Treat camera unavailability in a more friendly way.
Also creates a `components-lib` directory for major webcomponent support code.
This commit is contained in:
Dermot Duffy
@@ -0,0 +1,526 @@
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import Masonry from 'masonry-layout';
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import { beforeEach, describe, expect, it, vi } from 'vitest';
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import { mock } from 'vitest-mock-extended';
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import { MediaLoadedInfo } from '../../src/types';
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import {
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MediaGridConstructorOptions,
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MediaGridController,
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} from '../../src/components-lib/media-grid-controller';
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import { dispatchExistingMediaLoadedInfoAsEvent } from '../../src/utils/media-info';
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import {
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MutationObserverMock,
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ResizeObserverMock,
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createSlot,
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createSlotHost,
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} from '../test-utils';
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vi.mock('lodash-es/throttle', () => ({
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default: vi.fn((fn) => fn),
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}));
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const masonry = mock<Masonry>();
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vi.mock('masonry-layout', () => ({
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default: vi.fn().mockImplementation(() => {
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return masonry;
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}),
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}));
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const createChildren = (childIDs?: string[], idAttribute?: string): HTMLElement[] => {
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const children: HTMLElement[] = [];
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for (let i = 0; i < (childIDs?.length ?? 3); ++i) {
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const child = document.createElement('div');
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if (childIDs) {
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child.setAttribute(idAttribute ?? 'grid-id', childIDs[i]);
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}
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children.push(child);
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}
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return children;
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};
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const setElementWidth = (element: HTMLElement, width: number): void => {
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element.getBoundingClientRect = vi.fn().mockReturnValue({
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width: width,
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});
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};
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const createParent = (options?: {
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children?: HTMLElement[];
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width?: number;
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}): HTMLElement => {
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const host = document.createElement('div');
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if (options?.children) {
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host.append(...options.children);
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}
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// Default Lovelace card width is 492.
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setElementWidth(host, options?.width ?? 492);
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return host;
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};
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const createController = (host: HTMLElement, options?: MediaGridConstructorOptions) => {
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return new MediaGridController(host, options);
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};
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const triggerMutationObserver = (hostOrCell: 'cell' | 'host'): void => {
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const mutationObserverTrigger = vi.mocked(global.MutationObserver).mock.calls[
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hostOrCell === 'host' ? 0 : 1
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][0];
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mutationObserverTrigger([], mock<MutationObserver>());
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};
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const triggerResizeObserver = (hostOrCell: 'cell' | 'host'): void => {
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const resizeObserverTrigger = vi.mocked(global.ResizeObserver).mock.calls[
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hostOrCell === 'host' ? 0 : 1
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][0];
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resizeObserverTrigger([], mock<ResizeObserver>());
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};
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// @vitest-environment jsdom
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describe('MediaGridController', () => {
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const mediaLoadedInfo: MediaLoadedInfo = {
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width: 10,
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height: 20,
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};
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beforeEach(() => {
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vi.clearAllMocks();
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vi.stubGlobal('MutationObserver', MutationObserverMock);
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vi.stubGlobal('ResizeObserver', ResizeObserverMock);
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});
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it('should be constructable', () => {
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const controller = createController(createParent());
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expect(controller).toBeTruthy();
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expect(masonry.layout).toBeCalled();
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});
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it('should set grid contents correctly from regular elements', () => {
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const children = createChildren();
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const parent = createParent({ children: children });
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const controller = createController(parent);
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expect(controller.getGridContents()).toEqual(
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new Map([
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['0', children[0]],
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['1', children[1]],
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['2', children[2]],
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]),
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);
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expect(controller.getGridSize()).toBe(3);
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expect(masonry.layout).toBeCalled();
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});
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it('should set grid contents correctly from slotted elements', () => {
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const children = createChildren();
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(host);
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expect(controller.getGridContents()).toEqual(
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new Map([
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['0', children[0]],
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['1', children[1]],
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['2', children[2]],
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]),
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);
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expect(controller.getGridSize()).toBe(3);
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});
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it('should select element', () => {
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const children = createChildren();
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const slot = createSlot();
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createSlotHost({ slot: slot, children: children });
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const controller = createController(slot);
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// All children should be unselected.
