43 lines
1.2 KiB
PHP
43 lines
1.2 KiB
PHP
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<?php
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it('formats zero bytes correctly', function () {
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expect(formatBytes(0))->toBe('0 B');
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});
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it('formats null bytes correctly', function () {
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expect(formatBytes(null))->toBe('0 B');
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});
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it('handles negative bytes safely', function () {
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expect(formatBytes(-1024))->toBe('0 B');
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expect(formatBytes(-100))->toBe('0 B');
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});
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it('formats bytes correctly', function () {
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expect(formatBytes(512))->toBe('512 B');
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expect(formatBytes(1023))->toBe('1023 B');
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});
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it('formats kilobytes correctly', function () {
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expect(formatBytes(1024))->toBe('1 KB');
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expect(formatBytes(2048))->toBe('2 KB');
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expect(formatBytes(1536))->toBe('1.5 KB');
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});
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it('formats megabytes correctly', function () {
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expect(formatBytes(1048576))->toBe('1 MB');
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expect(formatBytes(5242880))->toBe('5 MB');
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});
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it('formats gigabytes correctly', function () {
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expect(formatBytes(1073741824))->toBe('1 GB');
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expect(formatBytes(2147483648))->toBe('2 GB');
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});
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it('respects precision parameter', function () {
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expect(formatBytes(1536, 0))->toBe('2 KB');
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expect(formatBytes(1536, 1))->toBe('1.5 KB');
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expect(formatBytes(1536, 2))->toBe('1.5 KB');
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expect(formatBytes(1536, 3))->toBe('1.5 KB');
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});
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