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33 lines
1.2 KiB
JavaScript
33 lines
1.2 KiB
JavaScript
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/* eslint-env jest */
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import clipboardReducer from '../../src/reducers/clipboard';
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import {setClipboardItems} from '../../src/reducers/clipboard';
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test('initialState', () => {
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let defaultState;
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expect(clipboardReducer(defaultState /* state */, {type: 'anything'} /* action */)).toBeDefined();
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});
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test('setClipboardItems', () => {
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let defaultState;
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const newSelected1 = ['selected1', 'selected2'];
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const newSelected2 = ['selected1', 'selected3'];
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expect(clipboardReducer(defaultState /* state */, setClipboardItems(newSelected1) /* action */))
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.toEqual(newSelected1);
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expect(clipboardReducer(newSelected1, setClipboardItems(newSelected2) /* action */))
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.toEqual(newSelected2);
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});
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test('invalidSetClipboardItems', () => {
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const origState = ['selected1', 'selected2'];
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const nothingSelected = [];
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expect(clipboardReducer(origState /* state */, setClipboardItems() /* action */))
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.toBe(origState);
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expect(clipboardReducer(origState /* state */, setClipboardItems('notAnArray') /* action */))
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.toBe(origState);
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expect(clipboardReducer(origState /* state */, setClipboardItems(nothingSelected) /* action */))
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.toBe(origState);
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});
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