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expect(controller.getSelected()).toBeNull();
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for (const child of children) {
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expect(child.getAttribute('selected')).toBeNull();
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expect(child.getAttribute('unselected')).toEqual('');
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}
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controller.selectCell('0');
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expect(controller.getSelected()).toBe('0');
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// 1st child should now be selected.
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expect(children[0].getAttribute('selected')).toEqual('');
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expect(children[0].getAttribute('unselected')).toBeNull();
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// 2nd and 3rd should be unselected.
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for (const child of children.slice(1)) {
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expect(child.getAttribute('selected')).toBeNull();
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expect(child.getAttribute('unselected')).toEqual('');
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}
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});
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it('should re-select element', () => {
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const children = createChildren();
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const slot = createSlot();
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createSlotHost({ slot: slot, children: children });
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const controller = createController(slot);
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// All children should be unselected.
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expect(controller.getSelected()).toBeNull();
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controller.selectCell('0');
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expect(controller.getSelected()).toBe('0');
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controller.selectCell('0');
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expect(controller.getSelected()).toBe('0');
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});
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it('should dispatch media loaded info on selection', () => {
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const children = createChildren();
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(slot);
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const mediaLoadedInfoHandler = vi.fn();
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host.addEventListener('frigate-card:media:loaded', mediaLoadedInfoHandler);
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dispatchExistingMediaLoadedInfoAsEvent(children[0], mediaLoadedInfo);
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controller.selectCell('0');
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expect(mediaLoadedInfoHandler).toBeCalledWith(
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expect.objectContaining({
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detail: mediaLoadedInfo,
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}),
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);
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});
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it('should dispatch media loaded info when cell is selected', () => {
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const children = createChildren();
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(slot);
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controller.selectCell('0');
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const mediaLoadedInfoHandler = vi.fn();
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host.addEventListener('frigate-card:media:loaded', mediaLoadedInfoHandler);
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dispatchExistingMediaLoadedInfoAsEvent(children[0], mediaLoadedInfo);
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expect(mediaLoadedInfoHandler).toBeCalledWith(
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expect.objectContaining({
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detail: mediaLoadedInfo,
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}),
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);
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});
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it('should not dispatch media loaded info when cell is not selected', () => {
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const children = createChildren();
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(host);
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controller.selectCell('1');
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const mediaLoadedInfoHandler = vi.fn();
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host.addEventListener('frigate-card:media:loaded', mediaLoadedInfoHandler);
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dispatchExistingMediaLoadedInfoAsEvent(children[0], mediaLoadedInfo);
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// Another element is selected, so the event should not have propagated.
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expect(mediaLoadedInfoHandler).not.toBeCalled();
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});
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it('should unselect', () => {
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const children = createChildren();
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(host);
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const unselectedHandler = vi.fn();
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const unloadMediaHandler = vi.fn();
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host.addEventListener('frigate-card:media-grid:unselected', unselectedHandler);
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host.addEventListener('frigate-card:media:unloaded', unloadMediaHandler);
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controller.selectCell('0');
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expect(controller.getSelected()).toBe('0');
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// Unselect all elements.
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controller.unselectAll();
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// Expect selected to now be null.
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expect(controller.getSelected()).toBeNull();
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// Expect styles to have been updated.
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for (const child of children) {
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expect(child.getAttribute('selected')).toBeNull();
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expect(child.getAttribute('unselected')).toEqual('');
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}
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// Expect handlers to have been called.
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expect(unselectedHandler).toBeCalledTimes(1);
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expect(unloadMediaHandler).toBeCalledTimes(1);
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// Unselecting a second time should do nothing.
