commonTest.com.ditchoom.mqtt3.controlpacket.PingRequestTests.kt Maven / Gradle / Ivy

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Defines the MQTT 3 and 4 control packets

There is a newer version: 1.2.0

package com.ditchoom.mqtt3.controlpacket

import com.ditchoom.buffer.PlatformBuffer
import com.ditchoom.buffer.allocate
import kotlin.test.Test
import kotlin.test.assertEquals

class PingRequestTests {
    @Test
    fun serializeDeserialize() {
        val ping = PingRequest
        val buffer = PlatformBuffer.allocate(4)
        ping.serialize(buffer)
        buffer.resetForRead()
        assertEquals(12.shl(4).toByte(), buffer.readByte())
        assertEquals(0, buffer.readByte())

        val buffer2 = PlatformBuffer.allocate(4)
        ping.serialize(buffer2)
        buffer2.resetForRead()
        val result = ControlPacketV4.from(buffer2)
        assertEquals(result, ping)
    }
}