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Alex Shnitman
22 lines
652 B
TypeScript
22 lines
652 B
TypeScript
import { SpeedPipe } from './speed.pipe';
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describe('SpeedPipe', () => {
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it('returns empty string for non-positive speed values', () => {
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const pipe = new SpeedPipe();
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expect(pipe.transform(0)).toBe('');
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expect(pipe.transform(-1)).toBe('');
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});
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it('formats bytes per second values', () => {
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const pipe = new SpeedPipe();
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expect(pipe.transform(1024)).toBe('1 KB/s');
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expect(pipe.transform(1536)).toBe('1.5 KB/s');
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});
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it('formats MB/s and GB/s', () => {
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const pipe = new SpeedPipe();
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expect(pipe.transform(1024 * 1024)).toBe('1 MB/s');
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expect(pipe.transform(1024 * 1024 * 1024)).toBe('1 GB/s');
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});
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});
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