Node / meshtastic / Meshtastic-Android / files / app / src / test / java / com / geeksville / mesh / service / MeshMessageProcessorTest.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 T7ee787io.mockk.verify

Tff7b72import T7ee787kotlinx.coroutines.flow.MutableStateFlow

Tff7b72import T7ee787kotlinx.coroutines.test.StandardTestDispatcher

Tff7b72import T7ee787kotlinx.coroutines.test.TestScope

Tff7b72import T7ee787kotlinx.coroutines.test.runTest

Tff7b72import T7ee787org.junit.Before

Tff7b72import T7ee787org.junit.Test

Tff7b72import T7ee787org.meshtastic.core.data.repository.MeshLogRepository

Tff7b72import T7ee787org.meshtastic.core.service.ServiceRepository

Tff7b72import T7ee787org.meshtastic.proto.Data

Tff7b72import T7ee787org.meshtastic.proto.MeshPacket

Tff7b72import T7ee787org.meshtastic.proto.PortNum

Tff7b72class T56d364MeshMessageProcessorTest Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3nodeManagerTb4b4b4: Te6edf3MeshNodeManager Tff7b72= Te6edf3mockkTb4b4b4(Te6edf3relaxed Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72private Tff7b72val Te6edf3serviceRepositoryTb4b4b4: Te6edf3ServiceRepository Tff7b72= Te6edf3mockkTb4b4b4(Te6edf3relaxed Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72private Tff7b72val Te6edf3meshLogRepositoryTb4b4b4: Te6edf3MeshLogRepository Tff7b72= Te6edf3mockkTb4b4b4(Te6edf3relaxed Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72private Tff7b72val Te6edf3routerTb4b4b4: Te6edf3MeshRouter Tff7b72= Te6edf3mockkTb4b4b4(Te6edf3relaxed Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72private Tff7b72val Te6edf3fromRadioDispatcherTb4b4b4: Te6edf3FromRadioPacketHandler Tff7b72= Te6edf3mockkTb4b4b4(Te6edf3relaxed Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72private Tff7b72val Te6edf3meshLogRepositoryLazy Tff7b72= Te6edf3daggerTb4b4b4.Te6edf3Lazy Tb4b4b4{ Te6edf3meshLogRepository Tb4b4b4}

Tff7b72private Tff7b72val Te6edf3dataHandlerTb4b4b4: Te6edf3MeshDataHandler Tff7b72= Te6edf3mockkTb4b4b4(Te6edf3relaxed Tff7b72= Tff7b72trueTb4b4b4)

Tff7b72private Tff7b72val Te6edf3isNodeDbReady Tff7b72= Te6edf3MutableStateFlowTb4b4b4(Tff7b72falseTb4b4b4)

Tff7b72private Tff7b72val Te6edf3testDispatcher Tff7b72= Te6edf3StandardTestDispatcherTb4b4b4(Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3testScope Tff7b72= Te6edf3TestScopeTb4b4b4(Te6edf3testDispatcherTb4b4b4)

Tff7b72private Tff7b72lateinit Tff7b72var Te6edf3processorTb4b4b4: Te6edf3MeshMessageProcessor

Tf0883e@Before

Tff7b72fun Td2a8ffsetUpTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3every Tb4b4b4{ Te6edf3nodeManagerTb4b4b4.Te6edf3isNodeDbReady Tb4b4b4} Te6edf3returns Te6edf3isNodeDbReady

Te6edf3every Tb4b4b4{ Te6edf3routerTb4b4b4.Te6edf3dataHandler Tb4b4b4} Te6edf3returns Te6edf3dataHandler

Te6edf3processor Tff7b72=

Te6edf3MeshMessageProcessorTb4b4b4(Te6edf3nodeManagerTb4b4b4, Te6edf3serviceRepositoryTb4b4b4, Te6edf3meshLogRepositoryLazyTb4b4b4, Te6edf3routerTb4b4b4, Te6edf3fromRadioDispatcherTb4b4b4)

