Node / meshtastic / Meshtastic-Android / files / core / model / src / commonTest / kotlin / org / meshtastic / core / model / util / TelemetryChannelsTest.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 T7ee787org.meshtastic.core.model.util

Tff7b72import T7ee787org.meshtastic.proto.EnvironmentMetrics

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertNull

T8b949e/**

* The per-channel telemetry fields are `optional`, so `null` is the only "channel absent" signal and a reported `0` is

* a real reading. Both cases are pinned here — either alone lets the two states collapse back into one.

*/

Tff7b72class T56d364TelemetryChannelsTest Tb4b4b4{

Tf0883e@Test

Tff7b72fun Td2a8ffoneWireAccessorReadsEveryChannelInOrderTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3metrics Tff7b72=

Te6edf3EnvironmentMetricsTb4b4b4(

Te6edf3one_wire_temperature_ch0 Tff7b72= T79c0ff0fTb4b4b4,

Te6edf3one_wire_temperature_ch1 Tff7b72= T79c0ff1fTb4b4b4,

Te6edf3one_wire_temperature_ch2 Tff7b72= T79c0ff2fTb4b4b4,

Te6edf3one_wire_temperature_ch3 Tff7b72= T79c0ff3fTb4b4b4,

Te6edf3one_wire_temperature_ch4 Tff7b72= T79c0ff4fTb4b4b4,

Te6edf3one_wire_temperature_ch5 Tff7b72= T79c0ff5fTb4b4b4,

Te6edf3one_wire_temperature_ch6 Tff7b72= T79c0ff6fTb4b4b4,

Te6edf3one_wire_temperature_ch7 Tff7b72= T79c0ff7fTb4b4b4,

Tb4b4b4)

Tff7b72for Tb4b4b4(Te6edf3channel Tff7b72in T79c0ff0 Te6edf3until Te6edf3TELEMETRY_CHANNEL_COUNTTb4b4b4) Tb4b4b4{

Te6edf3assertEqualsTb4b4b4(Te6edf3channelTb4b4b4.Te6edf3toFloatTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3metricsTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(Te6edf3channelTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffadcAccessorReadsEveryChannelInOrderTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3metrics Tff7b72=

Te6edf3EnvironmentMetricsTb4b4b4(

Te6edf3adc_voltage_ch0 Tff7b72= T79c0ff0fTb4b4b4,

Te6edf3adc_voltage_ch1 Tff7b72= T79c0ff1fTb4b4b4,

Te6edf3adc_voltage_ch2 Tff7b72= T79c0ff2fTb4b4b4,

Te6edf3adc_voltage_ch3 Tff7b72= T79c0ff3fTb4b4b4,

Te6edf3adc_voltage_ch4 Tff7b72= T79c0ff4fTb4b4b4,

Te6edf3adc_voltage_ch5 Tff7b72= T79c0ff5fTb4b4b4,

Te6edf3adc_voltage_ch6 Tff7b72= T79c0ff6fTb4b4b4,

Te6edf3adc_voltage_ch7 Tff7b72= T79c0ff7fTb4b4b4,

Tb4b4b4)

Tff7b72for Tb4b4b4(Te6edf3channel Tff7b72in T79c0ff0 Te6edf3until Te6edf3TELEMETRY_CHANNEL_COUNTTb4b4b4) Tb4b4b4{