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controller.unselectAll();
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expect(unselectedHandler).toBeCalledTimes(1);
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expect(unloadMediaHandler).toBeCalledTimes(1);
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});
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it('should select in constructor', () => {
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const children = createChildren();
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(host, { selected: '2' });
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expect(controller.getSelected()).toBe('2');
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});
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it('should respect grid attribute option', () => {
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const children = createChildren(['one', 'two', 'three'], 'test-id');
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(host, { idAttribute: 'test-id' });
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expect(controller.getGridContents()).toEqual(
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new Map([
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['one', children[0]],
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['two', children[1]],
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['three', children[2]],
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]),
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);
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});
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it('should destroy with regular elements', () => {
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const children = createChildren();
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const parent = createParent({ children: children });
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const controller = createController(parent);
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expect(controller.getGridSize()).toBe(3);
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controller.destroy();
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expect(controller.getGridSize()).toBe(0);
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});
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it('should destroy with slotted elements', () => {
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const children = createChildren();
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const slot = createSlot();
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createSlotHost({ slot: slot, children: children });
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const controller = createController(slot);
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expect(controller.getGridSize()).toBe(3);
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controller.destroy();
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expect(controller.getGridSize()).toBe(0);
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});
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it('should replace children when they change', () => {
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const children = createChildren();
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const parent = createParent({ children: children });
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const controller = createController(parent, { selected: '1' });
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dispatchExistingMediaLoadedInfoAsEvent(children[0], mediaLoadedInfo);
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expect(controller.getSelected()).toBe('1');
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expect(controller.getGridSize()).toBe(3);
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children.forEach((child) => parent.removeChild(child));
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const newChildren = createChildren(['one', 'two', 'three']);
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newChildren.forEach((child) => parent.appendChild(child));
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triggerMutationObserver('host');
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expect(controller.getGridContents()).toEqual(
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new Map([
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['one', newChildren[0]],
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['two', newChildren[1]],
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['three', newChildren[2]],
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]),
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);
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expect(controller.getSelected()).toBeNull();
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});
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it('should re-calculate children when id attribute changes', () => {
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const children = createChildren(['one', 'two', 'three'], 'test-id');
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const parent = createParent({ children: children });
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const controller = createController(parent, {
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selected: 'one',
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idAttribute: 'test-id',
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});
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expect(controller.getSelected()).toBe('one');
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expect(controller.getGridSize()).toBe(3);
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children[0].setAttribute('test-id', 'alpha');
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children[1].setAttribute('test-id', 'beta');
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children[2].setAttribute('test-id', 'gamma');
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triggerMutationObserver('cell');
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expect(controller.getGridContents()).toEqual(
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new Map([
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['alpha', children[0]],
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['beta', children[1]],
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['gamma', children[2]],
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]),
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);
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expect(controller.getSelected()).toBeNull();
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});
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it('should replace children of a slot when they change', () => {
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const children = createChildren();
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const slot = createSlot();
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const host = createSlotHost({ slot: slot, children: children });
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const controller = createController(slot, { selected: '1' });
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expect(controller.getSelected()).toBe('1');
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expect(controller.getGridSize()).toBe(3);
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children.forEach((child) => host.removeChild(child));
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const newChildren = createChildren(['one', 'two', 'three']);
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newChildren.forEach((child) => host.append(child));
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slot.dispatchEvent(new Event('slotchange'));
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expect(controller.getGridContents()).toEqual(
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new Map([
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['one', newChildren[0]],
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['two', newChildren[1]],
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['three', newChildren[2]],
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]),
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);
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expect(controller.getSelected()).toBeNull();
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});
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it('should construct masonry correctly', () => {
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const children = createChildren();
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const parent = createParent({ children: children });
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createController(parent);
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expect(Masonry).toBeCalledWith(
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parent,
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expect.objectContaining({
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initLayout: false,
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percentPosition: true,
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transitionDuration: '0.2s',
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}),
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);
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});
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it('should set default column size correctly', () => {
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const parent = createParent({ children: createChildren() });
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createController(parent);
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expect(Masonry).toBeCalledWith(
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parent,
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expect.objectContaining({
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columnWidth: 246,
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}),
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);
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expect(parent.style.getPropertyValue('--frigate-card-grid-column-size')).toBe(
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'246px',
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);
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});
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it('should respect exact columns', () => {
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const parent = createParent({ children: createChildren(), width: 2000 });
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const controller = createController(parent);
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controller.setDisplayConfig({ mode: 'grid', grid_columns: 2 });
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// Will have been called once on construction, and then again when the
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// number of columns changes.
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expect(Masonry).toBeCalledTimes(2);
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expect(Masonry).toBeCalledWith(
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parent,
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expect.objectContaining({
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columnWidth: 1000,
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}),
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);
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expect(parent.style.getPropertyValue('--frigate-card-grid-column-size')).toBe(
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'1000px',
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);
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});
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it('should respect selected width factor', () => {
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const parent = createParent({ children: createChildren(), width: 2000 });
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const controller = createController(parent);
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controller.setDisplayConfig({ mode: 'grid', grid_selected_width_factor: 3 });
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expect(
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parent.style.getPropertyValue('--frigate-card-grid-selected-width-factor'),
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).toBe('3');
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// Setting the same config again should do nothing.
