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import unittest
import json
import webtest
from cornice import Service
from cornice import resource
from pyramid.config import Configurator
from pyramid.httpexceptions import HTTPUnauthorized
from wsme.types import text, Base, HostRequest
from wsmeext.cornice import signature
class User(Base):
id = int
name = text
users = Service(name='users', path='/users')
@users.get()
@signature([User])
def users_get():
return [User(id=1, name='first')]
@users.post()
@signature(User, body=User)
def users_create(data):
data.id = 2
return data
secret = Service(name='secrets', path='/secret')
@secret.get()
@signature()
def secret_get():
raise HTTPUnauthorized()
divide = Service(name='divide', path='/divide')
@divide.get()
@signature(int, int, int)
def do_divide(a, b):
return a / b
needrequest = Service(name='needrequest', path='/needrequest')
@needrequest.get()
@signature(bool, HostRequest)
def needrequest_get(request):
assert request.path == '/needrequest', request.path
return True
class Author(Base):
authorId = int
name = text
@resource.resource(collection_path='/author', path='/author/{authorId}')
class AuthorResource(object):
def __init__(self, request):
self.request = request
@signature(Author, int)
def get(self, authorId):
return Author(authorId=authorId, name="Author %s" % authorId)
@signature(Author, int, body=Author)
def post(self, authorId, data):
data.authorId = authorId
return data
@signature([Author], text)
def collection_get(self, where=None):
return [
Author(authorId=1, name="Author 1"),
Author(authorId=2, name="Author 2"),
Author(authorId=3, name="Author 3")
]
def make_app():
config = Configurator()
config.include("cornice")
config.include("wsmeext.cornice")
config.scan("test_cornice")
return config.make_wsgi_app()
class WSMECorniceTestCase(unittest.TestCase):
def setUp(self):
self.app = webtest.TestApp(make_app())
def test_get_json_list(self):
resp = self.app.get('/users')
self.assertEquals(
resp.body,
'[{"id": 1, "name": "first"}]'
)
def test_get_xml_list(self):
resp = self.app.get('/users', headers={"Accept": "text/xml"})
self.assertEquals(
resp.body,
'<result><item><id>1</id><name>first</name></item></result>'
)
def test_post_json_data(self):
data = json.dumps({"name": "new"})
resp = self.app.post(
'/users', data,
headers={"Content-Type": "application/json"}
)
self.assertEquals(
resp.body,
'{"id": 2, "name": "new"}'
)
def test_post_xml_data(self):
data = '<data><name>new</name></data>'
resp = self.app.post(
'/users', data,
headers={"Content-Type": "text/xml"}
)
self.assertEquals(
resp.body,
'<result><id>2</id><name>new</name></result>'
)
def test_pass_request(self):
resp = self.app.get('/needrequest')
assert resp.json is True
def test_resource_collection_get(self):
resp = self.app.get('/author')
assert len(resp.json) == 3
assert resp.json[0]['name'] == 'Author 1'
assert resp.json[1]['name'] == 'Author 2'
assert resp.json[2]['name'] == 'Author 3'
def test_resource_get(self):
resp = self.app.get('/author/5')
assert resp.json['name'] == 'Author 5'
def test_resource_post(self):
resp = self.app.post(
'/author/5',
json.dumps({"name": "Author 5"}),
headers={"Content-Type": "application/json"}
)
assert resp.json['authorId'] == 5
assert resp.json['name'] == 'Author 5'
def test_server_error(self):
resp = self.app.get('/divide?a=1&b=0', expect_errors=True)
self.assertEquals(resp.json['faultcode'], 'Server')
self.assertEquals(resp.status_code, 500)
def test_client_error(self):
resp = self.app.get(
'/divide?a=1&c=0',
headers={'Accept': 'application/json'},
expect_errors=True
)
print resp.body
self.assertEquals(resp.json['faultcode'], 'Client')
self.assertEquals(resp.status_code, 400)
def test_runtime_error(self):
resp = self.app.get(
'/secret',
headers={'Accept': 'application/json'},
expect_errors=True
)
print resp.body
self.assertEquals(resp.json['faultcode'], 'Client')
self.assertEquals(resp.status_code, 401)
|
