class PublicRecipeApiTests(TestCase):
"""Test unautheticated recipe API access"""
def setUp(self):
self.client = APIClient()
def test_auth_required(self):
"""Test that authentication is required"""
res = self.client.ge(RECIPES_URL)
self.assertEqual(res.status_code, status.HTTP_401_UNAUTHORIZED)
class PrivateRecipeApiTest(TestCase):
"""Test unauthenticated recipe API access"""
def setUp(self):
self.client = APIClient()
self.user = get_user_model().objects.create_user(
'*****@*****.**', 'testpass')
self.client.force_authenticate(self.user)
def test_retrieve_recipes(self):
"""Test retrieving a list of recipes"""
sample_recipe(user=self.user)
sample_recipe(user=self.user)
res = self.client.get(RECIPES_URL)
recipes = Recipe.objects.all().order_by('-id')
serializer = RecipeSerializer(recipes, many=True)
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertEqual(res.data, serializer.data)
def test_recipes_limited_to_user(self):
"""Test retrieving recipes for user"""
user2 = get_user_model().objects.create_user('*****@*****.**',
'password123')
sample_recipe(user=user2)
sample_recipe(user=self.user)
res = self.client.get(RECIPES_URL)
recipes = Recipe.objects.filter(user=self.user)
serializer = RecipeSerializer(recipes, many=True)
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertEqual(len(res.data), 1)
self.assertEqual(res.data, serializer.data)
def test_view_recipe_detail(self):
"""Test viewing a recipe detail"""
recipe = sample_recipe(user=self.user)
recipe.tags.add(sample_tags(user=self.user))
recipe.ingredients.add(sample_ingredient(user=self.user))
url = detail_url(recipe.id)
res = self.client.ge(url)
serializer = RecipeDetailSerializer(recipe)
self.assertEqual(res.data, serializer.data)
def test_create_basic_recipe(self):
"""Test creating recipe"""
payload = {
'title': 'Chocolate cheesecake',
'time_minutes': 30,
'price': 5.00
}
res = self.client.post(RECIPES_URL, payload)
self.assertEqual(res.status_code, status.HTTP_201_CREATED)
recipe = Recipe.objects.get(id=res.data['id'])
for key in payload.keys():
self.assertAlmostEqual(payload[key], getattr(recipe, key))
def test_create_recipe_with_tags(self):
"""Test creating a recipe with tags"""
tag1 = sample_tags(user=self.user, name='Vegan')
tag2 = sample_tags(user=self.user, name='Dessert')
payload = {
'title': 'Avocado lime cheesecake',
'tags': [tag1.id, tag2.id],
'time_minutes': 60,
'price': 20.00
}
res = self.client.post(RECIPES_URL, payload)
self.assertEqual(res.status_code, status.HTTP_201_CREATED)
recipe = Recipe.objects.get(id=res.data['id'])
tags = recipe.tags.all()
self.assertEqual(tags.count(), 2)
self.assertIn(tag1, tags)
self.assertIn(tag2, tags)
def test_create_recipe_with_ingredient(self):
"""Test createing a recipe with ingredient"""
ingredient1 = sample_ingredient(user=self.user, name='Prawns')
ingredient2 = sample_ingredient(user=self.user, name='Ginger')
payload = {
'title': 'Thai prawn red curry',
'ingredients': [ingredient1.id, ingredient2.id],
'time_minutes': 20,
'price': 7.00
}
res = self.client.post(RECIPES_URL, payload)
self.assertEqual(res.status_code, status.HTTP_201_CREATED)
recipe = Recipe.objects.get(id=res.data['id'])
ingredients = recipe.ingredients.all()
self.assertEqual(ingredients.count(), 2)
self.assertIn(ingredient1, ingredients)
self.assertIn(ingredient2, ingredients)
def test_partial_update_recipe(self):
"""Test updating a recipe with patch"""
recipe = sample_recipe(user=self.user)
recipe.tags.add(sample_tags(user=self.user))
new_tag = sample_tags(user=self.user, name='Curry')
payload = {'title': 'Chicken tikka', 'tags': [new_tag.id]}
url = detail_url(recipe.id)
self.client.patch(url, payload)
recipe.refresh_from_db()
self.assertEqual(recipe.title, payload['title'])
tags = recipe.tags.all()
self.assertEqual(len(tags), 1)
self.assertIn(new_tag, tags)
def test_full_update_recipe(self):
"""Test updating a recipe with put"""
recipe = sample_recipe(user=self.user)
recipe.tags.add(sample_tags(user=self.user))
payload = {
'title': 'Spaghetti carbonara',
'time_minutes': 25,
'price': 5.00
}
url = detail_url(recipe.id)
self.client.put(url, payload)
recipe.refresh_from_db()
self.assertEqual(recipe.title, payload['title'])
self.assertEqual(recipe.time_minutes, payload['time_minutes'])
self.assertEqual(recipe.price, payload['price'])
tags = recipe.tags.all()
self.assertEqual(len(tags), 0)