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controller.setDisplayConfig({ mode: 'grid', grid_selected_width_factor: 3 });
|
||||
expect(
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||||
parent.style.getPropertyValue('--frigate-card-grid-selected-width-factor'),
|
||||
).toBe('3');
|
||||
});
|
||||
|
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it('should select cell when interacted with', () => {
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const children = createChildren();
|
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const parent = createParent({ children: children, width: 2000 });
|
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const controller = createController(parent);
|
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|
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expect(controller.getSelected()).toBeNull();
|
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const clickHandler = vi.fn();
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parent.addEventListener('click', clickHandler);
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||||
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children[1].click();
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||||
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||||
// Click will not be allowed through.
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expect(clickHandler).not.toBeCalled();
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expect(controller.getSelected()).toBe('1');
|
||||
});
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it('should ignore interaction events on already selected cell', () => {
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const children = createChildren();
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const parent = createParent({ children: children, width: 2000 });
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const controller = createController(parent);
|
||||
controller.selectCell('1');
|
||||
|
||||
const clickHandler = vi.fn();
|
||||
parent.addEventListener('click', clickHandler);
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children[1].click();
|
||||
|
||||
// Click will be allowed through.
|
||||
expect(clickHandler).toBeCalled();
|
||||
expect(controller.getSelected()).toBe('1');
|
||||
});
|
||||
|
||||
it('should re-layout when child size changes', () => {
|
||||
createController(createParent({ children: createChildren() }));
|
||||
|
||||
vi.mocked(masonry.layout)?.mockClear();
|
||||
triggerResizeObserver('cell');
|
||||
expect(masonry.layout).toBeCalled();
|
||||
});
|
||||
|
||||
it('should re-create masonry when host size changes', () => {
|
||||
const children = createChildren();
|
||||
const parent = createParent({ children: children });
|
||||
createController(parent);
|
||||
expect(Masonry).toBeCalledWith(
|
||||
parent,
|
||||
expect.objectContaining({
|
||||
columnWidth: 246,
|
||||
}),
|
||||
);
|
||||
expect(parent.style.getPropertyValue('--frigate-card-grid-column-size')).toBe(
|
||||
'246px',
|
||||
);
|
||||
|
||||
// Clear mock state.
|
||||
vi.mocked(Masonry).mockClear();
|
||||
vi.mocked(masonry.layout)?.mockClear();
|
||||
|
||||
// Resize the host.
|
||||
setElementWidth(parent, 2000);
|
||||
triggerResizeObserver('host');
|
||||
|
||||
// Masonry should be reconstructed, styles set and layout called.
|
||||
expect(Masonry).toBeCalledWith(
|
||||
parent,
|
||||
expect.objectContaining({
|
||||
columnWidth: 667,
|
||||
}),
|
||||
);
|
||||
expect(parent.style.getPropertyValue('--frigate-card-grid-column-size')).toBe(
|
||||
'667px',
|
||||
);
|
||||
expect(masonry.layout).toBeCalled();
|
||||
|
||||
// Clear mock state.
|
||||
vi.mocked(Masonry).mockClear();
|
||||
vi.mocked(masonry.layout)?.mockClear();
|
||||
|
||||
// Triger with the same sizes.
