34 lines
No EOL
844 B
JavaScript
34 lines
No EOL
844 B
JavaScript
import {stateReducer} from './reducer';
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describe('Features', () => {
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const state = {}
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beforeEach(() => {
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state.phones = {
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a: {features: {occlusive: true}, grapheme: 'a'},
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n: {features: {occlusive: false}, grapheme: 'n'}
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};
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state.features = {
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occlusive: {
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positive: [state.phones.n],
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negative: [state.phones.a]
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}
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};
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});
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it('features returned unaltered', () => {
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const action = {type: ''};
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expect(stateReducer(state, action)).toBe(state);
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});
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it('feature addition returns new feature list', () => {
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const action = {type: 'ADD_FEATURE', value: {feature: 'anterior'}};
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expect(stateReducer(state, action)).toEqual(
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{...state,
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features:{...state.features,
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anterior:{ positive:[], negative:[] }
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}
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}
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);
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});
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}); |