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14 lines
286 B
JavaScript
14 lines
286 B
JavaScript
import assert from 'assert';
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describe('map', () => {
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it('maps the results using the supplied callback', async () => {
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let list = [];
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await Observable.from([1, 2, 3])
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.map(x => x * 2)
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.forEach(x => list.push(x));
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assert.deepEqual(list, [2, 4, 6]);
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});
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});
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