From ca9cd739cd528b1fe883f25be1d76b8bbdb7bc25 Mon Sep 17 00:00:00 2001
From: adityacp
Date: Fri, 12 Jan 2018 17:46:23 +0530
Subject: Add views and models tests for course status

---
 yaksh/models.py      |  1 +
 yaksh/test_models.py | 42 +++++++++++++++++++++++++++++++++++++++++-
 yaksh/test_views.py  | 29 +++++++++++++++++++++++++++++
 3 files changed, 71 insertions(+), 1 deletion(-)

diff --git a/yaksh/models.py b/yaksh/models.py
index f37df3b..3b1e3ba 100644
--- a/yaksh/models.py
+++ b/yaksh/models.py
@@ -1,4 +1,5 @@
 from __future__ import unicode_literals
+from __future__ import division
 from datetime import datetime, timedelta
 import json
 import random
diff --git a/yaksh/test_models.py b/yaksh/test_models.py
index 59dea5b..7086a1e 100644
--- a/yaksh/test_models.py
+++ b/yaksh/test_models.py
@@ -2,7 +2,7 @@ import unittest
 from yaksh.models import User, Profile, Question, Quiz, QuestionPaper,\
     QuestionSet, AnswerPaper, Answer, Course, StandardTestCase,\
     StdIOBasedTestCase, FileUpload, McqTestCase, AssignmentUpload,\
-    LearningModule, LearningUnit, Lesson, LessonFile
+    LearningModule, LearningUnit, Lesson, LessonFile, CourseStatus
 from yaksh.code_server import(ServerPool,
                               get_result as get_result_from_code_server
                               )
@@ -204,6 +204,26 @@ class LearningModuleTestCases(unittest.TestCase):
         # Then
         self.assertEqual(status, module_status)
 
+    def test_module_completion_percent(self):
+        # for module without learning units
+        percent = self.learning_module_two.get_module_complete_percent(
+            self.course, self.student
+        )
+        self.assertEqual(percent, 0)
+
+        # for module with learning units
+        lesson = Lesson.objects.get(name='L1')
+        self.completed_unit = LearningUnit.objects.get(lesson=lesson)
+
+        course_status = CourseStatus.objects.create(
+            course=self.course, user=self.student)
+        course_status.completed_units.add(self.completed_unit)
+
+        percent = self.learning_module.get_module_complete_percent(
+            self.course, self.student
+        )
+        self.assertEqual(percent, 50)
+
 
 class LearningUnitTestCases(unittest.TestCase):
     def setUp(self):
@@ -1523,6 +1543,26 @@ class CourseTestCases(unittest.TestCase):
         """Test to check enrollment is closed for open course"""
         self.assertFalse(self.enroll_request_course.is_active_enrollment())
 
+    def test_course_complete_percent(self):
+        # for course with no modules
+        self.no_module_course = Course.objects.create(
+            name="test_course", creator=self.creator, enrollment="open")
+        percent = self.course.percent_completed(self.student1)
+        self.assertEqual(percent, 0)
+
+        # for course with module but zero percent completed
+        percent = self.course.percent_completed(self.student1)
+        self.assertEqual(percent, 0)
+
+        # Add completed unit to course status and check percent
+        lesson = Lesson.objects.get(name='L1')
+        self.completed_unit = LearningUnit.objects.get(lesson=lesson)
+
+        course_status = CourseStatus.objects.create(
+            course=self.course, user=self.student1)
+        course_status.completed_units.add(self.completed_unit)
+        updated_percent = self.course.percent_completed(self.student1)
+        self.assertEqual(updated_percent, 25)
 
 
 ###############################################################################
diff --git a/yaksh/test_views.py b/yaksh/test_views.py
index 71d6f80..343e043 100644
--- a/yaksh/test_views.py
+++ b/yaksh/test_views.py
@@ -2089,6 +2089,11 @@ class TestCourseDetail(TestCase):
 
         self.user1_course = Course.objects.create(name="Python Course",
             enrollment="Enroll Request", creator=self.user1)
+        self.learning_module = LearningModule.objects.create(
+            name="test module", description="test description module",
+            html_data="test html description module", creator=self.user1,
+            order=1)
+        self.user1_course.learning_module.add(self.learning_module)
 
     def tearDown(self):
         self.client.logout()
@@ -2475,6 +2480,30 @@ class TestCourseDetail(TestCase):
         self.assertEqual(response.get('Content-Disposition'),
                          'attachment; filename="sample_user_upload"')
 
+    def test_view_course_status(self):
+        """ Test to view course status """
+        self.client.login(
+            username=self.student.username,
+            password=self.student_plaintext_pass
+        )
+
+        # Denies student to view course status
+        response = self.client.get(reverse('yaksh:course_status',
+                                   kwargs={'course_id': self.user1_course.id}))
+        self.assertEqual(response.status_code, 404)
+
+        # Moderator Login
+        self.client.login(
+            username=self.user1.username,
+            password=self.user1_plaintext_pass
+        )
+        response = self.client.get(reverse('yaksh:course_status',
+                                   kwargs={'course_id': self.user1_course.id}))
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.context['state'], "course_status")
+        self.assertEqual(response.context['course'], self.user1_course)
+        self.assertEqual(response.context['modules'][0], self.learning_module)
+
 
 class TestEnrollRequest(TestCase):
     def setUp(self):
-- 
cgit