class RecipeTest(unittest.TestCase):
RECIPE = """{
"author": "Author",
"default_portions": 4,
"description": "Description",
"ingredients": [],
"steps": [],
"tags": [],
"time": 30
}"""
def setUp(self):
self.recipe_store = RecipeStore()
def test_add_recipe(self):
recipe = Recipe.from_json(RecipeTest.RECIPE)
recipe.recipe_id = self.recipe_store.add_recipe(recipe)
self.assertListEqual([recipe], self.recipe_store.list_recipes())
def test_add_multiple_recipes(self):
recipe1 = Recipe("description1")
recipe2 = Recipe("description2")
recipe3 = Recipe("description3")
recipe1.recipe_id = self.recipe_store.add_recipe(recipe1)
recipe2.recipe_id = self.recipe_store.add_recipe(recipe2)
recipe3.recipe_id = self.recipe_store.add_recipe(recipe3)
return_list = self.recipe_store.list_recipes()
return_list.sort(key=lambda r: r.description)
self.assertListEqual([recipe1, recipe2, recipe3], return_list)
def test_fetch_from_empty_store(self):
self.assertListEqual([], self.recipe_store.list_recipes())
def test_fetch_recipe_by_id(self):
recipe_id = self.recipe_store.add_recipe(Recipe.from_json(RecipeTest.RECIPE))
recipe = self.recipe_store.get_recipe(recipe_id)
self.assertEquals(recipe_id, recipe.recipe_id)
def test_fetch_recipe_by_missing_id(self):
recipe = self.recipe_store.get_recipe("missing")
self.assertEquals(recipe, None)
def test_delete_recipe(self):
recipe = Recipe.from_json(RecipeTest.RECIPE)
recipe.recipe_id = self.recipe_store.add_recipe(recipe)
self.assertListEqual([recipe], self.recipe_store.list_recipes())
removed_recipe = self.recipe_store.remove_recipe(recipe.recipe_id)
self.assertListEqual([], self.recipe_store.list_recipes())
def test_delete_missing_recipe(self):
removed_recipe = self.recipe_store.remove_recipe("missing")
self.assertEquals(removed_recipe, None)
def test_recipe_to_json(self):
recipe = Recipe(author="Author", description="Description", time=30)
json_recipe = recipe.to_json()
self.assertEquals(json_recipe, RecipeTest.RECIPE)
def test_json_to_recipe(self):
recipe = Recipe.from_json(RecipeTest.RECIPE)
self.assertEquals(recipe.author, "Author")
self.assertEquals(recipe.description, "Description")
self.assertEquals(recipe.time, 30)
self.assertEquals(recipe.default_portions, 4)
self.assertEquals(recipe.ingredients, [])
self.assertEquals(recipe.steps, [])
self.assertEquals(recipe.tags, [])
def test_recipe_to_json_to_recipe(self):
recipe = Recipe.from_json(RecipeTest.RECIPE)
json_recipe = recipe.to_json()
self.assertEquals(json_recipe, RecipeTest.RECIPE)
def setUp(self):
self.recipe_store = RecipeStore()
