def test_pacifica_ci_bad_request(self):
"""test pacifica cart interface bad request method"""
def start_response(*args):
"""stub for start_response to do some checking"""
self.assertEqual(args[0], '501 Not Implemented')
self.assertEqual(args[1][0][0], 'Content-Type')
self.assertEqual(args[1][0][1], 'application/json')
env = {'REQUEST_METHOD': 'IMNOTREAL', 'QUERY_STRING': ''}
cgen = CartGenerator()
message = cgen.pacifica_cartinterface(env, start_response)
self.assertEqual(loads(message)['message'], 'Unknown request method')
def test_pacifica_ci_throw_error(self):
"""test pacifica cart interface throw exception"""
def start_response(*args):
"""stub for start_response to do some checking"""
self.assertEqual(args[0], '500 Internal Server Error')
self.assertEqual(args[1][0][0], 'Content-Type')
self.assertEqual(args[1][0][1], 'application/json')
def fake_get(other_self, env, other_start_response):
"""fake the get method"""
self.assertTrue(not other_self is None)
self.assertEqual(env['REQUEST_METHOD'], 'GET')
self.assertEqual(start_response, other_start_response)
raise CartInterfaceError('This is an error')
env = {'REQUEST_METHOD': 'GET', 'QUERY_STRING': ''}
cgen = CartGenerator()
cgen.get = MethodType(fake_get, cgen)
message = cgen.pacifica_cartinterface(env, start_response)
self.assertEqual(
loads(message)['message'], 'Unknown Exception Occured')
def test_pacifica_cartinterface(self):
"""test pacifica cart interface"""
####
# this is going to be tricky we need to override the methods we tested
# above so we don't need to make an super test harness
# used to validate start_response, not actually calling it so no coverage
# Stubs out the response
####
# pylint: disable=unused-argument
def start_response(*args): # pragma no cover
"""stub for start_response to do some checking"""
pass
# pylint: enable=unused-argument
env = {
'REQUEST_METHOD': '',
'called_get': False,
'called_status': False,
'called_stage': False,
'called_delete': False
}
def fake_get(other_self, env, other_start_response):
"""fake the get method"""
self.assertTrue(not other_self is None)
self.assertEqual(env['REQUEST_METHOD'], 'GET')
self.assertEqual(start_response, other_start_response)
env['called_get'] = True
return 'this is get()'
def fake_status(other_self, env, other_start_response):
"""fake the get method"""
self.assertTrue(not other_self is None)
self.assertEqual(env['REQUEST_METHOD'], 'HEAD')
self.assertEqual(start_response, other_start_response)
env['called_status'] = True
return 'this is status()'
def fake_stage(other_self, env, other_start_response):
"""fake the stage method"""
self.assertTrue(not other_self is None)
self.assertEqual(env['REQUEST_METHOD'], 'POST')
self.assertEqual(start_response, other_start_response)
env['called_stage'] = True
return 'this is stage()'
def fake_delete(other_self, env, other_start_response):
"""fake the delete method"""
self.assertTrue(not other_self is None)
self.assertEqual(env['REQUEST_METHOD'], 'DELETE')
self.assertEqual(start_response, other_start_response)
env['called_delete'] = True
return 'this is delete()'
cgen = CartGenerator()
cgen.get = MethodType(fake_get, cgen)
cgen.status = MethodType(fake_status, cgen)
cgen.stage = MethodType(fake_stage, cgen)
cgen.delete_cart = MethodType(fake_delete, cgen)
for method, message in [('GET', 'this is get()'),
('HEAD', 'this is status()'),
('POST', 'this is stage()'),
('DELETE', 'this is delete()')]:
env['REQUEST_METHOD'] = method
chk_message = cgen.pacifica_cartinterface(env, start_response)
self.assertEqual(message, chk_message)
self.assertTrue(env['called_get'])
self.assertTrue(env['called_stage'])
self.assertTrue(env['called_status'])
self.assertTrue(env['called_delete'])