53 lines
1.6 KiB
TypeScript
53 lines
1.6 KiB
TypeScript
import Color from 'color'
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import { MessageTypes } from '../../src/common'
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import { packers, unpackers } from '../../src/mapping'
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const KEY = new Uint8Array([0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F])
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test('Create a user data request (0x0002) packet.', () => {
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// Given
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const username = 'Butlersaurus'
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const colour = Color('#FF4000')
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const clientId = 'Mercury'
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// When
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const packedPacket = packers[MessageTypes.UserDataRequest](
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{
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username: username,
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colour: colour,
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clientId: clientId
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},
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KEY
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)
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// Then
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// We can't check the contents of the data as it's encrypted with a random nonce.
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// Check the message type and length.
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expect(packedPacket.slice(0, 4)).toMatchObject(new Uint8Array([0x00, 0x02, 0x00, 0x67]))
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// Check the total length is as expected.
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expect(packedPacket.length).toBe(107)
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})
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test('Parse a user data request (0x0002).', () => {
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// Given
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const data = new Uint8Array([
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0, 12,
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66, 117, 116, 108, 101, 114, 115, 97, 117, 114, 117, 115, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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255, 64, 0,
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0, 7,
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77, 101, 114, 99, 117, 114, 121, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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])
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const username = 'Butlersaurus'
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const colour = Color('#FF4000')
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const clientId = 'Mercury'
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// When
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const unpackedPacket = unpackers[MessageTypes.UserDataRequest](data)
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// Then
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expect(unpackedPacket.username).toBe(username)
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expect(unpackedPacket.colour).toMatchObject(colour)
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expect(unpackedPacket.clientId).toBe(clientId)
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})
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