e617ccc252
Co-authored-by: Lipis <lipiridis@gmail.com> Co-authored-by: dwelle <luzar.david@gmail.com>
91 lines
2.9 KiB
TypeScript
91 lines
2.9 KiB
TypeScript
import React from "react";
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import ReactDOM from "react-dom";
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import { render, fireEvent } from "./test-utils";
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import ExcalidrawApp from "../excalidraw-app";
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import * as Renderer from "../renderer/renderScene";
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import { reseed } from "../random";
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import { UI, Pointer, Keyboard } from "./helpers/ui";
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import { getTransformHandles } from "../element/transformHandles";
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const mouse = new Pointer("mouse");
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// Unmount ReactDOM from root
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ReactDOM.unmountComponentAtNode(document.getElementById("root")!);
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const renderScene = jest.spyOn(Renderer, "renderScene");
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beforeEach(() => {
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localStorage.clear();
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renderScene.mockClear();
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reseed(7);
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});
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const { h } = window;
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describe("resize element", () => {
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it("rectangle", async () => {
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const { getByToolName, container } = await render(<ExcalidrawApp />);
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const canvas = container.querySelector("canvas")!;
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{
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// create element
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const tool = getByToolName("rectangle");
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fireEvent.click(tool);
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fireEvent.pointerDown(canvas, { clientX: 30, clientY: 20 });
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fireEvent.pointerMove(canvas, { clientX: 60, clientY: 70 });
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fireEvent.pointerUp(canvas);
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expect(renderScene).toHaveBeenCalledTimes(6);
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expect(h.state.selectionElement).toBeNull();
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expect(h.elements.length).toEqual(1);
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expect(h.state.selectedElementIds[h.elements[0].id]).toBeTruthy();
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expect([h.elements[0].x, h.elements[0].y]).toEqual([30, 20]);
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expect([h.elements[0].width, h.elements[0].height]).toEqual([30, 50]);
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renderScene.mockClear();
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}
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// select the element first
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fireEvent.pointerDown(canvas, { clientX: 50, clientY: 20 });
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fireEvent.pointerUp(canvas);
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// select a handler rectangle (top-left)
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fireEvent.pointerDown(canvas, { clientX: 21, clientY: 13 });
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fireEvent.pointerMove(canvas, { clientX: 20, clientY: 40 });
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fireEvent.pointerUp(canvas);
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expect(renderScene).toHaveBeenCalledTimes(5);
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expect(h.state.selectionElement).toBeNull();
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expect(h.elements.length).toEqual(1);
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expect([h.elements[0].x, h.elements[0].y]).toEqual([29, 47]);
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expect([h.elements[0].width, h.elements[0].height]).toEqual([30, 50]);
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h.elements.forEach((element) => expect(element).toMatchSnapshot());
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});
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});
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describe("resize element with aspect ratio when SHIFT is clicked", () => {
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it("rectangle", async () => {
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await render(<ExcalidrawApp />);
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const rectangle = UI.createElement("rectangle", {
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x: 0,
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width: 30,
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height: 50,
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});
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mouse.select(rectangle);
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const se = getTransformHandles(rectangle, h.state.zoom, "mouse").se!;
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const clientX = se[0] + se[2] / 2;
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const clientY = se[1] + se[3] / 2;
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Keyboard.withModifierKeys({ shift: true }, () => {
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mouse.reset();
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mouse.down(clientX, clientY);
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mouse.move(1, 1);
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mouse.up();
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});
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expect([h.elements[0].width, h.elements[0].height]).toEqual([51, 51]);
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});
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});
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