def METHOD_NAME(self):
    topic = self.test_data.create_topic(1)
    age_group_1 = self.test_data.create_age_group(5, 7)
    lesson = self.test_data.create_lesson(
        topic,
        1,
        age_group_1
    )
    difficulty = self.test_data.create_difficulty_level(1)
    challenge1 = self.test_data.create_programming_challenge(topic, 1, difficulty)
    challenge2 = self.test_data.create_programming_challenge(topic, 2, difficulty)
    self.test_data.add_challenge_lesson_relationship(
        challenge1,
        lesson,
        1,
        1
    )
    self.test_data.add_challenge_lesson_relationship(
        challenge2,
        lesson,
        1,
        2
    )
    kwargs = {
        "topic_slug": topic.slug,
        "lesson_slug": lesson.slug,
    }
    url = reverse("plugging_it_in:lesson", kwargs=kwargs)
    response = self.client.get(url)
    self.assertEqual(
        response.context["lesson"],
        lesson
    )