20 lines
556 B
TypeScript
20 lines
556 B
TypeScript
import { numberToUint16BE, numberToUint32BE } from '../../src/utilities/number'
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test('Test number conversion to Uint16 big endian buffer.', () => {
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// When
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const result = numberToUint16BE(1234)
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// Then
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const expectedResult = Buffer.from([0x04, 0xd2])
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expect(result).toMatchObject(expectedResult)
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})
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test('Test number conversion to Uint32 big endian buffer.', () => {
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// When
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const result = numberToUint32BE(123456)
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// Then
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const expectedResult = Buffer.from([0x00, 0x01, 0xE2, 0x40])
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expect(result).toMatchObject(expectedResult)
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})
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