136 lines
3.8 KiB
TypeScript
136 lines
3.8 KiB
TypeScript
// (C) Copyright 2015 Moodle Pty Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { mock, mockSingleton } from '@/testing/utils';
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import { ActivatedRoute, ActivatedRouteSnapshot, UrlSegment } from '@angular/router';
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import { CoreRoutedItemsManagerSource } from '@classes/items-management/routed-items-manager-source';
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import { CoreSwipeNavigationItemsManager } from '@classes/items-management/swipe-navigation-items-manager';
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import { CoreNavigator } from '@services/navigator';
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interface Item {
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path: string;
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}
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class StubSource extends CoreRoutedItemsManagerSource<Item> {
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stubItems: Item[];
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constructor(stubItems: Item[] = []) {
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super();
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this.stubItems = stubItems;
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}
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getItemPath(item: Item): string {
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return item.path;
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}
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protected async loadPageItems(): Promise<{ items: Item[] }> {
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return { items: this.stubItems };
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}
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}
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class StubManager extends CoreSwipeNavigationItemsManager {
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skipItemInSwipe(item: Item): boolean {
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return item.path.includes('skip');
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}
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}
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describe('CoreSwipeNavigationItemsManager', () => {
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let items: Item[];
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let currentPath: string;
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let source: StubSource;
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let instance: StubManager;
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beforeEach(async () => {
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mockSingleton(CoreNavigator, {
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navigate: jest.fn(),
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getCurrentRoute: () => mock<ActivatedRoute>({
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snapshot: mock<ActivatedRouteSnapshot>({
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url: [mock<UrlSegment>({ path: currentPath })],
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}),
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}),
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});
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items = [];
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currentPath = '';
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source = new StubSource(items);
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instance = new StubManager(source);
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});
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it('navigates to next item', async () => {
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// Arrange.
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currentPath = 'foo';
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items.push({ path: 'foo' });
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items.push({ path: 'bar' });
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await source.load();
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// Act.
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await instance.navigateToNextItem();
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// Assert.
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expect(CoreNavigator.navigate).toHaveBeenCalledWith('../bar', { animationDirection: 'forward', params: {}, replace: true });
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});
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it('navigates to previous item', async () => {
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// Arrange.
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currentPath = 'bar';
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items.push({ path: 'foo' });
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items.push({ path: 'bar' });
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await source.load();
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// Act.
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await instance.navigateToPreviousItem();
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// Assert.
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expect(CoreNavigator.navigate).toHaveBeenCalledWith('../foo', { animationDirection: 'back', params: {}, replace: true });
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});
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it('skips items', async () => {
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// Arrange.
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currentPath = 'foo';
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items.push({ path: 'foo' });
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items.push({ path: 'skip' });
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items.push({ path: 'bar' });
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await source.load();
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// Act.
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await instance.navigateToNextItem();
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// Assert.
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expect(CoreNavigator.navigate).toHaveBeenCalledWith('../bar', { animationDirection: 'forward', params: {}, replace: true });
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});
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it('checks items', async () => {
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// Arrange.
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currentPath = 'foo';
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items.push({ path: 'foo' });
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items.push({ path: 'bar' });
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await source.load();
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// Assert.
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await expect(instance.hasNextItem()).resolves.toBe(true);
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await expect(instance.hasPreviousItem()).resolves.toBe(false);
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});
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});
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