Node / meshtastic / Meshtastic-Android / files / app / src / test / java / com / geeksville / mesh / service / MeshDataMapperTest.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787com.geeksville.mesh.service

Tff7b72import T7ee787io.mockk.every

Tff7b72import T7ee787io.mockk.mockk

Tff7b72import T7ee787okio.ByteString.Companion.toByteString

Tff7b72import T7ee787org.junit.Assert.assertEquals

Tff7b72import T7ee787org.junit.Assert.assertNotNull

Tff7b72import T7ee787org.junit.Assert.assertNull

Tff7b72import T7ee787org.junit.Before

Tff7b72import T7ee787org.junit.Test

Tff7b72import T7ee787org.meshtastic.core.database.entity.NodeEntity

Tff7b72import T7ee787org.meshtastic.core.model.DataPacket

Tff7b72import T7ee787org.meshtastic.proto.Data

Tff7b72import T7ee787org.meshtastic.proto.MeshPacket

Tff7b72import T7ee787org.meshtastic.proto.PortNum

Tff7b72class T56d364MeshDataMapperTest Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3nodeManagerTb4b4b4: Te6edf3MeshNodeManager Tff7b72= Te6edf3mockkTb4b4b4(Tb4b4b4)

Tff7b72private Tff7b72lateinit Tff7b72var Te6edf3mapperTb4b4b4: Te6edf3MeshDataMapper

Tf0883e@Before

Tff7b72fun Td2a8ffsetUpTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3mapper Tff7b72= Te6edf3MeshDataMapperTb4b4b4(Te6edf3nodeManagerTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`toNodeID resolves broadcast correctly`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertEqualsTb4b4b4(Te6edf3DataPacketTb4b4b4.Te6edf3ID_BROADCASTTb4b4b4, Te6edf3mapperTb4b4b4.Te6edf3toNodeIDTb4b4b4(Te6edf3DataPacketTb4b4b4.Te6edf3NODENUM_BROADCASTTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`toNodeID resolves known node correctly`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3nodeNum Tff7b72= T79c0ff1T79c0ff2T79c0ff3T79c0ff4

Tff7b72val Te6edf3nodeId Tff7b72= Ta5d6ff"Ta5d6ff!1234abcdTa5d6ff"

Tff7b72val Te6edf3nodeEntity Tff7b72= Te6edf3mockkTff7b72<Te6edf3NodeEntityTff7b72>Tb4b4b4(Tb4b4b4)

Te6edf3every Tb4b4b4{ Te6edf3nodeEntityTb4b4b4.Te6edf3userTb4b4b4.Te6edf3id Tb4b4b4} Te6edf3returns Te6edf3nodeId

Te6edf3every Tb4b4b4{ Te6edf3nodeManagerTb4b4b4.Te6edf3nodeDBbyNodeNumTff7b72[Te6edf3nodeNumTff7b72] Tb4b4b4} Te6edf3returns Te6edf3nodeEntity

Te6edf3assertEqualsTb4b4b4(Te6edf3nodeIdTb4b4b4, Te6edf3mapperTb4b4b4.Te6edf3toNodeIDTb4b4b4(Te6edf3nodeNumTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`toNodeID resolves unknown node to default ID`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3nodeNum Tff7b72= T79c0ff1T79c0ff2T79c0ff3T79c0ff4

Te6edf3every Tb4b4b4{ Te6edf3nodeManagerTb4b4b4.Te6edf3nodeDBbyNodeNumTff7b72[Te6edf3nodeNumTff7b72] Tb4b4b4} Te6edf3returns Tff7b72null

Te6edf3assertEqualsTb4b4b4(Te6edf3DataPacketTb4b4b4.Te6edf3nodeNumToDefaultIdTb4b4b4(Te6edf3nodeNumTb4b4b4)Tb4b4b4, Te6edf3mapperTb4b4b4.Te6edf3toNodeIDTb4b4b4(Te6edf3nodeNumTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`toDataPacket returns null when no decoded data`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3packet Tff7b72= Te6edf3MeshPacketTb4b4b4(Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3mapperTb4b4b4.Te6edf3toDataPacketTb4b4b4(Te6edf3packetTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`toDataPacket maps basic fields correctly`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3nodeNum Tff7b72= T79c0ff1T79c0ff2T79c0ff3T79c0ff4

Tff7b72val Te6edf3nodeId Tff7b72= Ta5d6ff"Ta5d6ff!1234abcdTa5d6ff"

Tff7b72val Te6edf3nodeEntity Tff7b72= Te6edf3mockkTff7b72<Te6edf3NodeEntityTff7b72>Tb4b4b4(Tb4b4b4)