Te6edf3assertEqualsTb4b4b4(Te6edf3channelTb4b4b4.Te6edf3toFloatTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3metricsTb4b4b4.Te6edf3adcVoltageTb4b4b4(Te6edf3channelTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffmeasuredZeroIsDistinctFromAbsentChannelTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3reported Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3one_wire_temperature_ch3 Tff7b72= T79c0ff0fTb4b4b4, Te6edf3adc_voltage_ch3 Tff7b72= T79c0ff0fTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0fTb4b4b4, Te6edf3reportedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff3Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0fTb4b4b4, Te6edf3reportedTb4b4b4.Te6edf3adcVoltageTb4b4b4(T79c0ff3Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff3Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3adcVoltageTb4b4b4(T79c0ff3Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffoutOfRangeChannelIsNullRatherThanAnErrorTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3metrics Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3one_wire_temperature_ch0 Tff7b72= T79c0ff1fTb4b4b4, Te6edf3adc_voltage_ch0 Tff7b72= T79c0ff1fTb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3metricsTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(Te6edf3TELEMETRY_CHANNEL_COUNTTb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3metricsTb4b4b4.Te6edf3adcVoltageTb4b4b4(Te6edf3TELEMETRY_CHANNEL_COUNTTb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3metricsTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(Tff7b72-T79c0ff1Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3metricsTb4b4b4.Te6edf3adcVoltageTb4b4b4(Tff7b72-T79c0ff1Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffwithAccessorsSetOnlyTheTargetChannelTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3metrics Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3withOneWireTemperatureTb4b4b4(T79c0ff2Tb4b4b4, T79c0ff1T79c0ff2.5fTb4b4b4)Tb4b4b4.Te6edf3withAdcVoltageTb4b4b4(T79c0ff5Tb4b4b4, T79c0ff1.8fTb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff2.5fTb4b4b4, Te6edf3metricsTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff2Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1.8fTb4b4b4, Te6edf3metricsTb4b4b4.Te6edf3adcVoltageTb4b4b4(T79c0ff5Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3metricsTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3metricsTb4b4b4.Te6edf3adcVoltageTb4b4b4(T79c0ff4Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffwithAccessorsIgnoreOutOfRangeChannelsTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3metrics Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3metricsTb4b4b4, Te6edf3metricsTb4b4b4.Te6edf3withOneWireTemperatureTb4b4b4(Te6edf3TELEMETRY_CHANNEL_COUNTTb4b4b4, T79c0ff1fTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3metricsTb4b4b4, Te6edf3metricsTb4b4b4.Te6edf3withAdcVoltageTb4b4b4(Te6edf3TELEMETRY_CHANNEL_COUNTTb4b4b4, T79c0ff1fTb4b4b4)Tb4b4b4)

Tb4b4b4}

T8b949e// ---- legacy repeated-field fallback ----

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffDEPRECATIONTa5d6ff"Tb4b4b4)

Tf0883e@Test

Tff7b72fun Td2a8fflegacyListIsLiftedOntoPerChannelFieldsTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3stored Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3one_wire_temperature Tff7b72= Te6edf3listOfTb4b4b4(T79c0ff1T79c0ff0fTb4b4b4, T79c0ff0fTb4b4b4, T79c0ff3T79c0ff0fTb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3lifted Tff7b72= Te6edf3storedTb4b4b4.Te6edf3withLegacyOneWireTemperaturesTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff0fTb4b4b4, Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff0Tb4b4b4)Tb4b4b4)

T8b949e// A stored 0°C is a real historical reading, so it must survive the lift.

Te6edf3assertEqualsTb4b4b4(T79c0ff0fTb4b4b4, Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff3T79c0ff0fTb4b4b4, Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff2Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff3Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffDEPRECATIONTa5d6ff"Tb4b4b4)

Tf0883e@Test

Tff7b72fun Td2a8ffperChannelValuesWinOverLegacyListTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3mixed Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3one_wire_temperature Tff7b72= Te6edf3listOfTb4b4b4(T79c0ff1T79c0ff0fTb4b4b4, T79c0ff2T79c0ff0fTb4b4b4)Tb4b4b4, Te6edf3one_wire_temperature_ch0 Tff7b72= T79c0ff9T79c0ff9fTb4b4b4)

Tff7b72val Te6edf3lifted Tff7b72= Te6edf3mixedTb4b4b4.Te6edf3withLegacyOneWireTemperaturesTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff9T79c0ff9fTb4b4b4, Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff0Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff2T79c0ff0fTb4b4b4, Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffDEPRECATIONTa5d6ff"Tb4b4b4)

Tf0883e@Test

Tff7b72fun Td2a8fflegacyListLongerThanTheChannelRangeIsTruncatedTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3stored Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3one_wire_temperature Tff7b72= Te6edf3ListTb4b4b4(T79c0ff1T79c0ff2Tb4b4b4) Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3toFloatTb4b4b4(Tb4b4b4) Tb4b4b4}Tb4b4b4)

Tff7b72val Te6edf3lifted Tff7b72= Te6edf3storedTb4b4b4.Te6edf3withLegacyOneWireTemperaturesTb4b4b4(Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff7fTb4b4b4, Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(Te6edf3TELEMETRY_CHANNEL_COUNT Tff7b72- T79c0ff1Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3liftedTb4b4b4.Te6edf3oneWireTemperatureTb4b4b4(Te6edf3TELEMETRY_CHANNEL_COUNTTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffabsentLegacyListLeavesMetricsUnchangedTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3metrics Tff7b72= Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3temperature Tff7b72= T79c0ff2T79c0ff1fTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3metricsTb4b4b4, Te6edf3metricsTb4b4b4.Te6edf3withLegacyOneWireTemperaturesTb4b4b4(Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}