def test_healthcheck(config, db, web_session):
container = ServiceContainer(MonitoringService)
replace_dependencies(container, storage=StorageWrapper(db, Storage.collections))
container.start()
response = web_session.get("/health-check")
assert response.status_code == 200
def it_should_return_a_client_instance(self, bs):
container = ServiceContainer(ExampleService, {})
container.start()
with entrypoint_hook(container, "client") as client:
client()
assert bs.Connection.call_count == 1
def image_service(config):
image_svc = ServiceContainer(ImageService, config)
replace_dependencies(image_svc, 'image_host')
image_svc.start()
yield image_svc
image_svc.stop()
def test_raises_error_if_message_does_not_exist(fake_strict_redis, config):
container = ServiceContainer(MessageService, config)
container.start()
with entrypoint_hook(container, 'get_message') as get_message:
with pytest.raises(RedisError) as err:
get_message('message-x')
err.match(r'Message not found: message-x')
def it_should_destroy_connection_on_kill(self, bs):
container = ServiceContainer(ExampleService, {})
container.start()
assert bs.Connection.called
container.kill()
assert bs.Connection.return_value.close.called
def test_rpc_timeout():
container = ServiceContainer(FooService, CONFIG)
container.start()
with StandaloneRpcProxy(CONFIG, timeout=.5) as proxy:
with pytest.raises(RpcTimeout):
assert proxy.foo_service.sleep(1)
assert proxy.foo_service.sleep(0) == 0
def test_health_check(config, web_session):
container = ServiceContainer(GatewayService)
redis = replace_dependencies(container, "redis")
container.start()
redis.set.return_value = "1"
response = web_session.get("/health-check")
assert response.status_code == 200
def test_hello_languages(language, greeting, rabbit_config):
container = ServiceContainer(HelloService, rabbit_config)
container.start()
context_data = {'language': language}
with entrypoint_hook(container, 'hello', context_data) as hook:
assert hook("Matt") == "{}, Matt!".format(greeting)
container.stop()
def test_gets_message(fake_strict_redis, config):
fake_strict_redis().set('message-1', 'Test message here!')
container = ServiceContainer(MessageService, config)
container.start()
with entrypoint_hook(container, 'get_message') as get_message:
message = get_message('message-1')
assert message == 'Test message here!'
def test_hello_languages(language, greeting, rabbit_config):
container = ServiceContainer(HelloService, rabbit_config)
container.start()
context_data = {'language': language}
with entrypoint_hook(container, 'hello', context_data) as hook:
assert hook("Matt") == "{}, Matt!".format(greeting)
container.stop()
def test_image_not_found(self, config, web_session):
image_svc = ServiceContainer(ImageService, config)
mock_image_host = replace_dependencies(image_svc, 'image_host')
mock_image_host.download_image.side_effect = ImageNotFound('not found')
image_svc.start()
response = web_session.get('/image/abc123')
assert response.status_code == 404
assert response.text == 'not found'
def test_auth_user_incorrect_schema(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.auth_user.side_effect = UserNotAuthorised()
response = web_session.post("/v1/user/auth", data=json.dumps({}))
assert response.status_code == 400
assert response.json() == {"error": "VALIDATION_ERROR", "message": ANY}
def test_verify_user_token_incorrect_schema(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
email = "*****@*****.**"
response = web_session.post("/v1/user/token",
data=json.dumps({"email": email}))
assert response.status_code == 400
assert response.json() == {"error": "VALIDATION_ERROR", "message": ANY}
def test_gets_image(self, config, web_session):
image_svc = ServiceContainer(ImageService, config)
mock_image_host = replace_dependencies(image_svc, 'image_host')
mock_image_host.download_image.return_value = b'foo'
image_svc.start()
response = web_session.get('/image/abc123')
assert response.status_code == 200
assert response.content == b'foo'
