At least, we have a few tests now!

Author: stephane

testproj/README

@@ -4,3 +4,5 @@
 4. ./manage.py migrate
 5. ./manage.py loaddata secretfiles
 6. ./manage.py runserver
+
+To run tests: ./manage.py test

testproj/testproj/testapp/models.py

@@ -1,13 +1,15 @@
 from django.db import models
 from django.utils import timezone
+from django.utils.encoding import python_2_unicode_compatible
 
 
+@python_2_unicode_compatible
 class SecretFile(models.Model):
     filename = models.CharField(max_length=255, blank=True, null=True)
     order = models.IntegerField(blank=True, null=True)
     size = models.PositiveIntegerField(blank=True, null=True)
     created_on = models.DateTimeField(default=timezone.now)
     is_secret = models.BooleanField(default=False)
 
-    def __unicode__(self):
-        return "#%d %s" % (self.pk, self.filename)
+    def __str__(self):
+        return "#%d %s" % (self.order, self.filename)

testproj/testproj/testapp/tests.py

@@ -0,0 +1,35 @@
+from django.core.urlresolvers import reverse
+from django.test import TestCase, Client
+
+from . import models
+
+class IndexTest(TestCase):
+    def setUp(self):
+        self.client = Client()
+        self.url = reverse('test_index')
+        models.SecretFile.objects.create(filename='foo.txt', order=1, size=1024)
+        models.SecretFile.objects.create(filename='bar.txt', order=2, size=512)
+
+    def test_index(self):
+        response = self.client.get(self.url)
+        self.assertContains(response, 'foo.txt')
+        self.assertContains(response, 'bar.txt')
+
+    def test_sorting_direction(self):
+        response = self.client.get(self.url, {'sort': 'order', 'dir': 'asc'})
+        values = ['<SecretFile: #1 foo.txt>', '<SecretFile: #2 bar.txt>']
+        self.assertQuerysetEqual(response.context['secret_files'], values)
+
+        response = self.client.get(self.url, {'sort': 'order', 'dir': 'desc'})
+        values = ['<SecretFile: #2 bar.txt>', '<SecretFile: #1 foo.txt>']
+        self.assertQuerysetEqual(response.context['secret_files'], values)
+
+        # Nothing wrong happens with an invalid direction and ASC is used
+        response = self.client.get(self.url, {'sort': 'order', 'dir': 'NOT'})
+        values = ['<SecretFile: #1 foo.txt>', '<SecretFile: #2 bar.txt>']
+        self.assertQuerysetEqual(response.context['secret_files'], values)
+
+    def test_sorting_argument(self):
+        # Nothing wrong happens with invalid sort argument
+        response = self.client.get(self.url, {'sort': 'NOT EXISTING'})
+        self.assertContains(response, 'foo.txt')

testproj/testproj/urls.py

@@ -3,6 +3,6 @@
 from testproj.testapp import views
 
 urlpatterns = [
-    url(r'^$', views.test_index),
+    url(r'^$', views.test_index, name='test_index'),
     url(r'^admin/', admin.site.urls),
 ]