Te6edf3processorTb4b4b4.Te6edf3startTb4b4b4(Te6edf3testScopeTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`early packets are buffered and flushed when DB is ready`Tb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTestTb4b4b4(Te6edf3testDispatcherTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3packet Tff7b72= Te6edf3MeshPacketTb4b4b4(Te6edf3id Tff7b72= T79c0ff1T79c0ff2T79c0ff3Tb4b4b4, Te6edf3decoded Tff7b72= Te6edf3DataTb4b4b4(Te6edf3portnum Tff7b72= Te6edf3PortNumTb4b4b4.Te6edf3TEXT_MESSAGE_APPTb4b4b4)Tb4b4b4)

T8b949e// 1. Database is NOT ready

Te6edf3isNodeDbReadyTb4b4b4.Te6edf3value Tff7b72= Tff7b72false

Te6edf3testSchedulerTb4b4b4.Te6edf3runCurrentTb4b4b4(Tb4b4b4) T8b949e// trigger start() onEach

Te6edf3processorTb4b4b4.Te6edf3handleReceivedMeshPacketTb4b4b4(Te6edf3packetTb4b4b4, T79c0ff9T79c0ff9T79c0ff9Tb4b4b4)

T8b949e// Verify that handleReceivedData has NOT been called yet

Te6edf3verifyTb4b4b4(Te6edf3exactly Tff7b72= T79c0ff0Tb4b4b4) Tb4b4b4{ Te6edf3dataHandlerTb4b4b4.Te6edf3handleReceivedDataTb4b4b4(Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4}

T8b949e// 2. Database becomes ready

Te6edf3isNodeDbReadyTb4b4b4.Te6edf3value Tff7b72= Tff7b72true

Te6edf3testSchedulerTb4b4b4.Te6edf3runCurrentTb4b4b4(Tb4b4b4) T8b949e// trigger onEach(true)

T8b949e// Verify that handleReceivedData is now called with the buffered packet

Te6edf3verifyTb4b4b4(Te6edf3exactly Tff7b72= T79c0ff1Tb4b4b4) Tb4b4b4{ Te6edf3dataHandlerTb4b4b4.Te6edf3handleReceivedDataTb4b4b4(Te6edf3match Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3id Tff7b72=Tff7b72= T79c0ff1T79c0ff2T79c0ff3 Tb4b4b4}Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4}

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ff`packets are processed immediately if DB is already ready`Tb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTestTb4b4b4(Te6edf3testDispatcherTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3packet Tff7b72= Te6edf3MeshPacketTb4b4b4(Te6edf3id Tff7b72= T79c0ff4T79c0ff5T79c0ff6Tb4b4b4, Te6edf3decoded Tff7b72= Te6edf3DataTb4b4b4(Te6edf3portnum Tff7b72= Te6edf3PortNumTb4b4b4.Te6edf3TEXT_MESSAGE_APPTb4b4b4)Tb4b4b4)

Te6edf3isNodeDbReadyTb4b4b4.Te6edf3value Tff7b72= Tff7b72true

Te6edf3testSchedulerTb4b4b4.Te6edf3runCurrentTb4b4b4(Tb4b4b4)

Te6edf3processorTb4b4b4.Te6edf3handleReceivedMeshPacketTb4b4b4(Te6edf3packetTb4b4b4, T79c0ff9T79c0ff9T79c0ff9Tb4b4b4)

Te6edf3verifyTb4b4b4(Te6edf3exactly Tff7b72= T79c0ff1Tb4b4b4) Tb4b4b4{ Te6edf3dataHandlerTb4b4b4.Te6edf3handleReceivedDataTb4b4b4(Te6edf3match Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3id Tff7b72=Tff7b72= T79c0ff4T79c0ff5T79c0ff6 Tb4b4b4}Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3anyTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4}

Tb4b4b4}

Tb4b4b4}