Add test for jump_to.

lms/djangoapps/courseware/tests/test_views.py

+import unittest
+import logging 
+
+from django.conf import settings
+from django.test import TestCase
+from django.test.client import RequestFactory
+from override_settings import override_settings
+
+from xmodule.modulestore import Location
+from xmodule.modulestore.django import modulestore, _MODULESTORES
+from courseware import views
+
+def xml_store_config(data_dir):
+    return {
+    'default': {
+        'ENGINE': 'xmodule.modulestore.xml.XMLModuleStore',
+        'OPTIONS': {
+            'data_dir': data_dir,
+            'default_class': 'xmodule.hidden_module.HiddenDescriptor',
+        }
+    }
+}
+
+TEST_DATA_DIR = settings.COMMON_TEST_DATA_ROOT
+TEST_DATA_XML_MODULESTORE = xml_store_config(TEST_DATA_DIR)
+
+@override_settings(MODULESTORE=TEST_DATA_XML_MODULESTORE)
+class TestJumpTo(TestCase):
+    """Check the jumpto link for a course"""
+    def setUp(self):
+        self._MODULESTORES = {}
+
+        # Toy courses should be loaded
+        self.course_name = 'edX/toy/2012_Fall'
+        
+    def test_jumpto_invalid_location(self):
+        location = Location('i4x', 'edX', 'toy', 'NoSuchPlace', None)
+        jumpto_url = '%s/%s/jump_to/%s' % ('/courses', self.course_name, location)
+        expected = 'courses/edX/toy/2012_Fall/courseware/Overview/'
+        response = self.client.get(jumpto_url)
+        self.assertEqual(response.status_code, 404)
+
+    def test_jumpto_from_chapter(self):
+        location = Location('i4x', 'edX', 'toy', 'chapter', 'Overview')
+        jumpto_url = '%s/%s/jump_to/%s' % ('/courses', self.course_name, location)
+        expected = 'courses/edX/toy/2012_Fall/courseware/Overview/'
+        response = self.client.get(jumpto_url)
+        self.assertRedirects(response, expected, status_code=302, target_status_code=302)