18 lines
No EOL
555 B
TypeScript
18 lines
No EOL
555 B
TypeScript
import { abovefoldAlgorithm } from '../abovefold';
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const DATA = Object.freeze(['a', 'b', 'c', 'd']);
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test('abovefoldAlgorithm', () => {
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const result = Array(50).fill('').map((_, i) => {
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return abovefoldAlgorithm(DATA, i, { seed: '!', range: [2, 6], pageSize: 20 });
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});
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// console.log(result);
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expect(result[0]).toBe(undefined);
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expect(result[4]).toBe('a');
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expect(result[5]).toBe(undefined);
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expect(result[24]).toBe('b');
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expect(result[30]).toBe(undefined);
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expect(result[42]).toBe('c');
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expect(result[43]).toBe(undefined);
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}); |