django tests

django.html

@@ -48,16 +48,6 @@
                     <h1 class='semi-opaque'>Entendendo Django</h1>
                 </section>
 
-                <section>
-                    <h2>Agenda</h2>
-
-                    <ul>
-                        <li>Entendendo Projeto</li>
-                        <li>Entendendo Apps</li>
-                        <li>Adicionando Apps no Projeto</li>
-                    </ul>
-                </section>
-
                 <section>
                     <section>
                         <h2>Projeto</h2>
@@ -374,7 +364,9 @@ fruit = Product.objects.get(name='fruit')
                         </code></pre>
 
                         <pre><code class="hljs">
-all_fruits = Order.objects.filter(products__name__like='fruit')
+all_fruits_in_orders = Order.objects \
+                       .filter(products__name__like='fruit') \
+                       .distinct()
                         </code></pre>
                     </section>
 
@@ -423,7 +415,7 @@ all_expensive_fruits = Order.objects.filter(
                     </section>
 
                     <section>
-						<h2>Queryes com OR</h2>
+                        <h2>Queries com OR</h2>
 
                         <p>Para queries com OR, deve-ser usar o objeto <code>Q</code>.</p>
 
@@ -638,6 +630,75 @@ def free(value):
                         </code></pre>
                     </section>
                 </section>
+
+                <section>
+                    <section>
+                        <h2>URLs/Redirects</h2>
+
+                        <p>Redirects servem para indicar que o browser deve se
+                        direcionar à outra URL.</p>
+
+                        <p>Para referenciar URLs de outras apps (ou mesmo da
+                            mesma app), deve-ser usar o método
+                            <code>reverse</code>.</p>
+
+                        <pre><code class="hljs">
+from django.core.urlresolvers import reverse
+from django.shortcuts import redirect
+
+def view(request):
+    # do stuff
+    return redirect(reverse('app:func'))
+
+                        </code></pre>
+                    </section>
+                </section>
+
+                <section>
+                    <section>
+                        <h2>Testes</h2>
+
+                        <p>Bem parecido com o módulo <code>unittest</code> do Python
+                        padrão.</p>
+
+                        <pre><code class="hljs">
+import random
+
+from django.test import TestCase
+
+class RandomTest(TestCase):
+    def test_random(self):
+        """Check if random numbers return random numbers."""
+        self.assertTrue(random.randint(255) != 0)
+                        </code></pre>
+                    </section>
+
+                    <section>
+                        <p>Testes podem acessar qualquer coisa (desde que importados):</p>
+
+                        <ul>
+                            <li>Modelos;</li>
+                            <li>Views;</li>
+                            <li>Requisições inteiras.</li>
+                        </ul>
+                    </section>
+
+                    <section>
+                        <pre><code class="hljs">
+from django.test import Client
+from django.test import TestCase
+
+class RequestTest(TestCase):
+    def test_retrieve_page(self):
+        client = Client()
+        response = client.get('/')
+        self.assertTrue('success!' in response.content)
+        self.assertEquals(response.status_code, 200)
+        self.assertTrue('variable' in response.context)
+        self.assertEqual(response.context['variable'], 'success')
+                        </code></pre>
+                    </section>
+                </section>
             </div>
         </div>