Node / meshtastic / Meshtastic-Android / files / core / model / src / commonTest / kotlin / org / meshtastic / core / model / NodeTest.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

Tff7b72import T7ee787okio.ByteString.Companion.toByteString

Tff7b72import T7ee787org.meshtastic.core.model.util.onlineTimeThreshold

Tff7b72import T7ee787org.meshtastic.proto.HardwareModel

Tff7b72import T7ee787org.meshtastic.proto.Position

Tff7b72import T7ee787org.meshtastic.proto.User

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertFalse

Tff7b72import T7ee787kotlin.test.assertNotNull

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72class T56d364NodeTest Tb4b4b4{

Tf0883e@Test

Tff7b72fun Td2a8ffisOnline_usesStrictThresholdBoundaryTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3threshold Tff7b72= Te6edf3onlineTimeThresholdTb4b4b4(Tb4b4b4)

Te6edf3assertFalseTb4b4b4(Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3lastHeard Tff7b72= Te6edf3thresholdTb4b4b4)Tb4b4b4.Te6edf3isOnlineTb4b4b4(Te6edf3thresholdTb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3lastHeard Tff7b72= Te6edf3threshold Tff7b72+ T79c0ff1Tb4b4b4)Tb4b4b4.Te6edf3isOnlineTb4b4b4(Te6edf3thresholdTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffdistance_returnsMetersForKnownCoordinatesTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3a Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3latitudeI Tff7b72= T79c0ff4T79c0ff5T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Te6edf3longitudeI Tff7b72= Tff7b72-T79c0ff9T79c0ff3T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3b Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff2Tb4b4b4, Te6edf3latitudeI Tff7b72= T79c0ff4T79c0ff5T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Te6edf3longitudeI Tff7b72= Tff7b72-T79c0ff9T79c0ff2T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3distance Tff7b72= Te6edf3aTb4b4b4.Te6edf3distanceTb4b4b4(Te6edf3bTb4b4b4)

Te6edf3assertNotNullTb4b4b4(Te6edf3distanceTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3distance Tff7b72in T79c0ff7T79c0ff8T79c0ff0T79c0ff0T79c0ff0.Tb4b4b4.T79c0ff7T79c0ff9T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Ta5d6ff"Ta5d6ffDistance was Tffd700$Te6edf3distanceTa5d6ff"Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffbearing_returnsCardinalDirectionsTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3northOrigin Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3latitudeI Tff7b72= T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Te6edf3longitudeI Tff7b72= T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3northTarget Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff2Tb4b4b4, Te6edf3latitudeI Tff7b72= T79c0ff2T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Te6edf3longitudeI Tff7b72= T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3southTarget Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff3Tb4b4b4, Te6edf3latitudeI Tff7b72= Tff7b72-T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Te6edf3longitudeI Tff7b72= T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3eastOrigin Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff4Tb4b4b4, Te6edf3latitudeI Tff7b72= T79c0ff1Tb4b4b4, Te6edf3longitudeI Tff7b72= T79c0ff2T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3eastTarget Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff5Tb4b4b4, Te6edf3latitudeI Tff7b72= T79c0ff1Tb4b4b4, Te6edf3longitudeI Tff7b72= T79c0ff3T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3westTarget Tff7b72= Te6edf3nodeWithPositionTb4b4b4(Te6edf3num Tff7b72= T79c0ff6Tb4b4b4, Te6edf3latitudeI Tff7b72= T79c0ff1Tb4b4b4, Te6edf3longitudeI Tff7b72= T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Tb4b4b4, Te6edf3northOriginTb4b4b4.Te6edf3bearingTb4b4b4(Te6edf3northTargetTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff1T79c0ff8T79c0ff0Tb4b4b4, Te6edf3northOriginTb4b4b4.Te6edf3bearingTb4b4b4(Te6edf3southTargetTb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Tb4b4b4(Te6edf3eastOriginTb4b4b4.Te6edf3bearingTb4b4b4(Te6edf3eastTargetTb4b4b4) Tff7b72?: Tff7b72-T79c0ff1Tb4b4b4) Tff7b72in T79c0ff8T79c0ff9.Tb4b4b4.T79c0ff9T79c0ff0Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Tb4b4b4(Te6edf3eastOriginTb4b4b4.Te6edf3bearingTb4b4b4(Te6edf3westTargetTb4b4b4) Tff7b72?: Tff7b72-T79c0ff1Tb4b4b4) Tff7b72in T79c0ff2T79c0ff6T79c0ff9.Tb4b4b4.T79c0ff2T79c0ff7T79c0ff0Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffcolors_returnsForegroundAndBackgroundValuesTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3colors Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff0Te6edf3x123456Tb4b4b4)Tb4b4b4.Te6edf3colors

