def test_init(self): """ Command.__init__() behaves properly """ self.assertRaises(Exception, Command) command = Command('foo:bar') self.assertEqual('foo:bar', command.get_name(), msg='__init__() takes the command name as its first argument')
def setUp(self): self.command = Command("foo") self.command.add_argument("command") self.command.add_argument("foo") self.command.set_code(lambda input_, output_: output_.writeln("foo")) self.tester = CommandTester(self.command) self.tester.execute( [("foo", "bar")], {"interactive": False, "decorated": False, "verbosity": Output.VERBOSITY_VERBOSE} )
class TestCommandTester(TestCase): def setUp(self): self.command = Command("foo") self.command.add_argument("command") self.command.add_argument("foo") self.command.set_code(lambda input_, output_: output_.writeln("foo")) self.tester = CommandTester(self.command) self.tester.execute( [("foo", "bar")], {"interactive": False, "decorated": False, "verbosity": Output.VERBOSITY_VERBOSE} ) def tearDown(self): self.command = None self.tester = None def test_execute(self): """ CommandTester.execute() behaves properly """ self.assertFalse(self.tester.get_input().is_interactive(), msg=".execute() takes an interactive option.") self.assertFalse(self.tester.get_output().is_decorated(), msg=".execute() takes a decorated option.") self.assertEqual( Output.VERBOSITY_VERBOSE, self.tester.get_output().get_verbosity(), msg=".execute() takes an interactive option.", ) def test_get_input(self): """ CommandTester.get_input() behaves properly """ self.assertEqual( "bar", self.tester.get_input().get_argument("foo"), msg=".get_input() returns the current input instance." ) def test_get_output(self): """ CommandTester.get_input() behaves properly """ self.tester.get_output().get_stream().seek(0) self.assertEqual( "foo\n", self.tester.get_output().get_stream().read(), msg=".get_output() returns the current output instance.", ) def test_get_display(self): """ CommandTester.get_display() behaves properly """ self.assertEqual( "foo\n", self.tester.get_display(), msg=".get_display() returns the display of the last execution." )