assert response.headers['Content-Type'] == 'image/jpeg'
def test_update_is_called_when_battle_finishes(rabbit_config):
container = ServiceContainer(ScoreService, rabbit_config)
container.start()
dispatch = event_dispatcher(rabbit_config)
with mock.patch.object(ScoreService, 'update_players_score') as mock_method:
with entrypoint_waiter(container, 'update_players_score'):
dispatch('battle_service', 'battle_finished', [0, 1, 2])
mock_method.assert_called_once_with([0, 1, 2])
container.stop()
def test_rpc_proxy():
container = ServiceContainer(FooService, CONFIG)
container.start()
with StandaloneRpcProxy(CONFIG) as proxy:
assert proxy.foo_service.test("test") == "test"
msg = "Error occurred"
try:
proxy.foo_service.error(msg)
except FooTestError as error:
assert str(error) == msg
def test_auth_user_not_authorised(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.auth_user.side_effect = UserNotAuthorised()
response = web_session.post(
"/v1/user/auth", data=json.dumps({"email": "email", "password": "******"})
)
assert response.status_code == 401
assert response.json() == {"error": "USER_NOT_AUTHORISED", "message": ""}
def test_event_interface(rabbit_config):
container = ServiceContainer(ServiceB, rabbit_config)
container.start()
dispatch = event_dispatcher(rabbit_config)
# prints "service b received payload" before "exited"
with entrypoint_waiter(container, 'handle_event'):
dispatch("service_a", "event_type", "payload")
print "exited"
container.stop()
def it_should_allow_method_calls_to_beanstalkd(self, bs):
container = ServiceContainer(ExampleService, {})
container.start()
with entrypoint_hook(container, "write") as write:
write("foobar")
assert bs.Connection.return_value.put.called
assert bs.Connection.return_value.put.call_args[0][0] == 'foobar'
bs.Connection.return_value.reserve.return_value = MockJob('foobar')
with entrypoint_hook(container, "read") as read:
assert read() == "foobar"
def test_check_user_exists_false(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.user_already_exists.return_value = False
email = "*****@*****.**"
response = web_session.head(f"/v1/user/{email}")
assert accounts.user_already_exists.call_args == call(email)
assert response.status_code == 200
def test_posts_image(self, config, web_session, mock_uuid):
image_svc = ServiceContainer(ImageService, config)
mock_image_host = replace_dependencies(image_svc, 'image_host')
mock_image_host.upload_image.return_value = b'foo'
image_svc.start()
with open(TEST_IMAGE_FILE, 'rb') as image_file:
response = web_session.post(
'/image',
files={'data': image_file},
)
assert response.json() == {'image_id': 'abc123'}
assert mock_image_host.upload_image.call_args_list[0][0][1] == 'abc123'
def test_unexpected_error(self, config, web_session, mock_uuid):
image_svc = ServiceContainer(ImageService, config)
mock_image_host = replace_dependencies(image_svc, 'image_host')
mock_image_host.upload_image.side_effect = ImageUploadError('BOOM!')
image_svc.start()
with open(TEST_IMAGE_FILE, 'rb') as image_file:
response = web_session.post(
'/image',
files={'data': image_file},
)
assert response.text == 'Error: ImageUploadError: BOOM!\n'
assert response.status_code == 500
def test_async_calls():
container = ServiceContainer(FooService, CONFIG)
container.start()
with StandaloneRpcProxy(CONFIG) as proxy:
resp1 = proxy.foo_service.test.call_async(1)
resp2 = proxy.foo_service.sleep.call_async(2)
resp3 = proxy.foo_service.test.call_async(3)
resp4 = proxy.foo_service.test.call_async(4)
resp5 = proxy.foo_service.test.call_async(5)
assert resp2.result() == 2
assert resp3.result() == 3
assert resp1.result() == 1
assert resp4.result() == 4
assert resp5.result() == 5
def test_saves_new_message(fake_strict_redis, config, uuid4):
uuid4.return_value.hex = 'abcdef123456'
container = ServiceContainer(MessageService, config)
container.start()
with entrypoint_hook(container, 'save_message') as save_message:
message_id = save_message('Test message here!')
