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Use django integrated unit tests

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This commit is contained in:
Valentin Samir
2016-06-25 11:09:46 +02:00
parent 4bb886f083
commit 64b90c5077
13 changed files with 107 additions and 655 deletions
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1
requirements-dev.txt
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@@ -7,3 +7,4 @@ django-picklefield>=0.3.1
requests_futures>=0.9.5
django-bootstrap3>=5.4
lxml>=3.4
six>=1

22
run_tests Executable file
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@@ -0,0 +1,22 @@
#!/usr/bin/env python
import os, sys
import django
from django.conf import settings
import settings_tests
settings.configure(**settings_tests.__dict__)
django.setup()
try:
# Django <= 1.8
from django.test.simple import DjangoTestSuiteRunner
test_runner = DjangoTestSuiteRunner(verbosity=1)
except ImportError:
# Django >= 1.8
from django.test.runner import DiscoverRunner
test_runner = DiscoverRunner(verbosity=1)
failures = test_runner.run_tests(['cas_server'])
if failures:
sys.exit(failures)

83
settings_tests.py Normal file
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@@ -0,0 +1,83 @@
"""
Django test settings for cas_server application.
Generated by 'django-admin startproject' using Django 1.9.7.
For more information on this file, see
https://docs.djangoproject.com/en/1.9/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.9/ref/settings/
"""
import os
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'changeme'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'bootstrap3',
'cas_server',
]
MIDDLEWARE_CLASSES = [
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
'django.middleware.locale.LocaleMiddleware',
]
ROOT_URLCONF = 'cas_server.urls'
# Database
# https://docs.djangoproject.com/en/1.9/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
}
}
# Internationalization
# https://docs.djangoproject.com/en/1.9/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.9/howto/static-files/
STATIC_URL = '/static/'

0
tests/__init__.py
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136
tests/dummy.py
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@@ -1,136 +0,0 @@
import functools
from cas_server import models
class DummyUserManager(object):
def __init__(self, username, session_key):
self.username = username
self.session_key = session_key
def get(self, username=None, session_key=None):
if username == self.username and session_key == self.session_key:
return models.User(username=username, session_key=session_key)
else:
raise models.User.DoesNotExist()
def dummy(*args, **kwds):
pass
def dummy_service_pattern(**kwargs):
def decorator(func):
@functools.wraps(func)
def wrapper(*args, **kwds):
service_validate = models.ServicePattern.validate
models.ServicePattern.validate = classmethod(lambda x,y: models.ServicePattern(**kwargs))
ret = func(*args, **kwds)
models.ServicePattern.validate = service_validate
return ret
return wrapper
return decorator
def dummy_user(username, session_key):
def decorator(func):
@functools.wraps(func)
def wrapper(*args, **kwds):
user_manager = models.User.objects
user_save = models.User.save
user_delete = models.User.delete
models.User.objects = DummyUserManager(username, session_key)
models.User.save = dummy
models.User.delete = dummy
ret = func(*args, **kwds)
models.User.objects = user_manager
models.User.save = user_save
models.User.delete = user_delete
return ret
return wrapper
return decorator
def dummy_ticket(ticket_class, service, ticket):
def decorator(func):
@functools.wraps(func)
def wrapper(*args, **kwds):
ticket_manager = ticket_class.objects
ticket_save = ticket_class.save
ticket_delete = ticket_class.delete
ticket_class.objects = DummyTicketManager(ticket_class, service, ticket)
ticket_class.save = dummy
ticket_class.delete = dummy
ret = func(*args, **kwds)
ticket_class.objects = ticket_manager
ticket_class.save = ticket_save
ticket_class.delete = ticket_delete
return ret
return wrapper
return decorator
def dummy_proxy(func):
@functools.wraps(func)
def wrapper(*args, **kwds):
proxy_manager = models.Proxy.objects
models.Proxy.objects = DummyProxyManager()
ret = func(*args, **kwds)
models.Proxy.objects = proxy_manager
return ret
return wrapper
class DummyProxyManager(object):
def create(self, **kwargs):
for field in models.Proxy._meta.fields:
field.allow_unsaved_instance_assignment = True
return models.Proxy(**kwargs)
class DummyTicketManager(object):
def __init__(self, ticket_class, service, ticket):
self.ticket_class = ticket_class
self.service = service
self.ticket = ticket
def create(self, **kwargs):
for field in self.ticket_class._meta.fields:
field.allow_unsaved_instance_assignment = True
return self.ticket_class(**kwargs)
def filter(self, *args, **kwargs):
return DummyQuerySet()
def get(self, **kwargs):
for field in self.ticket_class._meta.fields:
field.allow_unsaved_instance_assignment = True
if 'value' in kwargs:
if kwargs['value'] != self.ticket:
raise self.ticket_class.DoesNotExist()
else:
kwargs['value'] = self.ticket
if 'service' in kwargs:
if kwargs['service'] != self.service:
raise self.ticket_class.DoesNotExist()
else:
kwargs['service'] = self.service
if not 'user' in kwargs:
kwargs['user'] = models.User(username="test")
for field in models.ServiceTicket._meta.fields:
field.allow_unsaved_instance_assignment = True
for key in list(kwargs):
if '__' in key:
del kwargs[key]
kwargs['attributs'] = {'mail': 'test@example.com'}
kwargs['service_pattern'] = models.ServicePattern()
return self.ticket_class(**kwargs)
class DummySession(dict):
session_key = "test_session"
def set_expiry(self, int):
pass
def flush(self):
self.clear()
class DummyQuerySet(set):
pass

