quality fix and small style adjustments

edx_proctoring/static/proctoring/templates/student-proctored-exam-attempts.underscore

@@ -157,11 +157,11 @@
                         <% } %>
                         <td>
                          <% if (proctored_exam_attempt.status){ %>
-                         <td><button type="button" class="remove-attempt blue-button" data-attempt-id="<%= proctored_exam_attempt.id %>" ><%- gettext("Remove") %></button></td>
-                         <% } else { %>
+                            <a class="remove-attempt" data-attempt-id="<%= proctored_exam_attempt.id %>" >[x]</a>
+                        </td>
+                        <% } else { %>
                             N/A
                         <% } %>
-                        </td>
                     </tr>
                 <% }); %>
             </tbody>

edx_proctoring/tests/test_views.py

+# pylint: disable=too-many-lines
 """
 All tests for the proctored_exams.py
 """
@@ -587,7 +588,7 @@ class TestStudentProctoredExamAttempt(LoggedInTestCase):
         response_data = json.loads(response.content)
         self.assertEqual(response_data['exam_attempt_id'], old_attempt_id)
 
-    def test_get_exam_attempts_in_a_course(self):
+    def test_get_exam_attempts(self):
         """
         Test to get the exam attempts in a course.
         """