excalidraw/src/tests/queries/toolQueries.ts
Gasim Gasimzada 7183234895
Write integration tests (#719)
* Scaffold a simple test case for debugging

* Set up Jest environment that works with React

- Install and set up react-testing-library
- "Unignore" roughjs and browser-nativejs transformations
- Separate App component from ReactDOM

* Write first passing test

- Mock canvas
- Remove App file and mount/unmount ReactDOM on import

* Add tests for drag create behavior

* Fix comments in dragCreate

* Pin jest-mock-canvas dependency

* Remove dependency range for testing library

* Add tests for multi point mode and selection element

* Fix all tests due to decrease in updates to canvas when changing tools

* Disable state updates if component is unmounted

- Remove all event listeners
- Disable storing scene in state if component is unmounted

* Add tests for move and element selection

* Merge branch 'master' into add-integration-tests

* Add tests for resizing rectangle

* move unmounted check to syncActionResult method

* Use a custom test renderer instead of default testing-library functions

* Add custom query for selecting tools

* move files around

Co-authored-by: David Luzar <luzar.david@gmail.com>
2020-02-11 23:19:43 +01:00

33 lines
896 B
TypeScript

import { queries, buildQueries } from "@testing-library/react";
const _getAllByToolName = (container: HTMLElement, tool: string) => {
const toolMap: { [propKey: string]: string } = {
selection: "Selection — S, 1",
rectangle: "Rectangle — R, 2",
diamond: "Diamond — D, 3",
ellipse: "Ellipse — E, 4",
arrow: "Arrow — A, 5",
line: "Line — L, 6",
};
const toolTitle = toolMap[tool as string];
return queries.getAllByTitle(container, toolTitle);
};
const getMultipleError = (c: any, tool: any) =>
`Found multiple elements with tool name: ${tool}`;
const getMissingError = (c: any, tool: any) =>
`Unable to find an element with tool name: ${tool}`;
export const [
queryByToolName,
getAllByToolName,
getByToolName,
findAllByToolName,
findByToolName,
] = buildQueries<string[]>(
_getAllByToolName,
getMultipleError,
getMissingError,
);