83a6a6ea32
* chore: make aware eslint that we use jest By setting up the jest environment, we no longer need to declare the 'test' global in the configuration. * chore: don't need to import expect, it's a jest environment global * chore: don't need to import expect when creating undefined test
21 lines
772 B
JavaScript
21 lines
772 B
JavaScript
const {prettyBytes} = require('./_30s.js');
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test('prettyBytes is a Function', () => {
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expect(prettyBytes).toBeInstanceOf(Function);
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});
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test('Converts a number in bytes to a human-readable string.', () => {
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expect(prettyBytes(1000)).toBe('1 KB');
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});
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test('Converts a number in bytes to a human-readable string.', () => {
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expect(prettyBytes(-27145424323.5821, 5)).toBe('-27.145 GB');
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});
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test('Converts a number in bytes to a human-readable string.', () => {
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expect(prettyBytes(123456789, 3, false)).toBe('123MB');
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});
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test('Converts a number in bytes to a human-readable string.', () => {
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expect(prettyBytes(0, 3, false)).toBe('0B');
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});
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test('Converts a number in bytes to a human-readable string.', () => {
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expect(prettyBytes(0, 3, true)).toBe('0 B');
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});
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