Add delete and Add update methods

tests/libros/test_views.py

@@ -83,3 +83,120 @@ def test_get_all_books(client, faker):
     assert resp.data[0]["title"] == libro_1.title
     assert resp.data[1]["title"] == libro_2.title
 
+
+@pytest.mark.django_db
+def test_remove_book(client):
+
+    # Given
+    libro = Libros.objects.create(
+        title="El fin de la eternidad",
+        genre="Ciencia Ficción",
+        author="Isaac Asimov",
+        year="1955",
+    )
+    ## Check exist
+    resp_detail = client.get(f"/api/libros/{libro.id}/")
+    assert resp_detail.status_code == 200
+    assert resp_detail.data["title"] == "El fin de la eternidad"
+
+    # When
+    resp_delete = client.delete(f"/api/libros/{libro.id}/")
+    resp_list = client.get("/api/libros/")
+    rest_new_detail = client.get(f"/api/libros/{libro.id}/")
+
+    # Then
+    ## Check status delete
+    assert resp_delete.status_code == 200
+    ## Check return delete
+    assert resp_delete.data["title"] == "El fin de la eternidad"
+    ## 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
+    libro = Libros.objects.create(
+        title="El fin de la eternidad",
+        genre="Ciencia Ficción",
+        author="Isaac Asimov",
+        year="1955",
+    )
+
+    # When
+    resp = client.delete(f"/api/movies/-1/")
+
+    # Then
+    assert resp.status_code == 404
+
+
+@pytest.mark.django_db
+def test_update_book(client):
+
+    # Given
+    libro = Libros.objects.create(
+        title="El fin de la eternidad",
+        genre="Ciencia Ficción",
+        author="Isaac Asimov",
+        year="1955",
+    )
+
+    # When
+    resp = client.put(
+        f"/api/libros/{libro.id}/",
+        {
+            "title": "Dune",
+            "genre": "Ciencia Ficción",
+            "author": "Frank Herbert",
+            "year": "1965",
+        },
+        content_type="application/json"
+    )
+
+    # Then
+    assert resp.status_code == 200
+    assert resp.data["title"] == "Dune"
+    assert resp.data["genre"] == "Ciencia Ficción"
+    assert resp.data["author"] == "Frank Herbert"
+    assert resp.data["year"] == "1965"
+
+    resp_detail = client.get(f"/api/libros/{libro.id}/")
+    assert resp_detail.status_code == 200
+    assert resp_detail.data["title"] == "Dune"
+    assert resp_detail.data["genre"] == "Ciencia Ficción"
+    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(f"/api/libros/-1/")
+    assert resp.status_code == 404
+
+
+@pytest.mark.django_db
+def test_update_book_invalid_json(client):
+    # Given
+    libro = Libros.objects.create(
+        title="El fin de la eternidad",
+        genre="Ciencia Ficción",
+        author="Isaac Asimov",
+        year="1955",
+    )
+
+    # When
+    resp = client.put(
+        f"/api/libros/{libro.id}/",
+        {
+            "foo": "Dune",
+            "boo": "Ciencia Ficción",
+        },
+        content_type="application/json"
+    )
+
+    # Then
+    assert resp.status_code == 400