template_test_view_testing_django.py

from django.core.urlresolvers import reverse
from django.test import TestCase
from django.utils import timezone

from .models import Course, Step

# Create your tests here.
class CourseModelTests(TestCase):
	def test_course_creation(self):
		course = Course.objects.create(
			title="Python Regular Expressions",
			description="Learn to write regular expressions in Python"
			)
		now = timezone.now()
		self.assertLess(course.created_at, now)

	def test_step_creation(self):
		step = Step.objects.create(
			title="Introduction to Doctests",
			description="Learn to write tests in your docstrings.",
			course=self.course
		)
		self.assertIn(step, self.course.step_set.all())

class CourseViewTests(TestCase):
	def setUp(self):
		self.course = Course.objects.create(
			title="Python Testing",
			description="Learn to write tests in Python"
		)
		self.course2 = Course.objects.create(
			title="New Course",
			description="A new course"
		)
		self.step = Step.objects.create(
			title="Introduction to Doctests",
			description="Learn to write tests in your docsctrings.",
			course=self.course
		)

	def test_course_list_view(self):
		resp = self.client.get(reverse('courses:list'))
		self.assertEqual(resp.status_code, 200)
		self.assertIn(self.course, resp.context['courses'])
		self.assertIn(self.course2, resp.context['courses'])

Not working, throwing "an error: "django.core.urlresolvers.NoReverseMatch"