Node / meshtastic / Meshtastic-Android / files / feature / node / src / commonTest / kotlin / org / meshtastic / feature / node / metrics / EnvironmentChartUnitsTest.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.feature.node.metrics

Tff7b72import T7ee787org.meshtastic.core.common.util.nowSeconds

Tff7b72import T7ee787org.meshtastic.proto.EnvironmentMetrics

Tff7b72import T7ee787org.meshtastic.proto.Telemetry

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertNull

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMagicNumberTa5d6ff"Tb4b4b4)

Tff7b72class T56d364EnvironmentChartUnitsTest Tb4b4b4{

Tff7b72private Tff7b72fun Td2a8fftelemetryTb4b4b4(Te6edf3envTb4b4b4: Te6edf3EnvironmentMetricsTb4b4b4) Tff7b72= Te6edf3TelemetryTb4b4b4(Te6edf3time Tff7b72= Te6edf3nowSecondsTb4b4b4.Te6edf3toIntTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3environment_metrics Tff7b72= Te6edf3envTb4b4b4)

T8b949e// ---- chartValue ----

Tf0883e@Test

Tff7b72fun Td2a8ffwindSpeedMetricStaysMetersPerSecondTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3t Tff7b72= Te6edf3telemetryTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3wind_speed Tff7b72= T79c0ff1T79c0ff0fTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff0fTb4b4b4, Te6edf3chartValueTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3WIND_SPEEDTb4b4b4, Te6edf3tTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72falseTb4b4b4)Tff7b72!!Tb4b4b4, T79c0ff0.001fTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffwindSpeedImperialIsConvertedToMphTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3t Tff7b72= Te6edf3telemetryTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3wind_speed Tff7b72= T79c0ff1T79c0ff0fTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff2T79c0ff2.3694fTb4b4b4, Te6edf3chartValueTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3WIND_SPEEDTb4b4b4, Te6edf3tTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tff7b72!!Tb4b4b4, T79c0ff0.001fTb4b4b4)

Tb4b4b4}

T8b949e/** 0 m/s is a real reading (dead calm), so it must survive conversion rather than read as missing. */

Tf0883e@Test

Tff7b72fun Td2a8ffwindSpeedZeroIsPreservedTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3t Tff7b72= Te6edf3telemetryTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3wind_speed Tff7b72= T79c0ff0fTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0fTb4b4b4, Te6edf3chartValueTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3WIND_SPEEDTb4b4b4, Te6edf3tTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tff7b72!!Tb4b4b4, T79c0ff0.001fTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffmissingWindSpeedStaysNullTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3t Tff7b72= Te6edf3telemetryTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3chartValueTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3WIND_SPEEDTb4b4b4, Te6edf3tTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4)

Tb4b4b4}

T8b949e/** Temperatures are converted upstream by the view model, so the chart must not convert them again. */

Tf0883e@Test

Tff7b72fun Td2a8fftemperatureIsNotConvertedHereTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3t Tff7b72= Te6edf3telemetryTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3temperature Tff7b72= T79c0ff2T79c0ff0fTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff2T79c0ff0fTb4b4b4, Te6edf3chartValueTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3TEMPERATURETb4b4b4, Te6edf3tTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tff7b72!!Tb4b4b4, T79c0ff0.001fTb4b4b4)

Tb4b4b4}

T8b949e// ---- unitSuffix ----

Tf0883e@Test

Tff7b72fun Td2a8ffwindSpeedSuffixFollowsDisplayUnitsTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff m/sTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3WIND_SPEEDTb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72falseTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72falseTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff mphTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3WIND_SPEEDTb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72falseTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8fftemperatureSuffixFollowsFahrenheitSettingTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff°CTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3TEMPERATURETb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72falseTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72falseTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff°FTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3TEMPERATURETb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72trueTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72falseTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff°FTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3SOIL_TEMPERATURETb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72trueTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72falseTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff°FTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3ONE_WIRE_TEMP_8Tb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72trueTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72falseTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffadcVoltageSuffixIsVoltsRegardlessOfDisplayUnitsTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff VTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3ADC_VOLTAGE_1Tb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72falseTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72falseTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff VTa5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3ADC_VOLTAGE_8Tb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72trueTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4)

Tb4b4b4}

T8b949e/** ADC readings are already in volts, so the chart must not unit-convert them. */

Tf0883e@Test

Tff7b72fun Td2a8ffadcVoltageIsNotConvertedTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3t Tff7b72= Te6edf3telemetryTb4b4b4(Te6edf3EnvironmentMetricsTb4b4b4(Te6edf3adc_voltage_ch0 Tff7b72= T79c0ff3.3fTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff3.3fTb4b4b4, Te6edf3chartValueTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3ADC_VOLTAGE_1Tb4b4b4, Te6edf3tTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tff7b72!!Tb4b4b4, T79c0ff0.001fTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsharedAxisMetricsHaveNoSuffixTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3HUMIDITYTb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72trueTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3IAQTb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72trueTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff"Tb4b4b4, Te6edf3unitSuffixTb4b4b4(Te6edf3EnvironmentTb4b4b4.Te6edf3LUXTb4b4b4, Te6edf3isFahrenheit Tff7b72= Tff7b72trueTb4b4b4, Te6edf3isImperial Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}