Te6edf3assertNotNullTb4b4b4(Te6edf3colorsTb4b4b4.Te6edf3firstTb4b4b4)

Te6edf3assertNotNullTb4b4b4(Te6edf3colorsTb4b4b4.Te6edf3secondTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffcreateFallback_createsUnknownUserWithDerivedNamesTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3node Tff7b72= Te6edf3NodeTb4b4b4.Te6edf3createFallbackTb4b4b4(Te6edf3nodeNum Tff7b72= T79c0ff0Te6edf3x12345678Tb4b4b4, Te6edf3fallbackNamePrefix Tff7b72= Ta5d6ff"Ta5d6ffUnknownTa5d6ff"Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(T79c0ff0Te6edf3x12345678Tb4b4b4, Te6edf3nodeTb4b4b4.Te6edf3numTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff!12345678Ta5d6ff"Tb4b4b4, Te6edf3nodeTb4b4b4.Te6edf3userTb4b4b4.Te6edf3idTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ffUnknown 5678Ta5d6ff"Tb4b4b4, Te6edf3nodeTb4b4b4.Te6edf3userTb4b4b4.Te6edf3long_nameTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ff5678Ta5d6ff"Tb4b4b4, Te6edf3nodeTb4b4b4.Te6edf3userTb4b4b4.Te6edf3short_nameTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3HardwareModelTb4b4b4.Te6edf3UNSETTb4b4b4, Te6edf3nodeTb4b4b4.Te6edf3userTb4b4b4.Te6edf3hw_modelTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3isUnknownUserTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffgetRelayNode_filtersCandidatesAndChoosesFewestHopsTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3chosen Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff0Te6edf3x000001AATb4b4b4, Te6edf3lastHeard Tff7b72= T79c0ff1T79c0ff0T79c0ff0Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff2Tb4b4b4)

Tff7b72val Te6edf3farther Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff0Te6edf3x000002AATb4b4b4, Te6edf3lastHeard Tff7b72= T79c0ff1T79c0ff0T79c0ff0Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff5Tb4b4b4)

Tff7b72val Te6edf3unheard Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff0Te6edf3x000003AATb4b4b4, Te6edf3lastHeard Tff7b72= T79c0ff0Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff1Tb4b4b4)

Tff7b72val Te6edf3ourNode Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff0Te6edf3x000004AATb4b4b4, Te6edf3lastHeard Tff7b72= T79c0ff1T79c0ff0T79c0ff0Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3otherSuffix Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff0Te6edf3x000005BBTb4b4b4, Te6edf3lastHeard Tff7b72= T79c0ff1T79c0ff0T79c0ff0Tb4b4b4, Te6edf3hopsAway Tff7b72= T79c0ff1Tb4b4b4)

Tff7b72val Te6edf3relayNode Tff7b72=

Te6edf3NodeTb4b4b4.Te6edf3getRelayNodeTb4b4b4(

Te6edf3relayNodeId Tff7b72= T79c0ff0Te6edf3x0000FFAATb4b4b4.Te6edf3toIntTb4b4b4(Tb4b4b4)Tb4b4b4,

Te6edf3nodes Tff7b72= Te6edf3listOfTb4b4b4(Te6edf3chosenTb4b4b4, Te6edf3fartherTb4b4b4, Te6edf3unheardTb4b4b4, Te6edf3ourNodeTb4b4b4, Te6edf3otherSuffixTb4b4b4)Tb4b4b4,

