def test_get_user_by_id(self, mock_db_session, mock_user_resource):
mock_db_session.query(mock.ANY).filter(
mock.ANY).one_or_none.return_value = UsersDBModel(
**mock_user_resource)
user_service = UserService()
response = user_service.get_user("123")
assert mock_user_resource == response
def test_delete_user_by_id(self, mock_db_session):
with mock.patch(
"library_backend.database.SQLiteDatabaseConnection.delete_user_by_id"
) as mock_db_del:
mock_db_del.return_value = 1
user_service = UserService()
response = user_service.delete_user("123")
assert "Successfully deleted user 123" == response
def test_delete_user_by_invalid_id(self, mock_db_session):
with mock.patch(
"library_backend.database.SQLiteDatabaseConnection.delete_user_by_id"
) as mock_db_del:
mock_db_del.return_value = 0
user_service = UserService()
with pytest.raises(ResourceNotFound) as exc:
response = user_service.delete_user("123")
assert "User with id = 123 was not found" in exc.value.args[0]
def test_edit_user_invalid_id(self, mock_db_session, mock_user_resource):
with mock.patch(
"library_backend.database.SQLiteDatabaseConnection.get_user_by_id"
) as mock_db_get:
mock_db_get.return_value = None
user_service = UserService()
with pytest.raises(ResourceNotFound) as exc:
response = user_service.update_user(mock_user_resource["id"],
mock_user_resource)
assert f"User with id = {mock_user_resource['id']} was not found" in exc.value.args[
0]
def test_create_user_valid(self, mock_db_session, mock_user_payload,
mock_user_resource):
with mock.patch(
"library_backend.database.SQLiteDatabaseConnection.get_user_by_email"
) as mock_db_get:
mock_db_get.side_effect = [
None, UsersDBModel(**mock_user_resource)
]
user_service = UserService()
response = user_service.create_user(mock_user_payload)
assert mock_user_resource == response
def test_create_user_with_existing_email(self, mock_db_session,
mock_user_payload,
mock_user_resource):
with mock.patch(
"library_backend.database.SQLiteDatabaseConnection.get_user_by_email"
) as mock_db_get:
mock_db_get.return_value = UsersDBModel(**mock_user_resource)
user_service = UserService()
with pytest.raises(UserAlreadyExists) as exc:
response = user_service.create_user(mock_user_payload)
assert f"User with email: {mock_user_payload['email']} already exists" in exc.value.args[
0]
def test_edit_user_invalid_email_change(self, mock_db_session,
mock_user_resource):
edited_user_payload = copy.deepcopy(mock_user_resource)
edited_user_payload["email"] = "*****@*****.**"
with mock.patch(
"library_backend.database.SQLiteDatabaseConnection.get_user_by_id"
) as mock_db_get:
mock_db_get.return_value = UsersDBModel(**mock_user_resource)
user_service = UserService()
with pytest.raises(InvalidFieldException) as exc:
response = user_service.update_user(mock_user_resource["id"],
edited_user_payload)
assert f"'email' is invalid" in exc.value.args[0]
def test_edit_user_valid(self, mock_db_session, mock_user_resource):
edited_user_payload = copy.deepcopy(mock_user_resource)
edited_user_payload["first_name"] = "Jane"
with mock.patch(
"library_backend.database.SQLiteDatabaseConnection.get_user_by_id"
) as mock_db_get:
mock_db_get.side_effect = [
UsersDBModel(**mock_user_resource),
UsersDBModel(**edited_user_payload)
]
user_service = UserService()
response = user_service.update_user(mock_user_resource["id"],
edited_user_payload)
assert edited_user_payload == response
def get_user(self, user_id):
user_service = UserService()
user = user_service.get_user(user_id)
return user
def update_user(self, new_user, user_id):
user_service = UserService()
new_user = user_service.update_user(user_id=user_id, new_user=new_user)
return new_user
def delete_user(self, user_id):
user_service = UserService()
return user_service.delete_user(user_id)
def list_users(self):
user_service = UserService()
user_list = user_service.list_users()
return user_list
def create_user(self, user):
user_service = UserService()
user = user_service.create_user(user_dict=user)
return user
def test_get_empty_users_list(self, mock_db_session):
mock_db_session.query(mock.ANY).all.return_value = []
user_service = UserService()
response = user_service.list_users()
assert [] == response
def test_get_all_users(self, mock_db_session, mock_users_resource):
mock_users = [UsersDBModel(**user) for user in mock_users_resource]
mock_db_session.query(mock.ANY).all.return_value = mock_users
user_service = UserService()
response = user_service.list_users()
assert mock_users_resource == response