def test_options_overridable(self):
base = model.UI(options=[('partial', True), ('other', False)])
cmd = commands.Command(base)
base.set_command(cmd)
ui = decorator.UI(options={'partial': False}, decorated=base)
internal_cmd = commands.Command(ui)
ui.set_command(internal_cmd)
self.assertEqual(False, ui.options.partial)
self.assertEqual(False, ui.options.other)
def test_shows_errors_from_execute_returns_3(self):
class FailCommand(commands.Command):
def run(self):
raise Exception("foo")
ui = model.UI()
cmd = FailCommand(ui)
self.assertEqual(3, cmd.execute())
self.assertEqual(1, len(ui.outputs))
self.assertEqual('error', ui.outputs[0][0])
self.assertThat(ui.outputs[0][1], MatchesException(Exception('foo')))
def decorator_ui_factory(input_streams=None, options=(), args=()):
base = model.UI(input_streams=input_streams, options=options, args=args)
return decorator.UI(input_streams=input_streams, decorated=base)
def test_default_repository_factory(self):
cmd = commands.Command(model.UI())
self.assertIsInstance(cmd.repository_factory, file.RepositoryFactory)
def test_execute_calls_set_command(self):
ui = model.UI()
cmd = InstrumentedCommand(ui)
cmd.execute()
self.assertEqual(cmd, ui.cmd)
def test_execute_calls_run(self):
cmd = InstrumentedCommand(model.UI())
self.assertEqual(0, cmd.execute())
self.assertEqual(['execute', 'run'], cmd.calls)
def test_trivial(self):
cmd = InstrumentedCommand(model.UI())
parser = commands.get_command_parser(cmd)
self.assertThat(parser, IsInstance(optparse.OptionParser))