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48 lines
2 KiB
JavaScript
48 lines
2 KiB
JavaScript
/* eslint-env jest */
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import strokeColorReducer from '../../src/reducers/stroke-color';
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import {changeStrokeColor} from '../../src/reducers/stroke-color';
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test('initialState', () => {
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let defaultState;
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expect(strokeColorReducer(defaultState /* state */, {type: 'anything'} /* action */)).toBeDefined();
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});
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test('changeStrokeColor', () => {
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let defaultState;
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// 3 value hex code
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let newStrokeColor = '#fff';
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expect(strokeColorReducer(defaultState /* state */, changeStrokeColor(newStrokeColor) /* action */))
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.toEqual(newStrokeColor);
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expect(strokeColorReducer('#010' /* state */, changeStrokeColor(newStrokeColor) /* action */))
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.toEqual(newStrokeColor);
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// 6 value hex code
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newStrokeColor = '#facade';
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expect(strokeColorReducer(defaultState /* state */, changeStrokeColor(newStrokeColor) /* action */))
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.toEqual(newStrokeColor);
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expect(strokeColorReducer('#010' /* state */, changeStrokeColor(newStrokeColor) /* action */))
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.toEqual(newStrokeColor);
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});
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test('invalidChangeStrokeColor', () => {
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const origState = '#fff';
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expect(strokeColorReducer(origState /* state */, changeStrokeColor() /* action */))
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.toBe(origState);
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expect(strokeColorReducer(origState /* state */, changeStrokeColor('#') /* action */))
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.toBe(origState);
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expect(strokeColorReducer(origState /* state */, changeStrokeColor('#1') /* action */))
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.toBe(origState);
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expect(strokeColorReducer(origState /* state */, changeStrokeColor('#12') /* action */))
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.toBe(origState);
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expect(strokeColorReducer(origState /* state */, changeStrokeColor('#1234') /* action */))
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.toBe(origState);
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expect(strokeColorReducer(origState /* state */, changeStrokeColor('#12345') /* action */))
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.toBe(origState);
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expect(strokeColorReducer(origState /* state */, changeStrokeColor('#1234567') /* action */))
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.toBe(origState);
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expect(strokeColorReducer(origState /* state */, changeStrokeColor('invalid argument') /* action */))
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.toBe(origState);
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});
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