20 lines
560 B
JavaScript
20 lines
560 B
JavaScript
import expect from 'expect';
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const Blob = class{
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constructor(s) {
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return {
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size: Buffer.byteLength(s.toString())
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};
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}
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};
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// const byteSize = require('./byteSize.js');
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// Override
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const byteSize = str => new Blob([str]).size;
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test('Testing byteSize', () => {
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//For more information on all the methods supported by tape
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//Please go to https://github.com/substack/tape
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expect(typeof byteSize === 'function').toBeTruthy();
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expect(byteSize('a')).toBe(1);
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expect(byteSize('Hello World')).toBe(11);
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expect(byteSize('😀')).toBe(4);
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});
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