Assertions passing

django_pyvows/assertions.py

@@ -0,0 +1,48 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# django-pyvows extensions
+# https://github.com/rafaelcaricio/django-pyvows
+
+# Licensed under the MIT license:
+# http://www.opensource.org/licenses/mit-license
+# Copyright (c) 2011 Rafael Caricio rafael@caricio.com
+
+from pyvows import Vows
+
+class Url(object):
+    def __init__(self, context, path):
+        self.context = context
+        self.path = path
+
+@Vows.assertion
+def to_be_mapped(topic):
+    verify_url_is_mapped_to_method(topic)
+
+@Vows.assertion
+def to_match_view(topic, view):
+    verify_url_is_mapped_to_method(topic, view, True)
+
+def verify_url_is_mapped_to_method(topic, method=None, assert_method_as_well=False):
+    assert isinstance(topic, Url), "Only django_pyvows.Url items can be verified for mapping"
+
+    from django.conf import settings
+    project_urls = settings.ROOT_URLCONF
+
+    urlpatterns = __import__(project_urls).urls.urlpatterns
+
+    found = False
+    matches_method = False
+    for urlpattern in urlpatterns:
+        regex = urlpattern.regex
+        pattern = regex.pattern 
+        actual_method = urlpattern.callback
+
+        if topic.path == pattern:
+            found = True
+        if method == actual_method:
+            matches_method = True
+
+    assert found, "Expected url(%s) to be mapped but it wasn't"
+    if assert_method_as_well:
+        assert matches_method, "Expected url(%s) to match method(%s), but it didn't"

django_pyvows/context.py

@@ -8,15 +8,31 @@
 # http://www.opensource.org/licenses/mit-license
 # Copyright (c) 2011 Rafael Caricio rafael@caricio.com
 
+import os
+
 from pyvows import Vows
-
-from django.test.utils import setup_test_environment, teardown_test_environment
-
+from django_pyvows.assertions import Url
 
 class DjangoContext(Vows.Context):
 
-    def _set_up_enviroment(self):
+    def __init__(self, parent):
+        super(DjangoContext, self).__init__(parent)
+        os.environ['DJANGO_SETTINGS_MODULE'] = self._get_settings()
+
+        #Gotta set settings environment variable first
+        from django.test.utils import setup_test_environment #, teardown_test_environment
+
         setup_test_environment()
 
-    def __call__(self):
-        self._setup_enviroment()
+
+    def _get_settings(self):
+        return 'settings'
+
+    def _url(self, path):
+        return Url(self, path)
+
+class DjangoSubContext(Vows.Context):
+
+    def _url(self, path):
+        return self.parent._url(path)
+

vows/sandbox/urls.py

@@ -15,7 +15,7 @@ from django.conf.urls.defaults import patterns, include, url
 # admin.autodiscover()
 
 urlpatterns = patterns('',
-    url(r'^$', 'sandbox.views.home', name='home'),
+    url(r'^$', 'sandbox.main.views.home', name='home'),
     # url(r'^sandbox/', include('sandbox.foo.urls')),
 
     # Uncomment the admin/doc line below to enable admin documentation:

vows/url_vows.py

@@ -8,22 +8,22 @@
 # http://www.opensource.org/licenses/mit-license
 # Copyright (c) 2011 Rafael Caricio rafael@caricio.com
 
-from os.path import abspath, join, dirname
-
 from pyvows import Vows, expect
-from django_pyvows import DjangoContext, Assertions
+from django_pyvows.context import DjangoContext, DjangoSubContext
+import django_pyvows.assertions
 
 from sandbox.main.views import home
 
+@Vows.batch
 class UrlVows(DjangoContext):
 
-    def settings_path(self):
-        return abspath(join(dirname(__file__), 'sandbox', 'settings.py'))
+    def _get_settings(self):
+        return 'sandbox.settings'
 
-    class Home(Vows.Context):
+    class Home(DjangoSubContext):
 
         def topic(self):
-            return self._url('/')
+            return self._url('^$')
 
         def should_have_home_url_mapped(self, topic):
             expect(topic).to_be_mapped()