Te6edf3ourNodeNum Tff7b72= Te6edf3ourNodeTb4b4b4.Te6edf3numTb4b4b4,

Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3chosenTb4b4b4, Te6edf3relayNodeTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffisUnknownUser_falseWhenHardwareModelIsKnownTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3node Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3user Tff7b72= Te6edf3UserTb4b4b4(Te6edf3hw_model Tff7b72= Te6edf3HardwareModelTb4b4b4.Te6edf3TLORA_V2Tb4b4b4)Tb4b4b4)

Te6edf3assertFalseTb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3isUnknownUserTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffvalidPosition_returnsPositionOnlyForValidCoordinatesTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3validPosition Tff7b72= Te6edf3PositionTb4b4b4(Te6edf3latitude_i Tff7b72= T79c0ff3T79c0ff7T79c0ff7T79c0ff7T79c0ff4T79c0ff9T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Te6edf3longitude_i Tff7b72= Tff7b72-T79c0ff1T79c0ff2T79c0ff2T79c0ff4T79c0ff1T79c0ff9T79c0ff4T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

Tff7b72val Te6edf3validNode Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3position Tff7b72= Te6edf3validPositionTb4b4b4)

Tff7b72val Te6edf3zeroNode Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff2Tb4b4b4, Te6edf3position Tff7b72= Te6edf3PositionTb4b4b4(Te6edf3latitude_i Tff7b72= T79c0ff0Tb4b4b4, Te6edf3longitude_i Tff7b72= T79c0ff0Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3outOfRangeNode Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff3Tb4b4b4, Te6edf3position Tff7b72= Te6edf3PositionTb4b4b4(Te6edf3latitude_i Tff7b72= T79c0ff9T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0T79c0ff0Tb4b4b4, Te6edf3longitude_i Tff7b72= Tff7b72-T79c0ff1T79c0ff2T79c0ff2T79c0ff4T79c0ff1T79c0ff9T79c0ff4T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Te6edf3validPositionTb4b4b4, Te6edf3validNodeTb4b4b4.Te6edf3validPositionTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Tff7b72nullTb4b4b4, Te6edf3zeroNodeTb4b4b4.Te6edf3validPositionTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Tff7b72nullTb4b4b4, Te6edf3outOfRangeNodeTb4b4b4.Te6edf3validPositionTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffhasPKC_usesUserPublicKeyWhenNodeKeyIsMissingTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3key Tff7b72= Te6edf3ByteArrayTb4b4b4(T79c0ff3T79c0ff2Tb4b4b4) Tb4b4b4{ Tb4b4b4(Tffa657it Tff7b72+ T79c0ff1Tb4b4b4)Tb4b4b4.Te6edf3toByteTb4b4b4(Tb4b4b4) Tb4b4b4}Tb4b4b4.Te6edf3toByteStringTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3node Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3user Tff7b72= Te6edf3UserTb4b4b4(Te6edf3public_key Tff7b72= Te6edf3keyTb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3hasPKCTb4b4b4)

Te6edf3assertFalseTb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3mismatchKeyTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffmismatchKey_trueForErrorByteStringTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3node Tff7b72= Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= T79c0ff1Tb4b4b4, Te6edf3publicKey Tff7b72= Te6edf3NodeTb4b4b4.Te6edf3ERROR_BYTE_STRINGTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3hasPKCTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3nodeTb4b4b4.Te6edf3mismatchKeyTb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffnodeWithPositionTb4b4b4(Te6edf3numTb4b4b4: Tffa657IntTb4b4b4, Te6edf3latitudeITb4b4b4: Tffa657IntTb4b4b4, Te6edf3longitudeITb4b4b4: Tffa657IntTb4b4b4)Tb4b4b4: Te6edf3Node Tff7b72=

Te6edf3NodeTb4b4b4(Te6edf3num Tff7b72= Te6edf3numTb4b4b4, Te6edf3position Tff7b72= Te6edf3PositionTb4b4b4(Te6edf3latitude_i Tff7b72= Te6edf3latitudeITb4b4b4, Te6edf3longitude_i Tff7b72= Te6edf3longitudeITb4b4b4)Tb4b4b4)

Tb4b4b4}