32
tests/init.py
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@@ -1,32 +0,0 @@
import django
from django.conf import settings
from django.contrib import messages
settings.configure()
settings.STATIC_URL = "/static/"
settings.DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': '/dev/null',
}
}
settings.INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'bootstrap3',
'cas_server',
)
settings.ROOT_URLCONF = "/"
settings.CAS_AUTH_CLASS = 'cas_server.auth.TestAuthUser'
try:
django.setup()
except AttributeError:
pass
messages.add_message = lambda x,y,z:None

52
tests/test_proxy.py
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@@ -1,52 +0,0 @@
from __future__ import absolute_import
from tests.init import *
from django.test import RequestFactory
import os
import pytest
from lxml import etree
from cas_server.views import ValidateService, Proxy
from cas_server import models
from tests.dummy import *
@pytest.mark.django_db
@dummy_ticket(models.ProxyGrantingTicket, '', "PGT-random")
@dummy_service_pattern(proxy=True)
@dummy_user(username="test", session_key="test_session")
@dummy_ticket(models.ProxyTicket, "https://www.example.com", "PT-random")
@dummy_proxy
def test_proxy_ok():
factory = RequestFactory()
request = factory.get('/proxy?pgt=PGT-random&targetService=https://www.example.com')
request.session = DummySession()
proxy = Proxy()
response = proxy.get(request)
assert response.status_code == 200
root = etree.fromstring(response.content)
proxy_tickets = root.xpath("//cas:proxyTicket", namespaces={'cas': "http://www.yale.edu/tp/cas"})
assert len(proxy_tickets) == 1
factory = RequestFactory()
request = factory.get('/proxyValidate?ticket=PT-random&service=https://www.example.com')
validate = ValidateService()
validate.allow_proxy_ticket = True
response = validate.get(request)
assert response.status_code == 200
root = etree.fromstring(response.content)
users = root.xpath("//cas:user", namespaces={'cas': "http://www.yale.edu/tp/cas"})
assert len(users) == 1
assert users[0].text == "test"

87
tests/test_validate_service.py
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@@ -1,87 +0,0 @@
from __future__ import absolute_import
from .init import *
from django.test import RequestFactory
import os
import pytest
from lxml import etree
from cas_server.views import ValidateService
from cas_server import models
from .dummy import *
@pytest.mark.django_db
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random")
def test_validate_service_view_ok():
factory = RequestFactory()
request = factory.get('/serviceValidate?ticket=ST-random&service=https://www.example.com')
request.session = DummySession()
validate = ValidateService()
validate.allow_proxy_ticket = False
response = validate.get(request)
assert response.status_code == 200
root = etree.fromstring(response.content)
users = root.xpath("//cas:user", namespaces={'cas': "http://www.yale.edu/tp/cas"})
assert len(users) == 1
assert users[0].text == "test"
attributes = root.xpath("//cas:attributes", namespaces={'cas': "http://www.yale.edu/tp/cas"})
assert len(attributes) == 1
attrs = {}
for attr in attributes[0]:
attrs[attr.tag[len("http://www.yale.edu/tp/cas")+2:]]=attr.text
assert 'mail' in attrs
assert attrs['mail'] == 'test@example.com'
@pytest.mark.django_db
@dummy_ticket(models.ServiceTicket, 'https://www.example2.com', "ST-random")
def test_validate_service_view_badservice():
factory = RequestFactory()
request = factory.get('/serviceValidate?ticket=ST-random&service=https://www.example1.com')
request.session = DummySession()
validate = ValidateService()
validate.allow_proxy_ticket = False
response = validate.get(request)
assert response.status_code == 200
root = etree.fromstring(response.content)
error = root.xpath("//cas:authenticationFailure", namespaces={'cas': "http://www.yale.edu/tp/cas"})
assert len(error) == 1
assert error[0].attrib['code'] == 'INVALID_SERVICE'
@pytest.mark.django_db
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random2")
def test_validate_service_view_badticket():
factory = RequestFactory()
request = factory.get('/serviceValidate?ticket=ST-random1&service=https://www.example.com')
request.session = DummySession()
validate = ValidateService()
validate.allow_proxy_ticket = False
response = validate.get(request)
assert response.status_code == 200
root = etree.fromstring(response.content)
error = root.xpath("//cas:authenticationFailure", namespaces={'cas': "http://www.yale.edu/tp/cas"})
assert len(error) == 1
assert error[0].attrib['code'] == 'INVALID_TICKET'

