64 lines
1.4 KiB
JavaScript
64 lines
1.4 KiB
JavaScript
import updux from '.';
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import u from 'updeep';
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const tracer = chr => u({ tracer: s => (s||'') + chr });
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test( 'mutations, simple', () => {
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const dux = updux({
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mutations: {
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foo: () => tracer('a'),
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'*': (p,a) => tracer('b'),
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},
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});
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const store = dux.createStore();
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expect(store.getState()).toEqual({ tracer: 'b'});
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store.dispatch.foo();
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expect(store.getState()).toEqual({ tracer: 'ba', });
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store.dispatch({ type: 'bar' });
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expect(store.getState()).toEqual({ tracer: 'bab', });
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});
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test( 'with subduxes', () => {
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const dux = updux({
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mutations: {
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foo: () => tracer('a'),
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'*': (dummy,a) => tracer('b'),
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bar: () => ({bar}) => ({ bar, tracer: bar.tracer })
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},
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subduxes: {
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bar: updux({
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mutations: {
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foo: () => tracer('d'),
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'*': (dummy,a) => tracer('e'),
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},
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}),
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},
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});
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const store = dux.createStore();
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expect(store.getState()).toEqual({
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tracer: 'b',
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bar: { tracer: 'e' } });
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store.dispatch.foo();
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expect(store.getState()).toEqual({
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tracer: 'ba',
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bar: { tracer: 'ed' } });
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store.dispatch({type: 'bar'});
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expect(store.getState()).toEqual({
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tracer: 'ede',
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bar: { tracer: 'ede' } });
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});
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