|
||||
triggerResizeObserver('host');
|
||||
expect(Masonry).not.toBeCalled();
|
||||
expect(masonry.layout).not.toBeCalled();
|
||||
});
|
||||
});
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,321 @@
|
||||
import Panzoom, { PanzoomEventDetail, PanzoomObject } from '@dermotduffy/panzoom';
|
||||
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
|
||||
import { mock } from 'vitest-mock-extended';
|
||||
import { ZoomController } from '../../src/components-lib/zoom-controller';
|
||||
|
||||
vi.mock('@dermotduffy/panzoom');
|
||||
|
||||
// https://github.com/jsdom/jsdom/issues/2527
|
||||
(window as any).PointerEvent = MouseEvent;
|
||||
|
||||
// @vitest-environment jsdom
|
||||
describe('ZoomController', () => {
|
||||
const mediaMediSpy = vi.spyOn(window, 'matchMedia');
|
||||
|
||||
const createMockPanZoom = (): PanzoomObject => {
|
||||
const panzoom = mock<PanzoomObject>();
|
||||
panzoom.getScale.mockReturnValue(1.0);
|
||||
return panzoom;
|
||||
};
|
||||
|
||||
const createAndRegisterZoom = (element: HTMLElement): ZoomController => {
|
||||
const zoom = new ZoomController(element);
|
||||
zoom.activate();
|
||||
return zoom;
|
||||
};
|
||||
|
||||
const createTouch = (target: HTMLElement): Touch => {
|
||||
return {
|
||||
clientX: 0,
|
||||
clientY: 0,
|
||||
force: 0,
|
||||
identifier: 0,
|
||||
pageX: 0,
|
||||
pageY: 0,
|
||||
radiusX: 0,
|
||||
radiusY: 0,
|
||||
rotationAngle: 0,
|
||||
screenX: 0,
|
||||
screenY: 0,
|
||||
target: target,
|
||||
};
|
||||
};
|
||||
|
||||
beforeEach(() => {
|
||||
mediaMediSpy.mockReturnValue(<MediaQueryList>{ matches: true });
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
vi.clearAllMocks();
|
||||
});
|
||||
|
||||
it('should be creatable', () => {
|
||||
const element = document.createElement('div');
|
||||
const zoom = new ZoomController(element);
|
||||
expect(zoom).toBeTruthy();
|
||||
});
|
||||
|
||||
it('should respond with pointer', () => {
|
||||
const element = document.createElement('div');
|
||||
|
||||
const panzoom = createMockPanZoom();
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(panzoom);
|
||||
|
||||
createAndRegisterZoom(element);
|
||||
|
||||
// Won't zoom without control key.
|
||||
const ev_1 = new WheelEvent('wheel', { bubbles: false, deltaY: -120 });
|
||||
element.dispatchEvent(ev_1);
|
||||
expect(panzoom.zoomWithWheel).not.toBeCalled();
|
||||
|
||||
const ev_2 = new WheelEvent('wheel', {
|
||||
bubbles: false,
|
||||
deltaY: -120,
|
||||
ctrlKey: true,
|
||||
});
|
||||
element.dispatchEvent(ev_2);
|
||||
expect(panzoom.zoomWithWheel).toBeCalledWith(ev_2);
|
||||
|
||||
panzoom.getScale = vi.fn().mockReturnValue(1.2);
|
||||
|
||||
const ev_3 = new PointerEvent('pointerdown');
|
||||
element.dispatchEvent(ev_3);
|
||||
expect(panzoom.handleDown).toBeCalledWith(ev_3);
|
||||
|
||||
const ev_4 = new PointerEvent('pointermove');
|
||||
element.dispatchEvent(ev_4);
|
||||
expect(panzoom.handleMove).toBeCalledWith(ev_4);
|
||||
|
||||
const ev_5 = new PointerEvent('pointerup');
|
||||
element.dispatchEvent(ev_5);
|
||||
expect(panzoom.handleUp).toBeCalledWith(ev_5);
|
||||
});
|
||||
|
||||
it('should not respond to pointer when not zoomed', () => {
|
||||
const element = document.createElement('div');
