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import React from "react";
import { Excalidraw } from "../index";
import type { ExcalidrawImperativeAPI } from "../types";
import { resolvablePromise } from "../utils";
import { act, render } from "./test-utils";
import { Pointer } from "./helpers/ui";
describe("setActiveTool()", () => {
const h = window.h;
let excalidrawAPI: ExcalidrawImperativeAPI;
const mouse = new Pointer("mouse");
beforeEach(async () => {
const excalidrawAPIPromise = resolvablePromise<ExcalidrawImperativeAPI>();
await render(
<Excalidraw
excalidrawAPI={(api) => excalidrawAPIPromise.resolve(api as any)}
/>,
);
excalidrawAPI = await excalidrawAPIPromise;
});
it("should expose setActiveTool on package API", () => {
expect(excalidrawAPI.setActiveTool).toBeDefined();
expect(excalidrawAPI.setActiveTool).toBe(h.app.setActiveTool);
});
it("should set the active tool type", async () => {
expect(h.state.activeTool.type).toBe("selection");
act(() => {
excalidrawAPI.setActiveTool({ type: "rectangle" });
});
expect(h.state.activeTool.type).toBe("rectangle");
mouse.down(10, 10);
mouse.up(20, 20);
expect(h.state.activeTool.type).toBe("selection");
});
it("should support tool locking", async () => {
expect(h.state.activeTool.type).toBe("selection");
act(() => {
excalidrawAPI.setActiveTool({ type: "rectangle", locked: true });
});
expect(h.state.activeTool.type).toBe("rectangle");
mouse.down(10, 10);
mouse.up(20, 20);
expect(h.state.activeTool.type).toBe("rectangle");
});
it("should set custom tool", async () => {
expect(h.state.activeTool.type).toBe("selection");
act(() => {
excalidrawAPI.setActiveTool({ type: "custom", customType: "comment" });
});
expect(h.state.activeTool.type).toBe("custom");
expect(h.state.activeTool.customType).toBe("comment");
});
});
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