Merge branch 'master' of gitlab.cs.ui.ac.id:pmpl/practice-collection/2019/1606823475-practice

lists/tests.py

+from django.urls import resolve
+from django.test import TestCase
+from django.http import HttpRequest
+from django.template.loader import render_to_string
+from lists.models import Item, List
+
+from lists.views import home_page, about_me, view_list
+
+class ListAndItemModelsTest(TestCase):
+    def test_saving_and_retrieving_items(self):
+        list_ = List()
+        list_.save()
+
+        first_item = Item()
+        first_item.text = 'The first (ever) list item'
+        first_item.list = list_
+        first_item.save()
+
+        second_item = Item()
+        second_item.text = 'Item the second'
+        second_item.list = list_
+        second_item.save()
+
+        saved_list = List.objects.first()
+        self.assertEqual(saved_list, list_)
+
+        saved_items = Item.objects.all()
+        self.assertEqual(saved_items.count(), 2)
+        first_saved_item = saved_items[0]
+        second_saved_item = saved_items[1]
+        self.assertEqual(first_saved_item.text, 'The first (ever) list item')
+        self.assertEqual(first_saved_item.list, list_)
+
+        self.assertEqual(second_saved_item.text, 'Item the second')
+        self.assertEqual(second_saved_item.list, list_)
+
+class HomePageTest(TestCase):
+    def test_root_url_resolves_to_home_page_view(self):
+        found = resolve('/')
+        self.assertEqual(found.func, home_page)
+        
+    def test_home_page_returns_correct_html(self):
+        request = HttpRequest()
+        response = home_page(request)
+        self.assertIn(b'<title>To-Do lists</title>', response.content)
+        self.assertTrue(response.content.strip().endswith(b'</html>'))
+
+    def test_my_name_exist_in_homepage(self):
+        new_response = self.client.get('/')
+        html_response = new_response.content.decode('utf8')
+        self.assertIn('Muhammad Ilham Peruzzi', html_response)
+
+    def test_homepage_use_html_file_correctly(self):
+        response = self.client.get('/')
+        self.assertTemplateUsed(response, 'homepage.html')
+
+    def test_homepage_has_title_homepage(self):
+        new_response = self.client.get('/')
+        html_response = new_response.content.decode('utf8')
+        self.assertIn('Homepage', html_response)
+
+    def test_homepage_have_my_biography_min_100_char(self):
+        new_response = self.client.get('/')
+        html_response = new_response.content.decode('utf8')
+        self.assertIn('Bio', html_response)
+        self.assertTrue(len(about_me()) >= 100)
+
+    def test_automatic_comment_when_no_items(self):
+        list_ = List.objects.create()
+        self.assertEqual(Item.objects.count(), 0)
+        request = HttpRequest()
+        response = view_list(request,list_.id)
+        self.assertIn('yey, waktunya berlibur', response.content.decode())
+
+    def test_automatic_comment_when_to_do_have_less_five_items(self):
+        list_ = List.objects.create()
+        Item.objects.create(text='Activity 1', list=list_)
+        Item.objects.create(text='Activity 2', list=list_)
+        self.assertEqual(Item.objects.count(), 2)
+        request = HttpRequest()
+        response = view_list(request,list_.id)
+        self.assertIn('Activity 1', response.content.decode())
+        self.assertIn('sibuk tapi santai', response.content.decode())
+
+    def test_automatic_comment_when_to_do_have_more_than_or_equal_five_items(self):
+        list_ = List.objects.create()
+        Item.objects.create(text='Activity 1', list=list_)
+        Item.objects.create(text='Activity 2', list=list_)
+        Item.objects.create(text='Activity 3', list=list_)
+        Item.objects.create(text='Activity 4', list=list_)
+        Item.objects.create(text='Activity 5', list=list_)
+        Item.objects.create(text='Activity 6', list=list_)
+        self.assertEqual(Item.objects.count(), 6)
+        request = HttpRequest()
+        response = view_list(request,list_.id)
+        self.assertIn('Activity 6', response.content.decode())
+        self.assertIn('oh tidak', response.content.decode())
+
+class ListViewTest(TestCase):
+
+    def test_uses_list_template(self):
+        list_ = List.objects.create()
+        response = self.client.get('/lists/%d/' % (list_.id,))
+        self.assertTemplateUsed(response, 'list.html')
+
+    def test_displays_only_items_for_that_list(self):
+        correct_list = List.objects.create()
+        Item.objects.create(text='itemey 1', list=correct_list)
+        Item.objects.create(text='itemey 2', list=correct_list)
+        other_list = List.objects.create()
+        Item.objects.create(text='other list item 1', list=other_list)
+        Item.objects.create(text='other list item 2', list=other_list)
+        response = self.client.get('/lists/%d/' % (correct_list.id,))
+        self.assertContains(response, 'itemey 1')
+        self.assertContains(response, 'itemey 2')
+        self.assertNotContains(response, 'other list item 1')
+        self.assertNotContains(response, 'other list item 2')
+
+    def test_displays_all_items(self):
+        list_ = List.objects.create()
+        Item.objects.create(text='itemey 1', list=list_)
+        Item.objects.create(text='itemey 2', list=list_)
+
+    def test_saving_a_POST_request(self):
+        self.client.post('/lists/new',data={'item_text': 'A new list item'})
+        self.assertEqual(Item.objects.count(), 1)
+        new_item = Item.objects.first()
+        self.assertEqual(new_item.text, 'A new list item')
+
+    def test_redirects_after_POST(self):
+        response = self.client.post('/lists/new',data={'item_text': 'A new list item'})
+        new_list = List.objects.first()
+        self.assertRedirects(response, '/lists/%d/' % (new_list.id,))
+
+    def test_passes_correct_list_to_template(self):
+        other_list = List.objects.create()
+        correct_list = List.objects.create()
+        response = self.client.get('/lists/%d/' % (correct_list.id,))
+        self.assertEqual(response.context['list'], correct_list)
+
+class NewItemTest(TestCase):
+
+    def test_can_save_a_POST_request_to_an_existing_list(self):
+        other_list = List.objects.create()
+        correct_list = List.objects.create()
+        self.client.post(
+        '/lists/%d/add_item' % (correct_list.id,),
+        data={'item_text': 'A new item for an existing list'}
+        )
+        self.assertEqual(Item.objects.count(), 1)
+        new_item = Item.objects.first()
+        self.assertEqual(new_item.text, 'A new item for an existing list')
+        self.assertEqual(new_item.list, correct_list)
+
+    def test_redirects_to_list_view(self):
+        other_list = List.objects.create()
+        correct_list = List.objects.create()
+        response = self.client.post('/lists/%d/add_item' % (correct_list.id,),data={'item_text': 'A new item for an existing list'})
+        self.assertRedirects(response, '/lists/%d/' % (correct_list.id,))
+