Node / meshtastic / Meshtastic-Android / files / feature / node / src / jvmTest / kotlin / org / meshtastic / feature / node / component / SignalRowQualityLabelTest.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.component

Tff7b72import T7ee787androidx.compose.material3.Surface

Tff7b72import T7ee787androidx.compose.runtime.CompositionLocalProvider

Tff7b72import T7ee787androidx.compose.ui.test.ComposeUiTest

Tff7b72import T7ee787androidx.compose.ui.test.ExperimentalTestApi

Tff7b72import T7ee787androidx.compose.ui.test.onNodeWithText

Tff7b72import T7ee787androidx.compose.ui.test.v2.runComposeUiTest

Tff7b72import T7ee787org.jetbrains.compose.resources.StringResource

Tff7b72import T7ee787org.meshtastic.core.common.util.MetricFormatter

Tff7b72import T7ee787org.meshtastic.core.model.Node

Tff7b72import T7ee787org.meshtastic.core.resources.Res

Tff7b72import T7ee787org.meshtastic.core.resources.bad

Tff7b72import T7ee787org.meshtastic.core.resources.fair

Tff7b72import T7ee787org.meshtastic.core.resources.getString

Tff7b72import T7ee787org.meshtastic.core.resources.good

Tff7b72import T7ee787org.meshtastic.core.resources.none_quality

Tff7b72import T7ee787org.meshtastic.core.resources.snr

Tff7b72import T7ee787org.meshtastic.core.ui.theme.AppTheme

Tff7b72import T7ee787org.meshtastic.core.ui.util.LocalModemPreset

Tff7b72import T7ee787org.meshtastic.proto.Config.LoRaConfig.ModemPreset

Tff7b72import T7ee787kotlin.test.Test

T8b949e/**

* Node Details' SignalRow reuses the already-tested [determineSignalQuality] to label SNR (see

* [LoraSignalIndicatorTest] for the underlying threshold coverage). RSSI intentionally keeps showing the raw value

* only - RSSI alone cannot indicate quality without the noise floor.

*/

Tf0883e@OptInTb4b4b4(Te6edf3ExperimentalTestApiTff7b72::Te6edf3classTb4b4b4)

Tff7b72class T56d364SignalRowQualityLabelTest Tb4b4b4{

T8b949e// Boundary values relative to ModemPreset.LONG_FAST's -17.5 dB demod floor, mirroring LoraSignalIndicatorTest.

Tff7b72private Tff7b72val Te6edf3preset Tff7b72= Te6edf3ModemPresetTb4b4b4.Te6edf3LONG_FAST

Tf0883e@Test

Tff7b72fun Td2a8ffsignalRow_labelsGoodSnrTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runComposeUiTest Tb4b4b4{

Te6edf3assertSnrLabelTb4b4b4(Te6edf3snr Tff7b72= Tff7b72-T79c0ff1T79c0ff7fTb4b4b4, Te6edf3expectedQualityRes Tff7b72= Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3goodTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsignalRow_labelsFairSnrTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runComposeUiTest Tb4b4b4{

Te6edf3assertSnrLabelTb4b4b4(Te6edf3snr Tff7b72= Tff7b72-T79c0ff1T79c0ff7.5fTb4b4b4, Te6edf3expectedQualityRes Tff7b72= Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3fairTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsignalRow_labelsBadSnrTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runComposeUiTest Tb4b4b4{ Te6edf3assertSnrLabelTb4b4b4(Te6edf3snr Tff7b72= Tff7b72-T79c0ff2T79c0ff3fTb4b4b4, Te6edf3expectedQualityRes Tff7b72= Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3badTb4b4b4) Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsignalRow_labelsNoneSnrTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runComposeUiTest Tb4b4b4{

Te6edf3assertSnrLabelTb4b4b4(Te6edf3snr Tff7b72= Tff7b72-T79c0ff3T79c0ff0fTb4b4b4, Te6edf3expectedQualityRes Tff7b72= Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3none_qualityTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsignalRow_rssiShowsOnlyTheRawValueTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runComposeUiTest Tb4b4b4{

Te6edf3setNodeDetailsTb4b4b4(Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3snr Tff7b72= Tff7b72-T79c0ff1T79c0ff7fTb4b4b4, Te6edf3rssi Tff7b72= Tff7b72-T79c0ff1T79c0ff0T79c0ff0Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff0Tb4b4b4)Tb4b4b4)

Te6edf3onNodeWithTextTb4b4b4(Te6edf3MetricFormatterTb4b4b4.Te6edf3rssiTb4b4b4(Tff7b72-T79c0ff1T79c0ff0T79c0ff0Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3assertExistsTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsignalRow_hidesWhenNodeHasNoSnrReadingTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runComposeUiTest Tb4b4b4{

T8b949e// hopsAway = 0 so SignalRow itself renders; default snr is the SNR_UNSET sentinel -> snrOrNull is null.

Te6edf3setNodeDetailsTb4b4b4(Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff0Tb4b4b4)Tb4b4b4)

Te6edf3onNodeWithTextTb4b4b4(Te6edf3getStringTb4b4b4(Te6edf3ResTb4b4b4.Te6edf3stringTb4b4b4.Te6edf3snrTb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3assertDoesNotExistTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Te6edf3ComposeUiTestTb4b4b4.Td2a8ffassertSnrLabelTb4b4b4(Te6edf3snrTb4b4b4: Tffa657FloatTb4b4b4, Te6edf3expectedQualityResTb4b4b4: Te6edf3StringResourceTb4b4b4) Tb4b4b4{

T8b949e// hopsAway = 0 - matches MainNodeDetails' guard for rendering SignalRow at all.

Te6edf3setNodeDetailsTb4b4b4(Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3snr Tff7b72= Te6edf3snrTb4b4b4, Te6edf3rssi Tff7b72= Tff7b72-T79c0ff1T79c0ff0T79c0ff0Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff0Tb4b4b4)Tb4b4b4)

T8b949e// Value-before-quality order matches the node-list signal pill in SignalInfo.kt.

Tff7b72val Te6edf3expected Tff7b72= Ta5d6ff"Tffd700${Te6edf3MetricFormatterTb4b4b4.Te6edf3snrTb4b4b4(Te6edf3snrTb4b4b4)Tffd700}Ta5d6ff · Tffd700${Te6edf3getStringTb4b4b4(Te6edf3expectedQualityResTb4b4b4)Tffd700}Ta5d6ff"

Te6edf3onNodeWithTextTb4b4b4(Te6edf3expectedTb4b4b4)Tb4b4b4.Te6edf3assertExistsTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Te6edf3ComposeUiTestTb4b4b4.Td2a8ffsetNodeDetailsTb4b4b4(Te6edf3nodeTb4b4b4: Te6edf3NodeTb4b4b4) Tff7b72= Te6edf3setContent Tb4b4b4{

Te6edf3CompositionLocalProviderTb4b4b4(Te6edf3LocalModemPreset Te6edf3provides Te6edf3presetTb4b4b4) Tb4b4b4{

Te6edf3AppTheme Tb4b4b4{ Te6edf3Surface Tb4b4b4{ Te6edf3NodeDetailsSectionTb4b4b4(Te6edf3node Tff7b72= Te6edf3nodeTb4b4b4) Tb4b4b4} Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}