remove certificates menu if html certs not enabled

fixed quality violation

cms/djangoapps/contentstore/views/tests/test_header_menu.py

@@ -0,0 +1,47 @@
+#-*- coding: utf-8 -*-
+
+"""
+Course Header Menu Tests.
+"""
+from django.conf import settings
+from django.test.utils import override_settings
+
+from contentstore.tests.utils import CourseTestCase
+from contentstore.utils import reverse_course_url
+
+FEATURES_WITH_CERTS_ENABLED = settings.FEATURES.copy()
+FEATURES_WITH_CERTS_ENABLED['CERTIFICATES_HTML_VIEW'] = True
+
+
+@override_settings(FEATURES=FEATURES_WITH_CERTS_ENABLED)
+class TestHeaderMenu(CourseTestCase):
+    """
+    Unit tests for the course header menu.
+    """
+    def setUp(self):
+        """
+        Set up the for the course header menu tests.
+        """
+        super(TestHeaderMenu, self).setUp()
+
+    def test_header_menu_without_web_certs_enabled(self):
+        """
+        Tests course header menu should not have `Certificates` menu item
+        if course has not web/HTML certificates enabled.
+        """
+        outline_url = reverse_course_url('course_handler', self.course.id)
+        resp = self.client.get(outline_url, HTTP_ACCEPT='text/html')
+        self.assertEqual(resp.status_code, 200)
+        self.assertNotContains(resp, '<li class="nav-item nav-course-settings-certificates">')
+
+    def test_header_menu_with_web_certs_enabled(self):
+        """
+        Tests course header menu should have `Certificates` menu item
+        if course has web/HTML certificates enabled.
+        """
+        self.course.cert_html_view_enabled = True
+        self.save_course()
+        outline_url = reverse_course_url('course_handler', self.course.id)
+        resp = self.client.get(outline_url, HTTP_ACCEPT='text/html')
+        self.assertEqual(resp.status_code, 200)
+        self.assertContains(resp, '<li class="nav-item nav-course-settings-certificates">')