def test_definition_sparse(self):
target = MessagePact(self.consumer, self.provider)
(target.given('there is an alligator named John').expects_to_receive(
'an alligator message').with_content({
'name':
'John',
'document_name':
'sample_document.doc'
}).with_metadata({
'contentType': 'application/json',
'source': 'legacy_api'
}))
self.assertEqual(len(target._messages), 1)
self.assertEqual(target._messages[0]['providerStates'],
[{
'name': 'there is an alligator named John'
}])
self.assertEqual(target._messages[0]['description'],
'an alligator message')
self.assertEqual(target._messages[0]['contents'], {
'name': 'John',
'document_name': 'sample_document.doc'
})
self.assertEqual(target._messages[0]['metaData'], {
'contentType': 'application/json',
'source': 'legacy_api'
})
def test_call_pact_message_to_generate_pact_file(self):
target = MessagePact(self.consumer,
self.provider,
pact_dir='/pacts',
version='3.0.0',
file_write_mode='merge',
publish_to_broker=True)
(target.given('There is an alligator named John').expects_to_receive(
'an alligator message').with_content({
'name':
'John',
'document_name':
'sample_document.doc'
}).with_metadata({
'contentType': 'application/json',
'source': 'legacy_api'
}))
target.write_to_pact_file()
self.mock_Popen.assert_called_once_with([
MESSAGE_PATH,
'update',
json.dumps(target._messages[0]),
'--pact-dir',
'/pacts',
'--pact-specification-version=3.0.0',
'--consumer',
'TestConsumer_message',
'--provider',
'TestProvider_message',
])
def test_definition_without_given(self):
target = MessagePact(self.consumer, self.provider)
(target.expects_to_receive('an crocodile message').with_content({
'name':
'Mary'
}).with_metadata({'source': 'legacy_api'}))
self.assertEqual(len(target._messages), 1)
self.assertIsNone(target._messages[0].get('providerStates'))
self.assertEqual(target._messages[0]['description'],
'an crocodile message')
self.assertEqual(target._messages[0]['contents'], {'name': 'Mary'})
self.assertEqual(target._messages[0]['metaData'],
{'source': 'legacy_api'})
def test_insert_new_message_once_required_attributes_provided(self):
target = MessagePact(self.consumer, self.provider)
(target.given('there is an alligator named John').with_content({
'name':
'John',
'document_name':
'sample_document.doc'
}).with_metadata({'contentType': 'application/json'}))
self.assertEqual(len(target._messages), 1)
(target.expects_to_receive('an alligator message'))
self.assertEqual(len(target._messages), 1)
self.assertEqual(target._messages[0]['description'],
'an alligator message')
(target.expects_to_receive('a new message description'))
self.assertEqual(len(target._messages), 2)
self.assertEqual(target._messages[0]['description'],
'a new message description')
def test_successful(self):
pact = MessagePact(
self.consumer, self.provider, publish_to_broker=True,
broker_base_url='http://localhost', broker_username='******', broker_password='******')
with pact:
pass
self.write_to_pact_file.assert_called_once()
self.mock_publish.assert_called_once()
def test_init_defaults(self):
target = MessagePact(self.consumer, self.provider)
self.assertIs(target.broker_base_url, None)
self.assertIs(target.broker_username, None)
self.assertIs(target.broker_password, None)
self.assertIs(target.consumer, self.consumer)
self.assertEqual(target.pact_dir, os.getcwd())
self.assertIs(target.provider, self.provider)
self.assertIs(target.publish_to_broker, False)
self.assertEqual(target.version, '3.0.0')
self.assertEqual(len(target._messages), 0)
def test_init_publish_to_broker(self):
target = MessagePact(
self.consumer, self.provider, publish_to_broker=True,
broker_base_url='http://localhost', broker_username='******',
broker_password='******', broker_token='token')
self.assertEqual(target.broker_base_url, 'http://localhost')
self.assertEqual(target.broker_username, 'username')
self.assertEqual(target.broker_password, 'password')
self.assertEqual(target.broker_token, 'token')
self.assertIs(target.publish_to_broker, True)
def test_init_custom_mock_service(self):
target = MessagePact(
self.consumer, self.provider, pact_dir='/pacts',
version='3.0.0', file_write_mode='merge')
self.assertIs(target.consumer, self.consumer)
self.assertEqual(target.pact_dir, '/pacts')
self.assertIs(target.provider, self.provider)
self.assertEqual(target.version, '3.0.0')
self.assertEqual(target.file_write_mode, 'merge')
self.assertEqual(len(target._messages), 0)
def test_context_raises_error(self):
pact = MessagePact(
self.consumer, self.provider, publish_to_broker=True,
broker_base_url='http://localhost', broker_username='******', broker_password='******')
with self.assertRaises(RuntimeError):
with pact:
raise RuntimeError
self.write_to_pact_file.assert_not_called()
self.mock_publish.assert_not_called()