assert message_id == 'abcdef123456'
# Writing point:
# When first running this, it will fail since the message is
# in bytes. fake_strict_redis is not set up to
# decode_responses. decode() is needed
message = fake_strict_redis().get('abcdef123456').decode()
assert message == 'Test message here!'
def test_create_stripe_checkout_session_unsuccessful(config, web_session,
mock_jwt_token):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.create_stripe_checkout_session.side_effect = (
UnableToCreateCheckoutSession())
user_id = 1
email = "*****@*****.**"
plan = "plan_1"
success_url = "http://success.com"
cancel_url = "http://cancel.com"
mock_jwt_token.return_value = {"user_id": user_id, "email": email}
response = web_session.post(
"/v1/stripe/checkout-session",
data=json.dumps({
"plan": plan,
"success_url": success_url,
"cancel_url": cancel_url,
"project_id": 1,
}),
)
assert accounts.create_stripe_checkout_session.call_args == call({
"user_id":
user_id,
"email":
email,
"plan":
plan,
"success_url":
success_url,
"cancel_url":
cancel_url,
"project_id":
1,
})
assert response.status_code == 500
assert response.json() == {
"error": "UNABLE_TO_CREATE_CHECKOUT_SESSION",
"message": "",
}
def test_end_to_end(redis_db):
config = {REDIS_URIS_KEY: {'server': redis_db}}
container = ServiceContainer(ExampleService, config)
container.start()
# write through the service
with entrypoint_hook(container, "write") as write:
write("foobar")
# verify changes written to redis
client = StrictRedis.from_url(redis_db, decode_responses=True)
assert client.get(TEST_KEY) == "foobar"
# read through the service
with entrypoint_hook(container, "read") as read:
assert read() == "foobar"
def test_create_user_already_exists(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.create_user.side_effect = UserAlreadyExists()
email = "*****@*****.**"
password = "******"
display_name = "test"
request = {"email": email, "password": password, "display_name": display_name}
response = web_session.post("/v1/user", data=json.dumps(request))
assert response.status_code == 409
assert response.json() == {"error": "USER_ALREADY_EXISTS", "message": ""}
def test_auth_user(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.auth_user.return_value = {"JWT": "test"}
email = "*****@*****.**"
password = "******"
response = web_session.post(
"/v1/user/auth", data=json.dumps({"email": email, "password": password})
)
assert accounts.auth_user.call_args == call(email, password)
assert response.status_code == 200
assert response.json() == {"JWT": "test"}
def test_create_stripe_checkout_session_successful(config, web_session,
mock_jwt_token):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.create_stripe_checkout_session.return_value = "test"
user_id = 1
email = "*****@*****.**"
plan = "plan_1"
success_url = "http://success.com"
cancel_url = "http://cancel.com"
mock_jwt_token.return_value = {"user_id": user_id, "email": email}
response = web_session.post(
"/v1/stripe/checkout-session",
data=json.dumps({
"plan": plan,
"success_url": success_url,
"cancel_url": cancel_url,
"project_id": 1,
}),
)
assert accounts.create_stripe_checkout_session.call_args == call({
"user_id":
user_id,
"email":
email,
"plan":
plan,
"success_url":
success_url,
"cancel_url":
cancel_url,
"project_id":
1,
})
assert response.status_code == 200
assert response.json() == {"session_id": "test"}
def test_verify_user_token_valid(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.verify_user.return_value = None
email = "*****@*****.**"
token = "token"
response = web_session.post("/v1/user/token",
data=json.dumps({
"email": email,
"token": token
}))
assert accounts.verify_user.call_args == call(email, token)
assert response.status_code == 200
def test_verify_user_token_invalid(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.verify_user.side_effect = UserNotAuthorised()
email = "*****@*****.**"
token = "token"
response = web_session.post("/v1/user/token",
data=json.dumps({
"email": email,
"token": token
}))
