def test_materialise_tasks_replaces_task_names_with_actual_tasks(inspector):
task_a = create_mock(pre_req_tasks=['task_b'])
task_b = create_mock(pre_req_tasks=[])
inspector.tasks = {'task_a': task_a, 'task_b': task_b}
inspector.materialise_tasks()
assert task_a.pre_req_tasks == [task_b]
def test_should_create_mock_with_three_properties_when_three_properties_given(
self):
actual = create_mock(foo='bar', spam='eggs', hello='world')
assert_that(actual.foo, equal_to('bar'))
assert_that(actual.spam, equal_to('eggs'))
def test_should_create_mock_using_given_specification(self):
class SpecificationClass(object):
pass
actual = create_mock(SpecificationClass)
assert_that(actual, instance_of(SpecificationClass))
def test_should_create_mock_using_given_specification(self):
class SpecificationClass(object):
pass
actual = create_mock(SpecificationClass)
assert_that(actual, instance_of(SpecificationClass))
async def test_put_should_return_404_when_property_does_not_exist(
endpoint: PropertyEndpoint, model_1: Model):
request = create_mock(
method='PUT', json=coroutine(lambda: {'does_not_exist': 'vertical'}))
response = await endpoint.put(request, model_1.id, 'does_not_exist')
assert response.status == 404
def test_should_create_mock_using_given_specification_and_properties(self):
class SpecificationClass(object):
pass
actual = create_mock(SpecificationClass, bar='foo', eggs='spam')
assert_that(actual, instance_of(SpecificationClass))
assert_that(actual.bar, equal_to('foo'))
assert_that(actual.eggs, equal_to('spam'))
async def test_put_should_overwrite_property(endpoint: PropertyEndpoint, model_1: Model):
request = create_mock(method='PUT', json=coroutine(lambda: {'name': 'vertical'}))
response = await endpoint.put(request, model_1.id, 'name')
assert model_1.name == 'vertical'
assert json.loads(response.body.decode('utf-8')) == {'name': 'vertical'}
assert response.status == 200
assert response.content_type == 'application/json'
async def test_put_should_overwrite_existing_model(endpoint: InstanceEndpoint, model_1: Model, models: dict):
request = create_mock(method='PUT', json=coroutine(lambda: {'name': 'john', 'age': 3}))
response = await endpoint.put(request, instance_id=model_1.id)
assert len(models) == 2
assert models[model_1.id].name == 'john' and models[model_1.id].age == 3
assert response.status == 201
assert response.content_type == 'application/json'
async def test_put_should_create_a_new_model(endpoint: InstanceEndpoint, models: dict):
instance_id = uuid.uuid4().hex
request = create_mock(method='PUT', json=coroutine(lambda: {'name': 'john', 'age': 3}))
response = await endpoint.put(request, instance_id=instance_id)
assert [model for model in models.values() if model.id == instance_id and model.name == 'john' and model.age == 3]
assert response.status == 201
assert response.content_type == 'application/json'
def test_should_create_mock_using_given_specification_and_properties(self):
class SpecificationClass(object):
pass
actual = create_mock(SpecificationClass, bar='foo', eggs='spam')
assert_that(actual, instance_of(SpecificationClass))
assert_that(actual.bar, equal_to('foo'))
assert_that(actual.eggs, equal_to('spam'))
async def test_put_should_overwrite_property(endpoint: PropertyEndpoint,
model_1: Model):
request = create_mock(method='PUT',
json=coroutine(lambda: {'name': 'vertical'}))
response = await endpoint.put(request, model_1.id, 'name')
assert model_1.name == 'vertical'
assert json.loads(response.body.decode('utf-8')) == {'name': 'vertical'}
assert response.status == 200
assert response.content_type == 'application/json'
async def test_post_with_id_defined_should_raise_401(
endpoint: CollectionEndpoint):
request = create_mock(method='POST',
json=coroutine(lambda: {
'name': 'henry',
'age': 469,
'id': 123
}))
with pytest.raises(HttpBadRequest):
await endpoint.post(request)
async def test_post_should_create_new_model(endpoint: CollectionEndpoint, resource: RestResource, models):
request = create_mock(method='POST', json=coroutine(lambda: {'name': 'henry', 'age': 469}))
response = await endpoint.post(request)
assert response.status == 201
assert response.content_type == 'application/json'
person = json.loads(response.body.decode('utf-8'))
assert response.headers['LOCATION'] == '/{name}/{id}'.format(name=resource.name, id=person['id'])
assert person['name'] == 'henry'
assert person['age'] == 469
assert person in [resource.render(model) for model in models.values()]
assert len(models) == 3
async def test_put_should_overwrite_existing_model(endpoint: InstanceEndpoint,
model_1: Model,
models: dict):
request = create_mock(method='PUT',
