example-of-crud-in-django-w.../tests/library/test_views.py
2021-07-14 16:19:03 +02:00

204 lines
4.9 KiB
Python

# tests/Library/test_views.py
import pytest
from app.library.models import Book
from django.urls import reverse
@pytest.mark.django_db
def test_add_book(client):
# Given
book = Book.objects.all()
assert len(book) == 0
# When
resp = client.post(
reverse("book_list"),
{
"title": "The End of Eternity",
"genre": "Sciencie Fiction",
"author": "Isaac Asimov",
"year": "1955",
},
content_type="application/json",
)
# Then
assert resp.status_code == 201
assert resp.data["title"] == "The End of Eternity"
book = Book.objects.all()
assert len(book) == 1
@pytest.mark.django_db
def test_get_single_book(client):
# Given
book = Book.objects.create(
title="The End of Eternity",
genre="Sciencie Fiction",
author="Isaac Asimov",
year="1955",
)
# When
resp = client.get(reverse("book_details", kwargs={"pk": book.id}))
# Then
assert resp.status_code == 200
assert resp.data["title"] == "The End of Eternity"
@pytest.mark.django_db
def test_get_single_book_incorrect_id(client):
# When
resp = client.get(reverse("book_details", kwargs={"pk": 99}))
# Then
assert resp.status_code == 404
@pytest.mark.django_db
def test_get_all_books(client, faker):
# Given
def create_random_book():
return Book.objects.create(
title=faker.name(),
genre=faker.job(),
author=faker.name_nonbinary(),
year=faker.year(),
)
book_1 = create_random_book()
book_2 = create_random_book()
# When
resp = client.get(reverse("book_list"))
# Then
assert resp.status_code == 200
assert resp.data[0]["title"] == book_1.title
assert resp.data[1]["title"] == book_2.title
@pytest.mark.django_db
def test_remove_book(client):
# Given
book = Book.objects.create(
title="The End of Eternity",
genre="Sciencie Fiction",
author="Isaac Asimov",
year="1955",
)
## Check exist
resp_detail = client.get(reverse("book_details", kwargs={"pk": book.id}))
assert resp_detail.status_code == 200
assert resp_detail.data["title"] == "The End of Eternity"
# When
resp_delete = client.delete(reverse("book_details", kwargs={"pk": book.id}))
resp_list = client.get(reverse("book_list"))
rest_new_detail = client.get(reverse("book_details", kwargs={"pk": book.id}))
# Then
## Check status delete
assert resp_delete.status_code == 200
## Check return delete
assert resp_delete.data["title"] == "The End of Eternity"
## Check status list
assert resp_list.status_code == 200
## Check not item list
assert len(resp_list.data) == 0
## Check not exist detail
assert rest_new_detail.status_code == 404
@pytest.mark.django_db
def test_remove_book_incorrect_id(client):
# Given
book = Book.objects.create(
title="The End of Eternity",
genre="Sciencie Fiction",
author="Isaac Asimov",
year="1955",
)
# When
resp = client.delete(reverse("book_details", kwargs={"pk": 99}))
# Then
assert resp.status_code == 404
@pytest.mark.django_db
def test_update_book(client):
# Given
book = Book.objects.create(
title="The End of Eternity",
genre="Sciencie Fiction",
author="Isaac Asimov",
year="1955",
)
# When
resp = client.put(
reverse("book_details", kwargs={"pk": book.id}),
{
"title": "Dune",
"genre": "Sciencie Fiction",
"author": "Frank Herbert",
"year": "1965",
},
content_type="application/json",
)
# Then
assert resp.status_code == 200
assert resp.data["title"] == "Dune"
assert resp.data["genre"] == "Sciencie Fiction"
assert resp.data["author"] == "Frank Herbert"
assert resp.data["year"] == "1965"
resp_detail = client.get(reverse("book_details", kwargs={"pk": book.id}))
assert resp_detail.status_code == 200
assert resp_detail.data["title"] == "Dune"
assert resp_detail.data["genre"] == "Sciencie Fiction"
assert resp_detail.data["author"] == "Frank Herbert"
assert resp_detail.data["year"] == "1965"
@pytest.mark.django_db
def test_update_book_incorrect_id(client):
resp = client.put(reverse("book_details", kwargs={"pk": 99}))
assert resp.status_code == 404
@pytest.mark.django_db
def test_update_book_invalid_json(client):
# Given
book = Book.objects.create(
title="The End of Eternity",
genre="Sciencie Fiction",
author="Isaac Asimov",
year="1955",
)
# When
resp = client.put(
reverse("book_details", kwargs={"pk": book.id}),
{
"foo": "Dune",
"boo": "Sciencie Fiction",
},
content_type="application/json",
)
# Then
assert resp.status_code == 400