Carlos Florêncio
69 lines
2.0 KiB
TypeScript
69 lines
2.0 KiB
TypeScript
import { createRef } from "react";
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import { act, renderHook } from "@testing-library/react";
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import type { Editor } from "@tiptap/core";
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import { describe, expect, it, vi } from "vitest";
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import { usePlanFindShortcut } from "./use-plan-find-shortcut";
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type EditorDouble = Editor & { isDestroyed: boolean };
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function destroyedEditor(): EditorDouble {
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return {
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isDestroyed: true,
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on: vi.fn(),
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off: vi.fn(),
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get commands() {
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throw new Error("destroyed editor commands were read");
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},
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} as unknown as EditorDouble;
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}
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function liveEditor(): EditorDouble {
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return {
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isDestroyed: false,
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on: vi.fn(),
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off: vi.fn(),
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commands: {
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clearPlanSearch: vi.fn(),
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setPlanSearchQuery: vi.fn(),
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planSearchNext: vi.fn(),
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planSearchPrev: vi.fn(),
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},
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} as unknown as EditorDouble;
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}
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describe("usePlanFindShortcut editor lifecycle", () => {
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// @covers AC-UI-PLAN-EDITOR-TASK-SWITCH-001.2
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it("does not read commands from an editor that is already destroyed", () => {
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const editor = destroyedEditor();
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expect(() =>
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renderHook(() => usePlanFindShortcut(createRef<HTMLDivElement>(), editor)),
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).not.toThrow();
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expect(editor.on).not.toHaveBeenCalled();
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});
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// @covers AC-UI-PLAN-EDITOR-TASK-SWITCH-001.3
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it("does not use an editor that is destroyed after the hook mounts", () => {
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const editor = liveEditor();
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const view = renderHook(() => usePlanFindShortcut(createRef<HTMLDivElement>(), editor));
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const off = editor.off;
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act(() => view.result.current.open());
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editor.isDestroyed = true;
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Object.defineProperty(editor, "commands", {
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get() {
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throw new Error("destroyed editor commands were read");
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},
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});
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expect(() => {
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act(() => view.result.current.setQuery("fox"));
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act(() => view.result.current.close());
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act(() => view.result.current.findNext());
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view.unmount();
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}).not.toThrow();
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expect(off).not.toHaveBeenCalled();
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});
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});
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