Merge branch 'latihan2' into 'master'

Latihan2

See merge request !2

functional_test.py

 from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
 import unittest
+import time
 
 
 class NewVisitorTest(unittest.TestCase):
@@ -9,6 +11,11 @@ class NewVisitorTest(unittest.TestCase):
     def tearDown(self):
         self.browser.quit()
 
+    def check_for_row_in_list_table(self, row_text):
+        table = self.browser.find_element_by_id('id_list_table')
+        rows = table.find_elements_by_tag_name('tr')
+        self.assertIn(row_text, [row.text for row in rows])
+
     def test_can_start_a_list_and_retrieve_it_later(self):
         # Edith has heard about a cool new online to-do app. She goes
         # to check out its homepage
@@ -16,6 +23,46 @@ class NewVisitorTest(unittest.TestCase):
 
         # She notices the page title and header mention to-do lists
         self.assertIn('To-Do', self.browser.title)
+        header3_text = self.browser.find_element_by_tag_name('h3').text
+        self.assertIn('To-Do', header3_text)
+
+        # She notices the page header mention your name
+        header_text = self.browser.find_element_by_tag_name('h1').text
+        self.assertIn('Syahrul Findi Ardiansyah', header_text)
+
+        # She is invited to enter a to-do item straight away
+        inputbox = self.browser.find_element_by_id('id_new_item')
+        self.assertEqual(
+            inputbox.get_attribute('placeholder'),
+            'Enter a to-do item'
+        )
+
+        # She types "Buy peacock feathers" into a text box (Edith's hobby
+        # is tying fly-fishing lures)
+        inputbox.send_keys('Buy peacock feathers')
+
+        # When she hits enter, the page updates, and now the page lists
+        # "1: Buy peacock feathers" as an item in a to-do list table
+        inputbox.send_keys(Keys.ENTER)
+        time.sleep(1)
+        self.check_for_row_in_list_table('1: Buy peacock feathers')
+
+        # There is still a text box inviting her to add another item. She
+        # enters "Use peacock feathers to make a fly" (Edith is very
+        # methodical)
+        inputbox = self.browser.find_element_by_id('id_new_item')
+        inputbox.send_keys('Use peacock feathers to make a fly')
+        inputbox.send_keys(Keys.ENTER)
+        time.sleep(1)
+
+        # The page updates again, and now shows both items on her list
+        self.check_for_row_in_list_table('1: Buy peacock feathers')
+        self.check_for_row_in_list_table(
+            '2: Use peacock feathers to make a fly')
+
+        # Edith wonders whether the site will remember her list. Then she sees
+        # that the site has generated a unique URL for her -- there is some
+        # explanatory text to that effect.
         self.fail('Finish the test!')
 
 

latihan1/settings.py

@@ -38,6 +38,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'latihan2',
 ]
 
 MIDDLEWARE = [

latihan2/migrations/0001_initial.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.24 on 2019-09-24 03:17
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Item',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+            ],
+        ),
+    ]

latihan2/migrations/0002_item_text.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.24 on 2019-09-24 03:18
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('latihan2', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='item',
+            name='text',
+            field=models.TextField(default=''),
+        ),
+    ]

latihan2/models.py

 from django.db import models
 
-# Create your models here.
+
+class Item(models.Model):
+    text = models.TextField(default='')

latihan2/templates/home.html

+<html>
+  <head>
+    <title>To-Do lists</title>
+  </head>
+  <body>
+    <h1>Syahrul Findi Ardiansyah</h1>
+    <h2>1506757352</h2>
+    <h3>My To-Do Lists</h3>
+    <form method="POST">
+      <input
+        name="item_text"
+        id="id_new_item"
+        placeholder="Enter a to-do item"
+      />
+      {% csrf_token %}
+    </form>
+    <table id="id_list_table">
+      {% for item in items %}
+      <tr>
+        <td>{{ forloop.counter }}: {{ item.text }}</td>
+      </tr>
+      {% endfor %}
+    </table>
+  </body>
+</html>

latihan2/tests.py

 from django.urls import resolve
 from django.test import TestCase
 from django.http import HttpRequest
+
 from latihan2.views import home_page
+from latihan2.models import Item
 
 
 class HomePageTest(TestCase):
@@ -10,11 +12,56 @@ class HomePageTest(TestCase):
         self.assertEqual(found.func, home_page)
 
     def test_home_page_returns_correct_html(self):
-        request = HttpRequest()
-        response = home_page(request)
+        response = self.client.get('/')
         html = response.content.decode('utf8')
         self.assertTrue(html.startswith('<html>'))
         self.assertIn('<title>To-Do lists</title>', html)
         self.assertIn('<h1>Syahrul Findi Ardiansyah</h1>', html)
         self.assertIn('<h2>1506757352</h2>', html)
-        self.assertTrue(html.endswith('</html>'))
+        self.assertIn('<h3>My To-Do Lists</h3>', html)
+        self.assertTrue(html.strip().endswith('</html>'))
+
+        self.assertTemplateUsed(response, 'home.html')
+
+    def test_uses_home_template(self):
+        response = self.client.get('/')
+        self.assertTemplateUsed(response, 'home.html')
+
+    def test_can_save_a_POST_request(self):
+        response = self.client.post('/', 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_redirect_after_POST(self):
+        response = self.client.post('/', data={'item_text': 'A new list item'})
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(response['location'], '/')
+
+    def test_only_saves_items_when_necessary(self):
+        self.client.get('/')
+        self.assertEqual(Item.objects.count(), 0)
+
+    def test_displays_all_list_items(self):
+        Item.objects.create(text='itemey 1')
+        Item.objects.create(text='itemey 2')
+        response = self.client.get('/')
+        self.assertIn('itemey 1', response.content.decode())
+        self.assertIn('itemey 2', response.content.decode())
+
+
+class ItemModelTest(TestCase):
+    def test_saving_and_retrieving_items(self):
+        first_item = Item()
+        first_item.text = 'The first (ever) list item'
+        first_item.save()
+        second_item = Item()
+        second_item.text = 'Item the second'
+        second_item.save()
+        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(second_saved_item.text, 'Item the second')

latihan2/views.py

-from django.shortcuts import render
+from django.shortcuts import redirect, render
 from django.http import HttpResponse
 
+from latihan2.models import Item
+
 
 def home_page(request):
-    return HttpResponse('<html><title>To-Do lists</title><h1>Syahrul Findi Ardiansyah</h1><h2>1506757352</h2></html>')
+    if request.method == 'POST':
+        Item.objects.create(text=request.POST['item_text'])
+        return redirect('/')
+
+    items = Item.objects.all()
+    return render(request, 'home.html', {'items': items})