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35 lines
1.3 KiB
35 lines
1.3 KiB
import { strict as assert } from 'assert';
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import { ObservableStore } from '@metamask/obs-store';
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import ComposableObservableStore from './ComposableObservableStore';
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describe('ComposableObservableStore', function () {
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it('should register initial state', function () {
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const store = new ComposableObservableStore('state');
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assert.strictEqual(store.getState(), 'state');
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});
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it('should register initial structure', function () {
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const testStore = new ObservableStore();
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const store = new ComposableObservableStore(null, { TestStore: testStore });
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testStore.putState('state');
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assert.deepEqual(store.getState(), { TestStore: 'state' });
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});
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it('should update structure', function () {
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const testStore = new ObservableStore();
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const store = new ComposableObservableStore();
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store.updateStructure({ TestStore: testStore });
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testStore.putState('state');
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assert.deepEqual(store.getState(), { TestStore: 'state' });
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});
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it('should return flattened state', function () {
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const fooStore = new ObservableStore({ foo: 'foo' });
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const barStore = new ObservableStore({ bar: 'bar' });
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const store = new ComposableObservableStore(null, {
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FooStore: fooStore,
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BarStore: barStore,
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});
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assert.deepEqual(store.getFlatState(), { foo: 'foo', bar: 'bar' });
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});
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});
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