Merge branch 'exercise-7' into 'master'

Exercise 7

See merge request !6

README.md

@@ -105,4 +105,7 @@ def test_apps(self):
         self.assertEqual(ListsConfig.name, 'lists')
         self.assertEqual(apps.get_app_config('lists').name, 'lists')
 ```
-Dengan test tersebut jumlah mutant yang survived berkurang menjadi 44 karena terdapat 2 mutant yang berhasil di kill. (hasil baru dapat dilihat di file `mutation_test_after.result`)
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+Dengan test tersebut jumlah mutant yang survived berkurang menjadi 44 karena terdapat 2 mutant yang berhasil di kill. (hasil baru dapat dilihat di file `mutation_test_after.result`)
+
+## Exercise - 7 : Spiking & De-Spiking
+Setelah saya melakukan subbab 18.1-18.5, pengertian mengenai Spiking yang saya dapat adalah, Spiking itu sendiri adalah suatu cara agar kita dapat melakukan proof of concept terhadap ide fitur yang kita miliki tanpa menmbuat test terlebih dahulu. Memang code akan tidak ditest namun code yang dibuat ini memang tidak dibuat untuk ditest/karena test namun code dibuat agar ide fitur yang kita miliki dapat terrealisasikan. Sedangkan De-Spiking adalah proses dimana kita membuang semua code spiking kita (karena concept ide kita sudah proven), lalu mengerjakan kembali fitur tersebut dengan menggunakan prinsip TDD dengan benar.
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accounts/admin.py

+from django.contrib import admin
+
+# Register your models here.

accounts/apps.py

+from django.apps import AppConfig
+
+
+class AccountsConfig(AppConfig):
+    name = 'accounts'

accounts/migrations/0001_initial.py

+# Generated by Django 2.2.5 on 2019-11-13 16:25
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('email', models.EmailField(max_length=254, primary_key=True, serialize=False)),
+            ],
+        ),
+    ]

accounts/migrations/0002_token.py

+# Generated by Django 2.2.5 on 2019-11-13 16:26
+
+from django.db import migrations, models
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('accounts', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Token',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('email', models.EmailField(max_length=254)),
+                ('uid', models.CharField(default=uuid.uuid4, max_length=40)),
+            ],
+        ),
+    ]

accounts/models.py

+from django.db import models
+import uuid
+
+class User(models.Model):
+    email = models.EmailField(primary_key=True)
+
+    REQUIRED_FIELDS = []
+    USERNAME_FIELD = 'email'
+    is_anonymous = False
+    is_authenticated = True
+
+class Token(models.Model):
+    email = models.EmailField()
+    uid = models.CharField(default=uuid.uuid4, max_length=40)

accounts/tests/test_models.py

+from django.test import TestCase
+from django.contrib.auth import get_user_model
+from accounts.models import Token
+
+User = get_user_model()
+
+
+class UserModelTest(TestCase):
+
+    def test_user_is_valid_with_email_only(self):
+        user = User(email='a@b.com')
+        user.full_clean()
+        
+    def test_email_is_primary_key(self):
+        user = User(email='a@b.com')
+        self.assertEqual(user.pk, 'a@b.com')
+
+class TokenModelTest(TestCase):
+
+    def test_links_user_with_auto_generated_uid(self):
+        token1 = Token.objects.create(email='a@b.com')
+        token2 = Token.objects.create(email='a@b.com')
+        self.assertNotEqual(token1.uid, token2.uid)
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accounts/views.py

+from django.shortcuts import render
+
+# Create your views here.

functional_tests/test_login.py

+from django.core import mail
+from selenium.webdriver.common.keys import Keys
+from unittest import skip
+import re
+import time
+
+from .base import FunctionalTest
+
+TEST_EMAIL = 'edith@example.com'
+SUBJECT = 'Your login link for Superlists'
+
+
+class LoginTest(FunctionalTest):
+
+    @skip
+    def test_can_get_email_link_to_log_in(self):
+        # Edith goes to the awesome superlists site
+        # and notices a "Log in" section in the navbar for the first time
+        # It's telling her to enter her email address, so she does
+        self.browser.get(self.live_server_url)
+        self.browser.find_element_by_name('email').send_keys(TEST_EMAIL)
+        self.browser.find_element_by_name('email').send_keys(Keys.ENTER)
+
+        time.sleep(0.5)
+        # A message appears telling her an email has been sent
+        self.wait_for(lambda: self.assertIn(
+            'Check your email',
+            self.browser.find_element_by_tag_name('body').text
+        ))
+
+        # She checks her email and finds a message
+        email = mail.outbox[0]
+        self.assertIn(TEST_EMAIL, email.to)
+        self.assertEqual(email.subject, SUBJECT)
+
+        # It has a url link in it
+        self.assertIn('Use this link to log in', email.body)
+        url_search = re.search(r'http://.+/.+$', email.body)
+        if not url_search:
+            self.fail(f'Could not find url in email body:\n{email.body}')
+        url = url_search.group(0)
+        self.assertIn(self.live_server_url, url)
+
+        # she clicks it
+        self.browser.get(url)
+
+        # she is logged in!
+        self.wait_for(
+            lambda: self.browser.find_element_by_link_text('Log out')
+        )
+        navbar = self.browser.find_element_by_css_selector('.navbar')
+        self.assertIn(TEST_EMAIL, navbar.text)
\ No newline at end of file

lists/templates/base.html

@@ -13,6 +13,17 @@
   <body>
    ​<div class="container">
 
+    <nav class="navbar navbar-default" role="navigation">
+      <div class="container-fluid">
+        <a class="navbar-brand" href="/">Superlists</a>
+        <form class="navbar-form navbar-right" method="POST" action="#">
+          <span>Enter email to log in:</span>
+          <input class="form-control" name="email" type="text" />
+          {% csrf_token %}
+        </form>
+      </div>
+    </nav>
+
      ​<div class="row">
        ​<div class="col-md-6 col-md-offset-3 jumbotron">
          ​<div class="text-center" id="centering-div">

superlists/settings.py

@@ -41,9 +41,12 @@ INSTALLED_APPS = [
     'django.contrib.messages',
     'django.contrib.staticfiles',
     'lists',
-    'django_mutpy'
+    'django_mutpy',
+    'accounts',
 ]
 
+AUTH_USER_MODEL = 'accounts.User'
+
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',