|
||||
|
||||
const panzoom = createMockPanZoom();
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(panzoom);
|
||||
|
||||
createAndRegisterZoom(element);
|
||||
|
||||
const ev_1 = new PointerEvent('pointerdown');
|
||||
element.dispatchEvent(ev_1);
|
||||
expect(panzoom.handleDown).not.toBeCalledWith(ev_1);
|
||||
|
||||
const ev_2 = new PointerEvent('pointermove');
|
||||
element.dispatchEvent(ev_2);
|
||||
expect(panzoom.handleDown).not.toBeCalledWith(ev_2);
|
||||
|
||||
const ev_3 = new PointerEvent('pointerup');
|
||||
element.dispatchEvent(ev_3);
|
||||
expect(panzoom.handleDown).not.toBeCalledWith(ev_3);
|
||||
});
|
||||
|
||||
it('should respond with touch', () => {
|
||||
mediaMediSpy.mockReturnValue(<MediaQueryList>{ matches: false });
|
||||
|
||||
const element = document.createElement('div');
|
||||
|
||||
const panzoom = createMockPanZoom();
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(panzoom);
|
||||
|
||||
createAndRegisterZoom(element);
|
||||
|
||||
const ev_1 = new TouchEvent('touchstart', {
|
||||
bubbles: false,
|
||||
touches: [createTouch(element), createTouch(element)],
|
||||
});
|
||||
element.dispatchEvent(ev_1);
|
||||
expect(panzoom.handleDown).toBeCalledWith(ev_1);
|
||||
|
||||
panzoom.getScale = vi.fn().mockReturnValue(1.2);
|
||||
|
||||
const ev_3 = new TouchEvent('touchstart');
|
||||
element.dispatchEvent(ev_3);
|
||||
expect(panzoom.handleDown).toBeCalledWith(ev_3);
|
||||
|
||||
const ev_4 = new TouchEvent('touchmove');
|
||||
element.dispatchEvent(ev_4);
|
||||
expect(panzoom.handleMove).toBeCalledWith(ev_4);
|
||||
|
||||
const ev_5 = new TouchEvent('touchend');
|
||||
element.dispatchEvent(ev_5);
|
||||
expect(panzoom.handleUp).toBeCalledWith(ev_5);
|
||||
});
|
||||
|
||||
it('should ignore click after pointerdown', () => {
|
||||
const outer = document.createElement('div');
|
||||
const inner = document.createElement('div');
|
||||
outer.appendChild(inner);
|
||||
const clickHandler = vi.fn();
|
||||
outer.addEventListener('click', clickHandler);
|
||||
|
||||
const panzoom = createMockPanZoom();
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(panzoom);
|
||||
|
||||
createAndRegisterZoom(inner);
|
||||
|
||||
// Simulate being zoomed in.
|
||||
panzoom.getScale = vi.fn().mockReturnValue(1.2);
|
||||
|
||||
// A click on its own will be fine.
|
||||
const click_1 = new MouseEvent('click', { bubbles: true });
|
||||
inner.dispatchEvent(click_1);
|
||||
expect(clickHandler).toBeCalledTimes(1);
|
||||
|
||||
// A click after a pointerdown will be ignored.
|
||||
const pointerdown_1 = new PointerEvent('pointerdown');
|
||||
inner.dispatchEvent(pointerdown_1);
|
||||
|
||||
const click_2 = new MouseEvent('click', { bubbles: true });
|
||||
inner.dispatchEvent(click_2);
|
||||
|
||||
// Click will have been ignored.
|
||||
expect(clickHandler).toBeCalledTimes(1);
|
||||
|
||||
// Simulate being zoomed out.
|
||||
panzoom.getScale = vi.fn().mockReturnValue(1.0);
|
||||
const pointerdown_2 = new PointerEvent('pointerdown');
|
||||
inner.dispatchEvent(pointerdown_2);
|
||||
|
||||
const click_3 = new MouseEvent('click', { bubbles: true });
|
||||
inner.dispatchEvent(click_3);
|
||||
|
||||
// Click will have been processed.
