def test_retrieve_recipes_list_success(self):
"""Test retrieving a list of recipes"""
sample_recipe(user=self.user)
sample_recipe(user=self.user)
res = self.client.get(RECIPE_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_logged_user_success(self):
"""Test retrieving recipes for logged user only"""
another_user = create_user(email="*****@*****.**", password="******")
sample_recipe(user=another_user)
sample_recipe(user=self.user)
res = self.client.get(RECIPE_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_filter_recipes_by_tag(self):
"""Returns recipes list with a specific tag"""
recipe1 = sample_recipe(user=self.user, title="Koshary")
recipe2 = sample_recipe(user=self.user, title="Bashamel")
recipe3 = sample_recipe(user=self.user, title="Ta3meya")
tag1 = sample_tag(user=self.user, name="Egyptian")
tag2 = sample_tag(user=self.user, name="Well Done")
recipe1.tags.add(tag1)
recipe2.tags.add(tag2)
res = self.client.get(RECIPE_URL, {"tags": f"{tag1.name},{tag2.name}"})
serializer1 = RecipeSerializer(recipe1)
serializer2 = RecipeSerializer(recipe2)
serializer3 = RecipeSerializer(recipe3)
self.assertIn(serializer1.data, res.data)
self.assertIn(serializer2.data, res.data)
self.assertNotIn(serializer3.data, res.data)
def test_retrieve_recipe_detail_success(self):
"""Test retrieving a Recipe detail is correct and successful"""
recipe = sample_recipe(user=self.user)
recipe.tags.add(sample_tag(user=self.user))
recipe.ingredients.add(sample_ingredient(user=self.user))
res = self.client.get(recipe_detail_url(recipe.id))
serializer = RecipeDetailSerializer(recipe)
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertEqual(res.data, serializer.data)
def test_filter_recipes_by_ingredient(self):
"""Returns recipes list with a specific ingredient"""
recipe1 = sample_recipe(user=self.user, title="Koshary")
recipe2 = sample_recipe(user=self.user, title="Bashamel")
recipe3 = sample_recipe(user=self.user, title="Ta3meya")
ingredient1 = sample_ingredient(user=self.user, name="Salt")
ingredient2 = sample_ingredient(user=self.user, name="Milk")
recipe1.ingredients.add(ingredient1)
recipe2.ingredients.add(ingredient2)
res = self.client.get(
RECIPE_URL,
{"ingredients": f"{ingredient1.name},{ingredient2.name}"})
serializer1 = RecipeSerializer(recipe1)
serializer2 = RecipeSerializer(recipe2)
serializer3 = RecipeSerializer(recipe3)
self.assertIn(serializer1.data, res.data)
self.assertIn(serializer2.data, res.data)
self.assertNotIn(serializer3.data, res.data)
def test_partial_recipe_update_success(self):
"""Test patching Recipe is successful"""
recipe = sample_recipe(user=self.user)
recipe.tags.add(sample_tag(user=self.user))
tag = sample_tag(user=self.user, name="Local")
payload = {"title": "Updated Recipe", "tags": [tag.id]}
res = self.client.patch(recipe_detail_url(recipe.id), payload)
recipe.refresh_from_db()
tags = recipe.tags.all()
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertEqual(len(tags), 1)
self.assertEqual(recipe.title, payload["title"])
def test_retrieve_tags_assigned_to_recipes(self):
"""Returns a list of tags that are assigned to recipes"""
tag1 = sample_tag(user=self.user, name="Spicy")
tag2 = sample_tag(user=self.user, name="Dinner")
recipe = sample_recipe(user=self.user, title="Koshary")
recipe.tags.add(tag1)
res = self.client.get(TAGS_URL, {"assigned_only": 1})
serializer1 = TagSerializer(tag1)
serializer2 = TagSerializer(tag2)
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertIn(serializer1.data, res.data)
self.assertNotIn(serializer2.data, res.data)
def test_retrieve_ingredients_assigned_to_recipes(self):
"""Returns a list of ingredients that are assigned to recipes"""
ingredient1 = sample_ingredient(user=self.user, name="Milk")
ingredient2 = sample_ingredient(user=self.user, name="Salt")
recipe = sample_recipe(user=self.user, title="Koshary")
recipe.ingredients.add(ingredient1)
res = self.client.get(INGREDIENT_URL, {"assigned_only": 1})
serializer1 = IngredientSerializer(ingredient1)
serializer2 = IngredientSerializer(ingredient2)
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertIn(serializer1.data, res.data)
self.assertNotIn(serializer2.data, res.data)
def test_full_recipe_update_successful(self):
"""Test fully updating a Recipe is successful"""
recipe = sample_recipe(user=self.user)
recipe.tags.add(sample_tag(user=self.user))
payload = {
"title": "Updated Recipe",
"time_minutes": 10,
"price": 20,
}
res = self.client.put(recipe_detail_url(recipe.id), payload)
recipe.refresh_from_db()
for key in payload.keys():
self.assertEqual(getattr(recipe, key), payload[key])
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertEqual(len(recipe.tags.all()), 0)
def setUp(self):
self.client = APIClient()
self.user = create_user(email="*****@*****.**", password="******")
self.client.force_authenticate(self.user)
self.recipe = sample_recipe(user=self.user)
