21 lines
661 B
TypeScript
21 lines
661 B
TypeScript
import { expect, tap } from '@pushrocks/tapbundle';
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import * as smartevent from '../ts/index';
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let myEventEmitter: smartevent.EventEmitter;
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tap.test('should create an emitter ->', async () => {
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myEventEmitter = new smartevent.EventEmitter();
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expect(myEventEmitter).to.be.instanceof(smartevent.EventEmitter);
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});
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tap.test('smartevent.once -> should return a promise', async () => {
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let oncePromise = smartevent.once(myEventEmitter, 'customEvent');
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expect(oncePromise).to.be.instanceof(Promise);
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expect(oncePromise).to.not.be.fulfilled;
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myEventEmitter.emit('customEvent');
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await expect(oncePromise).to.eventually.be.fulfilled;
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});
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tap.start();
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