add test for masquerade

lms/djangoapps/courseware/tests/test_masquerade.py

+"""
+Unit tests for masquerade
+
+Based on (and depends on) unit tests for courseware.
+
+Notes for running by hand:
+
+django-admin.py test --settings=lms.envs.test --pythonpath=. lms/djangoapps/courseware
+"""
+
+from django.test.utils import override_settings
+
+from django.core.urlresolvers import reverse
+
+from django.contrib.auth.models import User, Group
+from courseware.access import _course_staff_group_name
+from courseware.tests.tests import LoginEnrollmentTestCase, TEST_DATA_XML_MODULESTORE, get_user
+from xmodule.modulestore.django import modulestore
+import xmodule.modulestore.django
+import json
+
+@override_settings(MODULESTORE=TEST_DATA_XML_MODULESTORE)
+class TestStaffMasqueradeAsStudent(LoginEnrollmentTestCase):
+    '''
+    Check for staff being able to masquerade as student
+    '''
+
+    def setUp(self):
+        xmodule.modulestore.django._MODULESTORES = {}
+
+        #self.full = modulestore().get_course("edX/full/6.002_Spring_2012")
+        #self.toy = modulestore().get_course("edX/toy/2012_Fall")
+        self.graded_course = modulestore().get_course("edX/graded/2012_Fall")
+
+        # Create staff account
+        self.instructor = 'view2@test.com'
+        self.password = 'foo'
+        self.create_account('u2', self.instructor, self.password)
+        self.activate_user(self.instructor)
+
+        def make_instructor(course):
+            group_name = _course_staff_group_name(course.location)
+            g = Group.objects.create(name=group_name)
+            g.user_set.add(get_user(self.instructor))
+
+        make_instructor(self.graded_course)
+
+        self.logout()
+        self.login(self.instructor, self.password)
+        self.enroll(self.graded_course)
+        # self.factory = RequestFactory()
+
+    def get_cw_section(self):
+        url = reverse('courseware_section',
+                      kwargs={'course_id': self.graded_course.id,
+                              'chapter': 'GradedChapter',
+                              'section': 'Homework1'})
+
+        resp = self.client.get(url)
+
+        print "url ", url
+        return resp
+
+    def test_staff_debug_for_staff(self):
+        resp = self.get_cw_section()
+        sdebug = '<div><a href="#i4x_edX_graded_problem_H1P1_debug" id="i4x_edX_graded_problem_H1P1_trig">Staff Debug Info</a></div>'
+    
+        self.assertTrue(sdebug in resp.content)
+
+
+    def toggle_masquerade(self):
+        '''
+        Toggle masquerade state
+        '''
+        masq_url = reverse('masquerade-switch', kwargs={'marg': 'toggle'})
+        print "masq_url ", masq_url
+        resp = self.client.get(masq_url)
+        return resp
+
+    def test_no_staff_debug_for_student(self):
+        togresp = self.toggle_masquerade()
+        print "masq now ", togresp.content
+        self.assertEqual(togresp.content, '{"status": "student"}', '')
+
+        resp = self.get_cw_section()
+        sdebug = '<div><a href="#i4x_edX_graded_problem_H1P1_debug" id="i4x_edX_graded_problem_H1P1_trig">Staff Debug Info</a></div>'
+    
+        self.assertFalse(sdebug in resp.content)
+        
+    def get_problem(self):
+        pun = 'H1P1'
+        problem_location = "i4x://edX/graded/problem/%s" % pun
+
+        modx_url = reverse('modx_dispatch',
+                           kwargs={'course_id': self.graded_course.id,
+                                   'location': problem_location,
+                                   'dispatch': 'problem_get', })
+
+        resp = self.client.get(modx_url)
+
+        print "modx_url ", modx_url
+        return resp
+
+    def test_showanswer_for_staff(self):
+        resp = self.get_problem()
+        html = json.loads(resp.content)['html']
+        print html
+        sabut = '<input class="show" type="button" value="Show Answer">'
+        self.assertTrue(sabut in html)
+
+    def test_no_showanswer_for_student(self):
+        togresp = self.toggle_masquerade()
+        print "masq now ", togresp.content
+        self.assertEqual(togresp.content, '{"status": "student"}', '')
+
+        resp = self.get_problem()
+        html = json.loads(resp.content)['html']
+        print html
+        sabut = '<input class="show" type="button" value="Show Answer">'
+        self.assertFalse(sabut in html)