46
tests/test_views_auth.py
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@@ -1,46 +0,0 @@
from __future__ import absolute_import
from .init import *
from django.test import RequestFactory
import os
import pytest
from cas_server.views import Auth
from cas_server import models
from .dummy import *
settings.CAS_AUTH_SHARED_SECRET = "test"
@pytest.mark.django_db
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random")
@dummy_user(username="test", session_key="test_session")
@dummy_service_pattern()
def test_auth_view_goodpass():
factory = RequestFactory()
request = factory.post('/auth', {'username':'test', 'password':'test', 'service':'https://www.example.com', 'secret':'test'})
request.session = DummySession()
auth = Auth()
response = auth.post(request)
assert response.status_code == 200
assert response.content == b"yes\n"
@dummy_service_pattern()
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random")
@dummy_user(username="test", session_key="test_session")
def test_auth_view_badpass():
factory = RequestFactory()
request = factory.post('/auth', {'username':'test', 'password':'badpass', 'service':'https://www.example.com', 'secret':'test'})
request.session = DummySession()
auth = Auth()
response = auth.post(request)
assert response.status_code == 200
assert response.content == b"no\n"

163
tests/test_views_login.py
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@@ -1,163 +0,0 @@
from __future__ import absolute_import
from .init import *
from django.test import RequestFactory
import os
import pytest
from cas_server.views import LoginView
from cas_server import models
from .dummy import *
def test_login_view_post_goodpass_goodlt():
factory = RequestFactory()
request = factory.post('/login', {'username':'test', 'password':'test', 'lt':'LT-random'})
request.session = DummySession()
request.session['lt'] = ['LT-random']
request.session["username"] = os.urandom(20)
request.session["warn"] = os.urandom(20)
login = LoginView()
login.init_post(request)
ret = login.process_post(pytest=True)
assert ret == LoginView.USER_LOGIN_OK
assert request.session.get("authenticated") == True
assert request.session.get("username") == "test"
assert request.session.get("warn") == False
def test_login_view_post_badlt():
factory = RequestFactory()
request = factory.post('/login', {'username':'test', 'password':'test', 'lt':'LT-random1'})
request.session = DummySession()
request.session['lt'] = ['LT-random2']
authenticated = os.urandom(20)
username = os.urandom(20)
warn = os.urandom(20)
request.session["authenticated"] = authenticated
request.session["username"] = username
request.session["warn"] = warn
login = LoginView()
login.init_post(request)
ret = login.process_post(pytest=True)
assert ret == LoginView.INVALID_LOGIN_TICKET
assert request.session.get("authenticated") == authenticated
assert request.session.get("username") == username
assert request.session.get("warn") == warn
def test_login_view_post_badpass_good_lt():
factory = RequestFactory()
request = factory.post('/login', {'username':'test', 'password':'badpassword', 'lt':'LT-random'})
request.session = DummySession()
request.session['lt'] = ['LT-random']
login = LoginView()
login.init_post(request)
ret = login.process_post()
assert ret == LoginView.USER_LOGIN_FAILURE
assert not request.session.get("authenticated")
assert not request.session.get("username")
assert not request.session.get("warn")
def test_view_login_get_unauth():
factory = RequestFactory()
request = factory.post('/login')
request.session = DummySession()
login = LoginView()
login.init_get(request)
ret = login.process_get()
assert ret == LoginView.USER_NOT_AUTHENTICATED
login = LoginView()
response = login.get(request)
assert response.status_code == 200
@pytest.mark.django_db
@dummy_user(username="test", session_key="test_session")
def test_view_login_get_auth():
factory = RequestFactory()
request = factory.post('/login')
request.session = DummySession()
request.session["authenticated"] = True
request.session["username"] = "test"
request.session["warn"] = False
login = LoginView()
login.init_get(request)
ret = login.process_get()
assert ret == LoginView.USER_AUTHENTICATED
login = LoginView()
response = login.get(request)
assert response.status_code == 200
@pytest.mark.django_db
@dummy_service_pattern()
@dummy_user(username="test", session_key="test_session")
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random")
def test_view_login_get_auth_service():
factory = RequestFactory()
request = factory.post('/login?service=https://www.example.com')
request.session = DummySession()
request.session["authenticated"] = True
request.session["username"] = "test"
request.session["warn"] = False
login = LoginView()
login.init_get(request)
ret = login.process_get()
assert ret == LoginView.USER_AUTHENTICATED
login = LoginView()
response = login.get(request)
assert response.status_code == 302
assert response['Location'].startswith('https://www.example.com?ticket=ST-')
@pytest.mark.django_db
@dummy_service_pattern()
@dummy_user(username="test", session_key="test_session")
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random")
def test_view_login_get_auth_service_warn():
factory = RequestFactory()
request = factory.post('/login?service=https://www.example.com')
request.session = DummySession()
request.session["authenticated"] = True
request.session["username"] = "test"
request.session["warn"] = True
login = LoginView()
login.init_get(request)
ret = login.process_get()
assert ret == LoginView.USER_AUTHENTICATED
login = LoginView()
response = login.get(request)
assert response.status_code == 200