|
||||
expect(clickHandler).toBeCalledTimes(2);
|
||||
});
|
||||
|
||||
it('deactivate should remove event handlers', () => {
|
||||
const element = document.createElement('div');
|
||||
|
||||
const panzoom = createMockPanZoom();
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(panzoom);
|
||||
|
||||
createAndRegisterZoom(element).deactivate();
|
||||
|
||||
const ev_1 = new WheelEvent('wheel', {
|
||||
bubbles: false,
|
||||
deltaY: -120,
|
||||
ctrlKey: true,
|
||||
});
|
||||
element.dispatchEvent(ev_1);
|
||||
expect(panzoom.zoomWithWheel).not.toBeCalled();
|
||||
});
|
||||
|
||||
it('should fire frigate cards on zoom/unzoom', () => {
|
||||
const element = document.createElement('div');
|
||||
|
||||
const zoomedFunc = vi.fn();
|
||||
const unzoomedFunc = vi.fn();
|
||||
|
||||
element.addEventListener('frigate-card:zoom:zoomed', zoomedFunc);
|
||||
element.addEventListener('frigate-card:zoom:unzoomed', unzoomedFunc);
|
||||
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(createMockPanZoom());
|
||||
|
||||
createAndRegisterZoom(element);
|
||||
|
||||
const ev_1 = new CustomEvent<PanzoomEventDetail>('panzoomzoom', {
|
||||
detail: {
|
||||
x: 0,
|
||||
y: 0,
|
||||
scale: 1.2,
|
||||
isSVG: false,
|
||||
originalEvent: new PointerEvent('pointermove'),
|
||||
},
|
||||
});
|
||||
element.dispatchEvent(ev_1);
|
||||
expect(zoomedFunc).toBeCalled();
|
||||
expect(unzoomedFunc).not.toBeCalled();
|
||||
|
||||
const ev_2 = new CustomEvent<PanzoomEventDetail>('panzoomzoom', {
|
||||
detail: {
|
||||
x: 0,
|
||||
y: 0,
|
||||
scale: 1,
|
||||
isSVG: false,
|
||||
originalEvent: new PointerEvent('pointermove'),
|
||||
},
|
||||
});
|
||||
element.dispatchEvent(ev_2);
|
||||
expect(unzoomedFunc).toBeCalled();
|
||||
});
|
||||
|
||||
it('should set touch action on zoom/unzoom', () => {
|
||||
const element = document.createElement('div');
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(createMockPanZoom());
|
||||
|
||||
createAndRegisterZoom(element);
|
||||
|
||||
const ev_1 = new CustomEvent<PanzoomEventDetail>('panzoomzoom', {
|
||||
detail: {
|
||||
x: 0,
|
||||
y: 0,
|
||||
scale: 1.2,
|
||||
isSVG: false,
|
||||
originalEvent: new PointerEvent('pointermove'),
|
||||
},
|
||||
});
|
||||
element.dispatchEvent(ev_1);
|
||||
expect(element.style.touchAction).toBe('none');
|
||||
|
||||
const ev_2 = new CustomEvent<PanzoomEventDetail>('panzoomzoom', {
|
||||
detail: {
|
||||
x: 0,
|
||||
y: 0,
|
||||
scale: 1,
|
||||
isSVG: false,
|
||||
originalEvent: new PointerEvent('pointermove'),
|
||||
},
|
||||
});
|
||||
element.dispatchEvent(ev_2);
|
||||
expect(element.style.touchAction).toBeFalsy();
|
||||
});
|
||||
|
||||
it('should not fire frigate cards when state has not changed or spurious events received', () => {
|
||||
const element = document.createElement('div');
|
||||
|
||||
const zoomedFunc = vi.fn();
|
||||
const unzoomedFunc = vi.fn();
|
||||
|
||||
element.addEventListener('frigate-card:zoom:zoomed', zoomedFunc);
|
||||
element.addEventListener('frigate-card:zoom:unzoomed', unzoomedFunc);
|
||||
|
||||
vi.mocked(Panzoom).mockReturnValueOnce(createMockPanZoom());
|
||||
|
||||
createAndRegisterZoom(element);
|
||||
|
||||
const ev_1 = new CustomEvent<PanzoomEventDetail>('panzoomzoom', {
|
||||
detail: {
|
||||
x: 0,
|
||||
y: 0,
|
||||
scale: 1,
|
||||
isSVG: false,
|
||||
originalEvent: new PointerEvent('pointermove'),
|
||||
},
|
||||
});
|
||||
element.dispatchEvent(ev_1);
|
||||
|
||||
// Unzoomed event with scale === 1, this._zoomed will already be false.
|
||||
expect(unzoomedFunc).not.toBeCalled();
|
||||
expect(zoomedFunc).not.toBeCalled();
|
||||
|
||||
const ev_2 = new CustomEvent<PanzoomEventDetail>('panzoomzoom', {
|
||||
detail: {
|
||||
x: 0,
|
||||
y: 0,
|
||||
scale: 1.2,
|
||||
isSVG: false,
|
||||
originalEvent: new PointerEvent('pointermove'),
|
||||
},
|
||||
});
|
||||
element.dispatchEvent(ev_2);
|
||||
expect(zoomedFunc).toBeCalledTimes(1);
|
||||
expect(unzoomedFunc).not.toBeCalled();
|
||||
|
||||
// Another call when already zoomed will be ignored.
|
||||
element.dispatchEvent(ev_2);
|
||||
expect(zoomedFunc).toBeCalledTimes(1);
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user