Te6edf3every Tb4b4b4{ Te6edf3nodeEntityTb4b4b4.Te6edf3userTb4b4b4.Te6edf3id Tb4b4b4} Te6edf3returns Te6edf3nodeId

Te6edf3every Tb4b4b4{ Te6edf3nodeManagerTb4b4b4.Te6edf3nodeDBbyNodeNumTff7b72[Te6edf3anyTb4b4b4(Tb4b4b4)Tff7b72] Tb4b4b4} Te6edf3returns Te6edf3nodeEntity

Tff7b72val Te6edf3proto Tff7b72=

Te6edf3MeshPacketTb4b4b4(

Te6edf3id Tff7b72= T79c0ff4T79c0ff2Tb4b4b4,

Te6edf3from Tff7b72= Te6edf3nodeNumTb4b4b4,

Te6edf3to Tff7b72= Te6edf3DataPacketTb4b4b4.Te6edf3NODENUM_BROADCASTTb4b4b4,

Te6edf3rx_time Tff7b72= T79c0ff1T79c0ff6T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4,

Te6edf3rx_snr Tff7b72= T79c0ff5.5fTb4b4b4,

Te6edf3rx_rssi Tff7b72= Tff7b72-T79c0ff1T79c0ff0T79c0ff0Tb4b4b4,

Te6edf3hop_limit Tff7b72= T79c0ff3Tb4b4b4,

Te6edf3hop_start Tff7b72= T79c0ff3Tb4b4b4,

Te6edf3decoded Tff7b72=

Te6edf3DataTb4b4b4(

Te6edf3portnum Tff7b72= Te6edf3PortNumTb4b4b4.Te6edf3TEXT_MESSAGE_APPTb4b4b4,

Te6edf3payload Tff7b72= Ta5d6ff"Ta5d6ffhelloTa5d6ff"Tb4b4b4.Te6edf3encodeToByteArrayTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3toByteStringTb4b4b4(Tb4b4b4)Tb4b4b4,

Te6edf3reply_id Tff7b72= T79c0ff1T79c0ff2T79c0ff3Tb4b4b4,

Tb4b4b4)Tb4b4b4,

Tb4b4b4)

Tff7b72val Te6edf3result Tff7b72= Te6edf3mapperTb4b4b4.Te6edf3toDataPacketTb4b4b4(Te6edf3protoTb4b4b4)

Te6edf3assertNotNullTb4b4b4(Te6edf3resultTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff4T79c0ff2Tb4b4b4, Te6edf3resultTff7b72!!Tb4b4b4.Te6edf3idTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3nodeIdTb4b4b4, Te6edf3resultTb4b4b4.Te6edf3fromTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3DataPacketTb4b4b4.Te6edf3ID_BROADCASTTb4b4b4, Te6edf3resultTb4b4b4.Te6edf3toTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff6T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0LTb4b4b4, Te6edf3resultTb4b4b4.Te6edf3timeTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff5.5fTb4b4b4, Te6edf3resultTb4b4b4.Te6edf3snrTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Tff7b72-T79c0ff1T79c0ff0T79c0ff0Tb4b4b4, Te6edf3resultTb4b4b4.Te6edf3rssiTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3PortNumTb4b4b4.Te6edf3TEXT_MESSAGE_APPTb4b4b4.Te6edf3valueTb4b4b4, Te6edf3resultTb4b4b4.Te6edf3dataTypeTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ffhelloTa5d6ff"Tb4b4b4, Te6edf3resultTb4b4b4.Te6edf3bytesTff7b72?.Te6edf3utf8Tb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff2T79c0ff3Tb4b4b4, Te6edf3resultTb4b4b4.Te6edf3replyIdTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`toDataPacket maps PKC channel correctly for encrypted packets`Tb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3proto Tff7b72= Te6edf3MeshPacketTb4b4b4(Te6edf3pki_encrypted Tff7b72= Tff7b72trueTb4b4b4, Te6edf3channel Tff7b72= T79c0ff1Tb4b4b4, Te6edf3decoded Tff7b72= Te6edf3DataTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3every Tb4b4b4{ Te6edf3nodeManagerTb4b4b4.Te6edf3nodeDBbyNodeNumTff7b72[Te6edf3anyTb4b4b4(Tb4b4b4)Tff7b72] Tb4b4b4} Te6edf3returns Tff7b72null

Tff7b72val Te6edf3result Tff7b72= Te6edf3mapperTb4b4b4.Te6edf3toDataPacketTb4b4b4(Te6edf3protoTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3DataPacketTb4b4b4.Te6edf3PKC_CHANNEL_INDEXTb4b4b4, Te6edf3resultTff7b72!!Tb4b4b4.Te6edf3channelTb4b4b4)

Tb4b4b4}

Tb4b4b4}