def test_retrieve_ingredient_list(self):
"""Test retrieving a list of ingredients"""
sample_ingredient(user=self.user, name='Sugar')
sample_ingredient(user=self.user, name='Salt')
resp = self.client.get(INGREDIENTS_URL)
ingredients = Ingredient.objects.all()
serializer = IngredientSerializer(ingredients, many=True)
self.assertEqual(resp.status_code, status.HTTP_200_OK)
self.assertEqual(resp.data, serializer.data)
def test_ingredients_limited_to_user(self):
"""Test that only ingredients for the
authenticated user are returned"""
user2 = sample_user(email='*****@*****.**')
sample_ingredient(user=user2, name='Vinegar')
ingredient = sample_ingredient(user=self.user, name='Tumeric')
resp = self.client.get(INGREDIENTS_URL)
self.assertEqual(resp.status_code, status.HTTP_200_OK)
self.assertEqual(len(resp.data), 1)
self.assertEqual(resp.data[0]['name'], ingredient.name)
def test_view_recipe_detail(self):
"""Test viewing a recipe Detail"""
recipe = sample_recipe(user=self.user)
recipe.tags.add(sample_tag(user=self.user))
recipe.ingredients.add(sample_ingredient(user=self.user))
url = detail_url(recipe.id)
resp = self.client.get(url)
serializer = RecipeDetailSerializer(recipe)
self.assertEqual(resp.data, serializer.data)
def test_create_recipe_with_ingredients(self):
"""Test creating recipe with ingredients"""
ingredient1 = sample_ingredient(user=self.user, name='Prawns')
ingredient2 = sample_ingredient(user=self.user, name='Ginger')
payload = {
'title': 'thai prawn red carry',
"ingredients": [ingredient1.id, ingredient2.id],
"time_minutes": 20,
'price': 7.00
}
resp = self.client.post(RECIPES_URL, payload)
self.assertEqual(resp.status_code, status.HTTP_201_CREATED)
recipe = Recipe.objects.get(id=resp.data['id'])
ingredients = recipe.ingredients.all()
self.assertEqual(ingredients.count(), 2)
self.assertIn(ingredient1, ingredients)
self.assertIn(ingredient2, ingredients)
def test_ingredient_str(self):
"""Test that ingredient string representation"""
ingredient = sample_ingredient(user=sample_user(), name='Cucumber')
self.assertEqual(str(ingredient), ingredient.name)