def test_set_get_definition(self):
"""
Command.get/set_definition properly sets and gets definition
"""
command = SomeCommand()
definition = InputDefinition()
ret = command.set_definition(definition)
self.assertEqual(command, ret, msg='.set_definition() implements a fluent interface')
self.assertEqual(definition, command.get_definition(),
msg='.set_definition() sets the current InputDefinition instance')
command.set_definition([InputArgument('foo'), InputOption('bar')])
self.assertTrue(command.get_definition().has_argument('foo'),
msg='.set_definition() also takes an array of InputArguments and InputOptions as an argument')
self.assertTrue(command.get_definition().has_option('bar'),
msg='.set_definition() also takes an array of InputArguments and InputOptions as an argument')
command.set_definition(InputDefinition())
def test_merge_application_definition(self):
"""
Command.merge_application_definition() merges command and application.
"""
application1 = Application()
application1.get_definition().add_arguments([InputArgument('foo')])
application1.get_definition().add_options([InputOption('bar')])
command = SomeCommand()
command.set_application(application1)
command.set_definition(
InputDefinition([
InputArgument('bar'),
InputOption('foo')
])
)
command.merge_application_definition()
self.assertTrue(command.get_definition().has_argument('foo'))
self.assertTrue(command.get_definition().has_option('foo'))
self.assertTrue(command.get_definition().has_argument('bar'))
self.assertTrue(command.get_definition().has_option('bar'))
# It should not merge the definitions twice
command.merge_application_definition()
self.assertEqual(3, command.get_definition().get_argument_count())
def test_merge_application_definition_without_args_then_with_args_adds_args(self):
application1 = Application()
application1.get_definition().add_arguments([InputArgument('foo')])
application1.get_definition().add_options([InputOption('bar')])
command = SomeCommand()
command.set_application(application1)
command.set_definition(InputDefinition())
command.merge_application_definition(False)
self.assertFalse(command.get_definition().has_argument('foo'))
self.assertTrue(command.get_definition().has_option('bar'))
command.merge_application_definition(True)
self.assertTrue(command.get_definition().has_argument('foo'))
# It should not merge the definitions twice
command.merge_application_definition()
self.assertEqual(2, command.get_definition().get_argument_count())