json=coroutine(lambda: {
'name': 'john',
'age': 3
}))
response = await endpoint.put(request, instance_id=model_1.id)
assert len(models) == 2
assert models[model_1.id].name == 'john' and models[model_1.id].age == 3
assert response.status == 201
assert response.content_type == 'application/json'
async def test_put_should_create_a_new_model(endpoint: InstanceEndpoint,
models: dict):
instance_id = uuid.uuid4().hex
request = create_mock(method='PUT',
json=coroutine(lambda: {
'name': 'john',
'age': 3
}))
response = await endpoint.put(request, instance_id=instance_id)
assert [
model for model in models.values()
if model.id == instance_id and model.name == 'john' and model.age == 3
]
assert response.status == 201
assert response.content_type == 'application/json'
async def test_post_should_create_new_model(endpoint: CollectionEndpoint,
resource: RestResource, models):
request = create_mock(method='POST',
json=coroutine(lambda: {
'name': 'henry',
'age': 469
}))
response = await endpoint.post(request)
assert response.status == 201
assert response.content_type == 'application/json'
person = json.loads(response.body.decode('utf-8'))
assert response.headers['LOCATION'] == '/{name}/{id}'.format(
name=resource.name, id=person['id'])
assert person['name'] == 'henry'
assert person['age'] == 469
assert person in [resource.render(model) for model in models.values()]
assert len(models) == 3
def circular_dependency_task():
task = create_mock(Task)
when(task).has_circular_dependency().then_return(True)
return task
async def test_dispatch_raises_method_not_allowed_when_verb_not_matched(endpoint: RestEndpoint):
request = create_mock(method='NO_METHOD')
with pytest.raises(HttpMethodNotAllowed):
await endpoint.dispatch(request)
async def test_dispatch_raises_bad_request_when_match_info_does_not_exist(endpoint: RestEndpoint):
endpoint.register_method('BAD_MATCH_INFO', coroutine(lambda no_match: no_match))
request = create_mock(method='BAD_MATCH_INFO', match_info={})
with pytest.raises(HttpBadRequest):
await endpoint.dispatch(request)
async def test_dispatch_passes_match_info_when_required(endpoint: RestEndpoint):
endpoint.register_method('MATCH_INFO', coroutine(lambda prop1, prop2: (prop2, prop1)))
request = create_mock(method='MATCH_INFO', match_info={'prop1': 1, 'prop2': 2})
assert await endpoint.dispatch(request) == (2, 1)
async def test_dispatch_passes_request_when_required(endpoint: RestEndpoint):
endpoint.register_method('REQUEST', coroutine(lambda request: request))
request = create_mock(method='REQUEST', match_info={})
assert await endpoint.dispatch(request) == request
async def test_dispatch_uses_correct_handler_for_verb(endpoint: RestEndpoint):
endpoint.register_method('VERB1', coroutine(lambda: 5))
endpoint.register_method('VERB2', coroutine(lambda: 17))
assert await endpoint.dispatch(create_mock(method='VERB1', match_info={})) == 5
assert await endpoint.dispatch(create_mock(method='VERB2', match_info={})) == 17
async def test_put_should_return_404_when_property_does_not_exist(endpoint: PropertyEndpoint, model_1: Model):
request = create_mock(method='PUT', json=coroutine(lambda: {'does_not_exist': 'vertical'}))
response = await endpoint.put(request, model_1.id, 'does_not_exist')
assert response.status == 404
def test_should_create_a_simple_mock(self):
actual = create_mock()
assert_that(actual, instance_of(Mock))
def test_should_create_mock_with_property_from_given_keyword_argument(self):
actual = create_mock(foo='bar')
assert_that(actual.foo, equal_to('bar'))
def test_should_create_mock_with_property_from_given_keyword_argument(
self):
actual = create_mock(foo='bar')
assert_that(actual.foo, equal_to('bar'))
def test_should_create_a_simple_mock(self):
actual = create_mock()
assert_that(actual, instance_of(Mock))
async def test_post_with_id_defined_should_raise_401(endpoint: CollectionEndpoint):
request = create_mock(method='POST', json=coroutine(lambda: {'name': 'henry', 'age': 469, 'id': 123}))
with pytest.raises(HttpBadRequest):
await endpoint.post(request)
def inspector(happy_task, circular_dependency_task):
inspector = create_mock(Inspector)
when(inspector).get_tasks().then_return({'happy_task': happy_task,
'circular_dependency_task': circular_dependency_task})
return inspector
def happy_task():
task = create_mock(Task)
when(task).has_circular_dependency().then_return(False)
return task
def test_should_create_mock_with_three_properties_when_three_properties_given(self):
actual = create_mock(foo='bar', spam='eggs', hello='world')
assert_that(actual.foo, equal_to('bar'))
assert_that(actual.spam, equal_to('eggs'))