def test_double_service_registration(self):
service1 = hello.HelloService()
service2 = hello.HelloService()
theStack = stack.StackInABox()
theStack.register(service1)
with self.assertRaises(stack.ServiceAlreadyRegisteredError):
theStack.register(service2)
def test_base_url_with_services(self):
theStack = stack.StackInABox()
theStack.register(hello.HelloService())
self.assertEqual(theStack.base_url, '/')
new_url = 'https://matrimony'
theStack.base_url = new_url
self.assertEqual(theStack.base_url, new_url)
def test_call_basic(self):
theStack = stack.StackInABox()
theStack.register(hello.HelloService())
theStack.base_url = 'localhost'
result = theStack.call('GET', mock.MagicMock(), 'localhost/hello/', {})
self.assertEqual(len(result), 3)
status_code, headers, msg = result
self.assertEqual(status_code, 200)
self.assertEqual(headers, {})
self.assertEqual('Hello', msg)
def test_register(self):
service = hello.HelloService()
theStack = stack.StackInABox()
self.assertEqual(theStack.services, {})
theStack.register(service)
self.assertIn(service.name, theStack.services)
self.assertEqual(len(theStack.services[service.name]), 2)
matcher, stored_service = theStack.services[service.name]
self.assertEqual(service, stored_service)
self.assertIsInstance(matcher, type(re.compile('')))
def test_reset(self, service_count, hold_count):
theStack = stack.StackInABox()
self.assertEqual(theStack.services, {})
self.assertEqual(theStack.holds, {})
for service_number in range(service_count):
name = 'service{0}'.format(service_number)
theStack.services[name] = (service_number, hello.HelloService())
for hold_number in range(hold_count):
hold_key = 'hold{0}'.format(hold_number)
theStack.holds[hold_key] = hold_number
self.assertEqual(len(theStack.services), service_count)
self.assertEqual(len(theStack.holds), hold_count)
theStack.reset()
self.assertEqual(theStack.services, {})
self.assertEqual(theStack.holds, {})
def test_register_service(self):
with mock.patch(
'stackinabox.stack.StackInABox.register') as mock_register:
data = hello.HelloService()
stack.StackInABox.register_service(data)
mock_register.assert_called_once_with(data)
class TestStack(base.TestCase):
def setUp(self):
super(TestStack, self).setUp()
def tearDown(self):
super(TestStack, self).tearDown()
stack.StackInABox.reset_services()
def test_reset_services(self):
with mock.patch('stackinabox.stack.StackInABox.reset') as mock_reset:
stack.StackInABox.reset_services()
self.assertEqual(mock_reset.call_count, 1)
def test_register_service(self):
with mock.patch(
'stackinabox.stack.StackInABox.register') as mock_register:
data = hello.HelloService()
stack.StackInABox.register_service(data)
mock_register.assert_called_once_with(data)
def test_call_into(self):
with mock.patch('stackinabox.stack.StackInABox.call') as mock_call:
data = ('GET', 'wedding', '/matrimoney', {'reception': 'tbd'})
stack.StackInABox.call_into(*data)
mock_call.assert_called_once_with(*data)
def test_hold_onto(self):
with mock.patch(
'stackinabox.stack.StackInABox.into_hold') as mock_hold:
name = 'emo'
data = 'Fearless'
stack.StackInABox.hold_onto(name, data)
mock_hold.assert_called_once_with(name, data)
def test_hold_out(self):
with mock.patch(
'stackinabox.stack.StackInABox.from_hold') as mock_hold:
name = 'emo'
data = 'Fearless'
mock_hold.return_value = data
self.assertEqual(stack.StackInABox.hold_out(name), data)
mock_hold.assert_called_once_with(name)
def test_update_uri(self):
with mock.patch('stackinabox.stack.StackInABox.base_url') as mock_url:
new_url = '/getaway'
stack.StackInABox.update_uri(new_url)
self.assertEqual(stack.local_store.instance.base_url, new_url)
def test_instantiation(self):
theStack = stack.StackInABox()
self.assertEqual(theStack.base_url, '/')
self.assertEqual(theStack.services, {})
self.assertEqual(theStack.holds, {})
def test_global_instance(self):
self.assertTrue(hasattr(stack, "local_store"))
self.assertTrue(hasattr(stack.local_store, "instance"))
self.assertIsInstance(stack.local_store.instance, stack.StackInABox)
@ddt.data(('http://honeymoon/', 'honeymoon', '/'),
('https://honeymoon/', 'honeymoon', '/'),