80
tests/test_views_logout.py
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@@ -1,80 +0,0 @@
from __future__ import absolute_import
from .init import *
from django.test import RequestFactory
import os
import pytest
from cas_server.views import LogoutView
from cas_server import models
from .dummy import *
@pytest.mark.django_db
@dummy_user(username="test", session_key="test_session")
def test_logout_view():
factory = RequestFactory()
request = factory.get('/logout')
request.session = DummySession()
request.session["authenticated"] = True
request.session["username"] = "test"
request.session["warn"] = False
logout = LogoutView()
response = logout.get(request)
assert response.status_code == 200
assert not request.session.get("authenticated")
assert not request.session.get("username")
assert not request.session.get("warn")
@pytest.mark.django_db
@dummy_user(username="test", session_key="test_session")
def test_logout_view_url():
factory = RequestFactory()
request = factory.get('/logout?url=https://www.example.com')
request.session = DummySession()
request.session["authenticated"] = True
request.session["username"] = "test"
request.session["warn"] = False
logout = LogoutView()
response = logout.get(request)
assert response.status_code == 302
assert response['Location'] == 'https://www.example.com'
assert not request.session.get("authenticated")
assert not request.session.get("username")
assert not request.session.get("warn")
@pytest.mark.django_db
@dummy_user(username="test", session_key="test_session")
def test_logout_view_service():
factory = RequestFactory()
request = factory.get('/logout?service=https://www.example.com')
request.session = DummySession()
request.session["authenticated"] = True
request.session["username"] = "test"
request.session["warn"] = False
logout = LogoutView()
response = logout.get(request)
assert response.status_code == 302
assert response['Location'] == 'https://www.example.com'
assert not request.session.get("authenticated")
assert not request.session.get("username")
assert not request.session.get("warn")

58
tests/test_views_validate.py
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@@ -1,58 +0,0 @@
from __future__ import absolute_import
from .init import *
from django.test import RequestFactory
import os
import pytest
from cas_server.views import Validate
from cas_server import models
from .dummy import *
@pytest.mark.django_db
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random")
def test_validate_view_ok():
factory = RequestFactory()
request = factory.get('/validate?ticket=ST-random&service=https://www.example.com')
request.session = DummySession()
validate = Validate()
response = validate.get(request)
assert response.status_code == 200
assert response.content == b"yes\ntest\n"
@pytest.mark.django_db
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random")
def test_validate_view_badservice():
factory = RequestFactory()
request = factory.get('/validate?ticket=ST-random&service=https://www.example2.com')
request.session = DummySession()
validate = Validate()
response = validate.get(request)
assert response.status_code == 200
assert response.content == b"no\n"
@pytest.mark.django_db
@dummy_ticket(models.ServiceTicket, 'https://www.example.com', "ST-random1")
def test_validate_view_badticket():
factory = RequestFactory()
request = factory.get('/validate?ticket=ST-random2&service=https://www.example.com')
request.session = DummySession()
validate = Validate()
response = validate.get(request)
assert response.status_code == 200
assert response.content == b"no\n"

2
tox.ini
View File

@@ -17,7 +17,7 @@ deps =
-r{toxinidir}/requirements-dev.txt
[testenv]
commands=py.test --tb native {posargs:tests}
commands=python run_tests {posargs:tests}
[testenv:py27-django17]
basepython=python2.7