def test_retrieve_ingredients_assigned_to_recipes(self):
"""Test filtering ingredients by those assigned to recipes"""
ingredient1 = Ingredient.objects.create(user=self.user, name='Apples')
ingredient2 = Ingredient.objects.create(user=self.user, name='Turkey')
recipe = Recipe.objects.create(title='Apple crumble',
time_minutes=5,
price=10.00,
user=self.user)
recipe.ingredients.add(ingredient1)
res = self.client.get(INGREDIENTS_URL, {'assigned_only': 1})
serializer1 = IngredientSerializer(ingredient1)
serializer2 = IngredientSerializer(ingredient2)
self.assertIn(serializer1.data, res.data)
self.assertNotIn(serializer2.data, res.data)
def test_retrieve_ingredient_list(self):
Ingredient.objects.create(user=self.user, name='kale')
Ingredient.objects.create(user=self.user, name='Salt')
res = self.client.get(INGREDIENTS_URL)
ingredients = Ingredient.objects.all().order_by('-name')
serializer = IngredientSerializer(ingredients, many=True)
self.assertEqual(res.status_code, status.HTTP_200_OK)
def retrieve_ingredients_assigne_to_recipe(self):
"""test retrieved ingredients by those assigned to recipes"""
ingredient1 = Ingredient.objects.create(name='Onion', user=self.user)
ingredient2 = Ingredient.objects.create(name='Tomato', user=self.user)
recipe = Recipe.objects.create(user=self.user,
title='Mutura',
time_minutes=4,
price=13.00)
recipe.ingredients.add(ingredient1)
res = self.client.get(INGREDIENTS_URL, {'assigned_only': 1})
serializer1 = IngredientSerializer(ingredient1)
serializer2 = IngredientSerializer(ingredient2)
self.assertIn(serializer1.data, res.data)
self.assertNotIn(serializer2.data, res.data)
def test_retrieve_ingredients_list(self):
"""test retrieveing a lust of ingredients"""
Ingredient.objects.create(user=self.user, name='sugar')
Ingredient.objects.create(user=self.user, name='salt')
res = self.client.get(INGREDIENTS_URL)
ingredients = Ingredient.objects.all().order_by('-name')
serializer = IngredientSerializer(ingredients, many=True)
self.assertEqual(res.status_code, status.HTTP_200_OK)
self.assertEqual(res.data, serializer.data)
def test_get_ingredients(self):
Ingredient.objects.create(name='Vinegar', user=self.user)
Ingredient.objects.create(name='Tomato', user=self.user)
ingredients = Ingredient.objects.all()
serializer = IngredientSerializer(ingredients, many=True)
resp = self.client.get(INGREDIENT_URL)
self.assertEqual(resp.status_code, status.HTTP_200_OK)
self.assertEqual(resp.data, serializer.data)
def test_get_ingredients_limit_to_user(self):
other_user = get_user_model().objects.create_user(
email='*****@*****.**',
password='******'
)
Ingredient.objects.create(name='Vinegar', user=self.user)
Ingredient.objects.create(name='Tomato', user=other_user)
ingredients = Ingredient.objects.filter(
user=self.user
).order_by('-name')
serializer = IngredientSerializer(ingredients, many=True)
resp = self.client.get(INGREDIENT_URL)
self.assertEqual(resp.status_code, status.HTTP_200_OK)
self.assertEqual(resp.data, serializer.data)