('honeymoon/', 'honeymoon', '/'))
@ddt.unpack
def test_get_services_url(self, url, base, value):
result = stack.StackInABox.get_services_url(url, base)
self.assertEqual(result, value)
def test_base_url_no_services(self):
theStack = stack.StackInABox()
self.assertEqual(theStack.base_url, '/')
self.assertEqual(theStack.services, {})
new_url = 'https://matrimony'
theStack.base_url = new_url
self.assertEqual(theStack.base_url, new_url)
def test_base_url_with_services(self):
theStack = stack.StackInABox()
theStack.register(hello.HelloService())
self.assertEqual(theStack.base_url, '/')
new_url = 'https://matrimony'
theStack.base_url = new_url
self.assertEqual(theStack.base_url, new_url)
@ddt.data((0, 0), (1, 0), (0, 1), (1, 1), (2, 3), (3, 2), (5, 5))
@ddt.unpack
def test_reset(self, service_count, hold_count):
theStack = stack.StackInABox()
self.assertEqual(theStack.services, {})
self.assertEqual(theStack.holds, {})
for service_number in range(service_count):
name = 'service{0}'.format(service_number)
theStack.services[name] = (service_number, hello.HelloService())
for hold_number in range(hold_count):
hold_key = 'hold{0}'.format(hold_number)
theStack.holds[hold_key] = hold_number
self.assertEqual(len(theStack.services), service_count)
self.assertEqual(len(theStack.holds), hold_count)
theStack.reset()
self.assertEqual(theStack.services, {})
self.assertEqual(theStack.holds, {})
def test_register(self):
service = hello.HelloService()
theStack = stack.StackInABox()
self.assertEqual(theStack.services, {})
theStack.register(service)
self.assertIn(service.name, theStack.services)
self.assertEqual(len(theStack.services[service.name]), 2)
matcher, stored_service = theStack.services[service.name]
self.assertEqual(service, stored_service)
self.assertIsInstance(matcher, type(re.compile('')))
def test_double_service_registration(self):
service1 = hello.HelloService()
service2 = hello.HelloService()
theStack = stack.StackInABox()
theStack.register(service1)
with self.assertRaises(stack.ServiceAlreadyRegisteredError):
theStack.register(service2)
@ddt.data([], [hello.HelloService()])
def test_call_no_service_matches(self, services_to_register):
theStack = stack.StackInABox()
theStack.base_url = 'localhost'
for svc in services_to_register:
theStack.register(svc)
result = theStack.call('GET', mock.MagicMock(), 'localhost/except/',
{})
self.assertEqual(len(result), 3)
status_code, headers, msg = result
self.assertEqual(status_code, 597)
self.assertEqual(headers, {})
self.assertIn('Unknown service', msg)
def test_call_service_exception(self):
theStack = stack.StackInABox()
exceptional = ExceptionalServices()
theStack.register(exceptional)
theStack.base_url = 'localhost'
result = theStack.call('GET', mock.MagicMock(), 'localhost/except/',
{})
self.assertEqual(len(result), 3)
status_code, headers, msg = result
self.assertEqual(status_code, 596)
self.assertEqual(headers, {})
self.assertIn('Service Handler had an error', msg)
def test_call_basic(self):
theStack = stack.StackInABox()
theStack.register(hello.HelloService())
theStack.base_url = 'localhost'
result = theStack.call('GET', mock.MagicMock(), 'localhost/hello/', {})
self.assertEqual(len(result), 3)
status_code, headers, msg = result
self.assertEqual(status_code, 200)
self.assertEqual(headers, {})
self.assertEqual('Hello', msg)
def test_into_hold(self):
theStack = stack.StackInABox()
self.assertEqual(theStack.holds, {})
item_name = 'ring'
item_value = 'wedding-band'
theStack.into_hold(item_name, item_value)
self.assertIn(item_name, theStack.holds)
self.assertEqual(item_value, theStack.holds[item_name])
def test_from_hold(self):
theStack = stack.StackInABox()
self.assertEqual(theStack.holds, {})
item_name = 'ring'
item_value = 'engagement-band'
theStack.holds[item_name] = item_value
self.assertEqual(theStack.from_hold(item_name), item_value)
def setUp(self):
super(TestCase, self).setUp()
self.hello_service = hello.HelloService()
self.advanced_service = services.AdvancedService()
def setUp(self):
super(TestStackInABoxRouter, self).setUp()
self.name = 'foo'
self.uri = 'bar'
self.hello_service = hello.HelloService()
