37 строки
823 B
TypeScript
37 строки
823 B
TypeScript
import { suite, test, slow, timeout, skip, only } from 'mocha-typescript';
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import * as assert from 'assert';
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import { values, length, } from '../new-linq';
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@suite class NewLinq {
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private anArray = ['A', 'B', 'C', 'D', 'E'];
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@test async 'distinct'() {
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const items = ['one', 'two', 'two', 'three'];
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const distinct = values(items).distinct().toArray();
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assert.equal(length(distinct), 3);
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const dic = {
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happy: 'hello',
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sad: 'hello',
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more: 'name',
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maybe: 'foo',
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};
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const result = values(dic).distinct().toArray();
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assert.equal(length(distinct), 3);
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}
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@test async 'iterating thru collections'() {
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// items are items.
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assert.equal([...values(this.anArray)].join(','), this.anArray.join(','));
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assert.equal(values(this.anArray).count(), 5);
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}
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}
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