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

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertFalse

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72class T56d364GeofenceTest Tb4b4b4{

T8b949e// Circle centered at (10, 20) with a 1 km radius.

Tff7b72private Tff7b72val Te6edf3circle Tff7b72= Te6edf3GeofenceCircleTb4b4b4(Te6edf3centerLat Tff7b72= T79c0ff1T79c0ff0.0Tb4b4b4, Te6edf3centerLon Tff7b72= T79c0ff2T79c0ff0.0Tb4b4b4, Te6edf3radiusMeters Tff7b72= T79c0ff1T79c0ff0T79c0ff0T79c0ff0Tb4b4b4)

T8b949e// WSEN box: south=10, west=20, north=11, east=21.

Tff7b72private Tff7b72val Te6edf3box Tff7b72= Te6edf3GeofenceBoxTb4b4b4(Te6edf3south Tff7b72= T79c0ff1T79c0ff0.0Tb4b4b4, Te6edf3west Tff7b72= T79c0ff2T79c0ff0.0Tb4b4b4, Te6edf3north Tff7b72= T79c0ff1T79c0ff1.0Tb4b4b4, Te6edf3east Tff7b72= T79c0ff2T79c0ff1.0Tb4b4b4)

Tf0883e@Test

Tff7b72fun Td2a8ffcircleContainsCenterAndNearbyTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertTrueTb4b4b4(Te6edf3circleTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.0Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4) T8b949e// distance 0

Te6edf3assertTrueTb4b4b4(Te6edf3circleTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.005Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4) T8b949e// ~555 m north, inside 1 km

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffcircleExcludesFarPointTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertFalseTb4b4b4(Te6edf3circleTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.05Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4) T8b949e// ~5.5 km north, outside 1 km

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffboxBoundsAreInclusiveTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertTrueTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.0Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4) T8b949e// SW corner

Te6edf3assertTrueTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff1.0Tb4b4b4, T79c0ff2T79c0ff1.0Tb4b4b4)Tb4b4b4) T8b949e// NE corner

Te6edf3assertTrueTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.5Tb4b4b4, T79c0ff2T79c0ff0.5Tb4b4b4)Tb4b4b4) T8b949e// interior

Te6edf3assertTrueTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.0Tb4b4b4, T79c0ff2T79c0ff0.5Tb4b4b4)Tb4b4b4) T8b949e// on the south edge

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffboxExcludesOutsidePointsTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3assertFalseTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff9.999Tb4b4b4, T79c0ff2T79c0ff0.5Tb4b4b4)Tb4b4b4) T8b949e// just south

Te6edf3assertFalseTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff1.001Tb4b4b4, T79c0ff2T79c0ff0.5Tb4b4b4)Tb4b4b4) T8b949e// just north

Te6edf3assertFalseTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.5Tb4b4b4, T79c0ff2T79c0ff1.001Tb4b4b4)Tb4b4b4) T8b949e// just east

Te6edf3assertFalseTb4b4b4(Te6edf3boxTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.5Tb4b4b4, T79c0ff1T79c0ff9.999Tb4b4b4)Tb4b4b4) T8b949e// just west

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffgeofenceUsesOrSemanticsTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3circleOnly Tff7b72= Te6edf3GeofenceTb4b4b4(Te6edf3circle Tff7b72= Te6edf3circleTb4b4b4, Te6edf3box Tff7b72= Tff7b72nullTb4b4b4)

Tff7b72val Te6edf3boxOnly Tff7b72= Te6edf3GeofenceTb4b4b4(Te6edf3circle Tff7b72= Tff7b72nullTb4b4b4, Te6edf3box Tff7b72= Te6edf3boxTb4b4b4)

Tff7b72val Te6edf3both Tff7b72= Te6edf3GeofenceTb4b4b4(Te6edf3circle Tff7b72= Te6edf3circleTb4b4b4, Te6edf3box Tff7b72= Te6edf3boxTb4b4b4)

Tff7b72val Te6edf3neither Tff7b72= Te6edf3GeofenceTb4b4b4(Te6edf3circle Tff7b72= Tff7b72nullTb4b4b4, Te6edf3box Tff7b72= Tff7b72nullTb4b4b4)

T8b949e// A point inside the box but far from the circle counts via the box.

Te6edf3assertTrueTb4b4b4(Te6edf3boxOnlyTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.9Tb4b4b4, T79c0ff2T79c0ff0.9Tb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3bothTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.9Tb4b4b4, T79c0ff2T79c0ff0.9Tb4b4b4)Tb4b4b4)

Te6edf3assertFalseTb4b4b4(Te6edf3circleOnlyTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.9Tb4b4b4, T79c0ff2T79c0ff0.9Tb4b4b4)Tb4b4b4) T8b949e// ~140 km from circle center

T8b949e// A point inside the circle but outside the box counts via the circle.

Te6edf3assertTrueTb4b4b4(Te6edf3circleOnlyTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff9.998Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3bothTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff9.998Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4)

Te6edf3assertFalseTb4b4b4(Te6edf3boxOnlyTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff9.998Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4) T8b949e// south of the box

T8b949e// Empty geofence never contains anything.

Te6edf3assertFalseTb4b4b4(Te6edf3neitherTb4b4b4.Te6edf3containsTb4b4b4(T79c0ff1T79c0ff0.0Tb4b4b4, T79c0ff2T79c0ff0.0Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tb4b4b4}