert all(var >= 0 for var in (starting, built))
assert starting < built
def test_simple_build(progress_bar_mock, popen_mock, open_mock, init_mock):
progress_bar_mock.duration_progress.side_effect = \
lambda x, y, z: print('Building')
build = BuildCommand({'build': True, '--watch': False})
build.config = MagicMock()
with catch_stdout() as caught_output:
build.action()
output = caught_output.getvalue()
# assert that we started build, then did build process, then built
starting = output.find('Starting build')
building = output.find('Building')
built = output.find('Built')
assert all(var >= 0 for var in (starting, building, built))
assert starting < building < built
def verify_build(args):
"""runs a full build if no build json file"""
if not os.path.isfile('.build.json'):
BuildCommand(args).action()