assert accounts.verify_user.call_args == call(email, token)
assert response.status_code == 401
assert response.json() == {"error": "USER_NOT_AUTHORISED", "message": ""}
def test_create_user(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.create_user.return_value = {"user_id": 1}
email = "*****@*****.**"
password = "******"
display_name = "test"
request = {"email": email, "password": password, "display_name": display_name}
response = web_session.post("/v1/user", data=json.dumps(request))
assert accounts.create_user.call_args == call(request)
assert response.status_code == 200
assert response.text == ""
def test_resend_user_token_email(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.resend_user_token.return_value = None
email = "*****@*****.**"
password = "******"
request = {"email": email, "password": password}
response = web_session.post("/v1/user/resend-email",
data=json.dumps(request))
assert accounts.resend_user_token.call_args == call(email, password)
assert response.status_code == 200
assert response.text == ""
def test_resend_user_token_email_failure(config, web_session):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
accounts.resend_user_token.side_effect = UserNotAuthorised()
email = "*****@*****.**"
password = "******"
request = {"email": email, "password": password}
response = web_session.post("/v1/user/resend-email",
data=json.dumps(request))
assert accounts.resend_user_token.call_args == call(email, password)
assert response.status_code == 401
assert response.json() == {"error": "USER_NOT_AUTHORISED", "message": ""}
def test_get_projects(config, web_session, mock_jwt_token):
container = ServiceContainer(GatewayService)
accounts = replace_dependencies(container, "accounts_rpc")
container.start()
user_id = 1
mock_jwt_token.return_value = {"user_id": user_id}
accounts.get_verified_projects.return_value = [
{
"id": 1,
"name": "test_project",
"created_datetime_utc": "2019-01-01T00:00:00Z",
},
{
"id": 2,
"name": "test_project_2",
"created_datetime_utc": "2019-01-02T00:00:00Z",
},
]
response = web_session.get("/v1/projects")
assert accounts.get_verified_projects.call_args == call(user_id)
assert response.status_code == 200
assert response.json() == {
"projects": [
{
"id": 1,
"name": "test_project",
"created_datetime_utc": "2019-01-01T00:00:00Z",
},
{
"id": 2,
"name": "test_project_2",
"created_datetime_utc": "2019-01-02T00:00:00Z",
},
]
}
def test_end_to_end(redis_db):
config = {
REDIS_URIS_KEY: {
'server': redis_db
}
}
container = ServiceContainer(ExampleService, config)
container.start()
# write through the service
with entrypoint_hook(container, "write") as write:
write("foobar")
# verify changes written to redis
client = StrictRedis.from_url(redis_db)
assert client.get(TEST_KEY) == b'foobar'
# read through the service
with entrypoint_hook(container, "read") as read:
assert read() == b"foobar"
class TestPyrqServer(unittest.TestCase):
def setUp(self):
configuration = ConfigContainer(CONFIG_KEY)
self.service_container = ServiceContainer(Service, configuration.config)
configuration = configuration.config[CONFIG_KEY]
self._redis_client = Redis(host=configuration['host'], port=configuration['port'], db=configuration['db'],
password=configuration['password'], decode_responses=True)
self._queue = Queue(QUEUE_NAME, self._redis_client)
def tearDown(self):
self._redis_client.delete(QUEUE_NAME)
def testService(self):
self._queue.add_item(json.dumps({
'method': 'hello', 'params': {
'arg1': True
}
}))
self.service_container.start()
self.assertFalse(Service.arg_missing)
def it_should_connect_to_the_server_on_setup(self, bs):
container = ServiceContainer(ExampleService, {})
container.start()
assert bs.Connection.called
from nameko.containers import ServiceContainer
class Service(object):
name = "service"
# create a container
container = ServiceContainer(Service, config={})
# ``container.extensions`` exposes all extensions used by the service
service_extensions = list(container.extensions)
# start service
container.start()
# stop service
container.stop()
