81 lines
2.2 KiB
TypeScript
81 lines
2.2 KiB
TypeScript
import { configureStore } from 'app/store/configureStore';
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import { useSelector } from 'app/types';
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import { fullyLoadedViewItemCollection } from '../fixtures/state.fixtures';
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import { BrowseDashboardsState } from '../types';
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import { useBrowseLoadingStatus } from './hooks';
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jest.mock('app/types', () => {
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const original = jest.requireActual('app/types');
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return {
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...original,
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useSelector: jest.fn(),
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};
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});
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function createInitialState(partial: Partial<BrowseDashboardsState>): BrowseDashboardsState {
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return {
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rootItems: undefined,
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childrenByParentUID: {},
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openFolders: {},
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selectedItems: {
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$all: false,
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dashboard: {},
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folder: {},
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panel: {},
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},
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...partial,
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};
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}
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describe('browse-dashboards state hooks', () => {
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const folderUID = 'abc-123';
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function mockState(browseState: BrowseDashboardsState) {
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const wholeState = configureStore().getState();
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wholeState.browseDashboards = browseState;
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jest.mocked(useSelector).mockImplementationOnce((callback) => {
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return callback(wholeState);
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});
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}
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describe('useBrowseLoadingStatus', () => {
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it('returns loading when root view is loading', () => {
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mockState(createInitialState({ rootItems: undefined }));
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const status = useBrowseLoadingStatus(undefined);
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expect(status).toEqual('pending');
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});
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it('returns loading when folder view is loading', () => {
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mockState(createInitialState({ childrenByParentUID: {} }));
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const status = useBrowseLoadingStatus(folderUID);
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expect(status).toEqual('pending');
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});
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it('returns fulfilled when root view is finished loading', () => {
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mockState(createInitialState({ rootItems: fullyLoadedViewItemCollection([]) }));
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const status = useBrowseLoadingStatus(undefined);
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expect(status).toEqual('fulfilled');
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});
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it('returns fulfilled when folder view is finished loading', () => {
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mockState(
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createInitialState({
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childrenByParentUID: {
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[folderUID]: fullyLoadedViewItemCollection([]),
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},
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})
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);
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const status = useBrowseLoadingStatus(folderUID);
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expect(status).toEqual('fulfilled');
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});
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});
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});
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