from unittest.mock import patch from flask.testing import FlaskClient from app.test.fixtures import client, app # noqa from .service import WidgetService from .schema import WidgetSchema from .model import Widget from .interface import WidgetInterface from . import BASE_ROUTE def make_widget( id: int = 123, name: str = "Test widget", purpose: str = "Test purpose" ) -> Widget: return Widget(widget_id=id, name=name, purpose=purpose) class TestWidgetResource: @patch.object( WidgetService, "get_all", lambda: [ make_widget(123, name="Test Widget 1"), make_widget(456, name="Test Widget 2"), ], ) def test_get(self, client: FlaskClient): # noqa with client: results = client.get(f"/api/{BASE_ROUTE}", follow_redirects=True).get_json() expected = ( WidgetSchema(many=True) .dump( [ make_widget(123, name="Test Widget 1"), make_widget(456, name="Test Widget 2"), ] ) ) for r in results: assert r in expected @patch.object( WidgetService, "create", lambda create_request: Widget(**create_request) ) def test_post(self, client: FlaskClient): # noqa with client: payload = dict(name="Test widget", purpose="Test purpose") result = client.post(f"/api/{BASE_ROUTE}/", json=payload).get_json() expected = ( WidgetSchema() .dump(Widget(name=payload["name"], purpose=payload["purpose"])) ) assert result == expected def fake_update(widget: Widget, changes: WidgetInterface) -> Widget: # To fake an update, just return a new object updated_Widget = Widget( widget_id=widget.widget_id, name=changes["name"], purpose=changes["purpose"] ) return updated_Widget class TestWidgetIdResource: @patch.object(WidgetService, "get_by_id", lambda id: make_widget(id=id)) def test_get(self, client: FlaskClient): # noqa with client: result = client.get(f"/api/{BASE_ROUTE}/123").get_json() expected = make_widget(id=123) print(f"result = ", result) assert result["widgetId"] == expected.widget_id @patch.object(WidgetService, "delete_by_id", lambda id: id) def test_delete(self, client: FlaskClient): # noqa with client: result = client.delete(f"/api/{BASE_ROUTE}/123").get_json() expected = dict(status="Success", id=123) assert result == expected @patch.object(WidgetService, "get_by_id", lambda id: make_widget(id=id)) @patch.object(WidgetService, "update", fake_update) def test_put(self, client: FlaskClient): # noqa with client: result = client.put( f"/api/{BASE_ROUTE}/123", json={"name": "New Widget", "purpose": "New purpose"}, ).get_json() expected = ( WidgetSchema() .dump(Widget(widget_id=123, name="New Widget", purpose="New purpose")) ) assert result == expected