Ewald
85a82f130a
- Rename 132 *.vitest.mjs -> *.vitest.ts - Rename vitest.setup.mjs -> vitest.setup.ts - Rename helpers/vitestEnvironment.mjs -> vitestEnvironment.ts - Delete settings_store.test.mjs (Node test runner, superseded by .vitest.ts) - Fix .mjs imports in vitest.setup.ts and grid_loader_adaptive_paging.vitest.ts Config updates: - vitest.config.mjs: setupFiles, include, coverage.include -> .ts - tsconfig.test.json: new dedicated config for test files (strict:false) - knip.json: update project pattern for tests - package.json: add typecheck:tests script (audit-only)
54 lines
1.9 KiB
TypeScript
54 lines
1.9 KiB
TypeScript
// @vitest-environment happy-dom
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import { beforeEach, describe, expect, it, vi } from "vitest";
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const viewerMock = vi.hoisted(() => ({
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open: vi.fn(),
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setMode: vi.fn(),
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}));
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const getViewerInstanceMock = vi.hoisted(() => vi.fn(() => viewerMock));
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vi.mock("../components/Viewer.js", () => ({
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getViewerInstance: getViewerInstanceMock,
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}));
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describe("requestViewerOpen", () => {
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beforeEach(() => {
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viewerMock.open.mockClear();
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viewerMock.setMode.mockClear();
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getViewerInstanceMock.mockClear();
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});
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it("falls back to the viewer singleton when no portal listener handles the event", async () => {
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const { requestViewerOpen } = await import("../features/viewer/viewerOpenRequest.js");
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const asset = { id: 1, filename: "one.png", kind: "image" };
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const opened = requestViewerOpen({ assets: [asset], index: 0 });
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expect(opened).toBe(true);
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expect(getViewerInstanceMock).toHaveBeenCalledTimes(1);
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expect(viewerMock.open).toHaveBeenCalledWith([asset], 0);
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});
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it("does not double-open when the portal marks the event as handled", async () => {
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const { EVENTS } = await import("../app/events.js");
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const { requestViewerOpen } = await import("../features/viewer/viewerOpenRequest.js");
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const asset = { id: 2, filename: "two.png", kind: "image" };
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const onOpen = vi.fn((event) => {
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event.detail.handled = true;
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});
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window.addEventListener(EVENTS.OPEN_VIEWER, onOpen);
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try {
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const opened = requestViewerOpen({ assets: [asset], index: 0, mode: "ab" });
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expect(opened).toBe(true);
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expect(onOpen).toHaveBeenCalledTimes(1);
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expect(getViewerInstanceMock).not.toHaveBeenCalled();
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expect(viewerMock.open).not.toHaveBeenCalled();
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} finally {
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window.removeEventListener(EVENTS.OPEN_VIEWER, onOpen);
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}
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});
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});
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