125 lines
3.0 KiB
TypeScript
125 lines
3.0 KiB
TypeScript
import { describe, expect, it, vi } from 'vitest';
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import { mock } from 'vitest-mock-extended';
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import { MergeContextViewModifier } from '../../../src/card-controller/view/modifiers/merge-context';
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import { ViewManager } from '../../../src/card-controller/view/view-manager';
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import {
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generateViewContextForZoom,
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handleZoomSettingsObservedEvent,
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} from '../../../src/components-lib/zoom/zoom-view-context';
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vi.mock('../../../src/card-controller/view/modifiers/merge-context');
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describe('generateViewContextForZoom', () => {
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it('with observed', () => {
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expect(
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generateViewContextForZoom('target', {
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observed: {
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pan: { x: 1, y: 2 },
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zoom: 3,
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isDefault: true,
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unzoomed: true,
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},
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}),
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).toEqual({
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zoom: {
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target: {
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observed: {
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pan: { x: 1, y: 2 },
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zoom: 3,
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isDefault: true,
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unzoomed: true,
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},
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requested: null,
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},
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},
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});
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});
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it('with requested', () => {
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expect(
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generateViewContextForZoom('target', {
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requested: {
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pan: { x: 1, y: 2 },
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zoom: 3,
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},
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}),
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).toEqual({
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zoom: {
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target: {
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requested: {
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pan: { x: 1, y: 2 },
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zoom: 3,
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},
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},
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},
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});
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});
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});
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// @vitest-environment jsdom
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describe('handleZoomSettingsObservedEvent', () => {
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it('should reject observed zoom settings without viewManager ', () => {
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handleZoomSettingsObservedEvent(
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new CustomEvent('advanced-camera-card:zoom:change', {
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detail: {
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pan: { x: 1, y: 2 },
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zoom: 3,
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isDefault: true,
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unzoomed: true,
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},
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}),
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);
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// No observable effect.
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});
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it('should reject observed zoom settings without target ', () => {
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const viewManager = mock<ViewManager>();
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handleZoomSettingsObservedEvent(
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new CustomEvent('advanced-camera-card:zoom:change', {
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detail: {
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pan: { x: 1, y: 2 },
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zoom: 3,
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isDefault: true,
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unzoomed: true,
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},
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}),
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viewManager,
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);
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expect(viewManager.setViewByParameters).not.toBeCalled();
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});
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it('should handle observed zoom settings ', () => {
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const viewManager = mock<ViewManager>();
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handleZoomSettingsObservedEvent(
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new CustomEvent('advanced-camera-card:zoom:change', {
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detail: {
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pan: { x: 1, y: 2 },
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zoom: 3,
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isDefault: true,
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unzoomed: true,
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},
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}),
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viewManager,
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'target',
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);
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expect(viewManager.setViewByParameters).toBeCalledWith(
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expect.objectContaining({
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modifiers: [expect.any(MergeContextViewModifier)],
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}),
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);
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expect(MergeContextViewModifier).toBeCalledWith({
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zoom: {
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target: {
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observed: { pan: { x: 1, y: 2 }, zoom: 3, isDefault: true, unzoomed: true },
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requested: null,
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},
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},
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});
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});
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});
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