Node / meshtastic / Meshtastic-Android / files / feature / discovery / src / commonTest / kotlin / org / meshtastic / feature / discovery / DiscoverySummaryAiProviderTest.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/>.

*/

Tf0883e@fileTb4b4b4:Te6edf3SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMagicNumberTa5d6ff"Tb4b4b4)

Tff7b72package T7ee787org.meshtastic.feature.discovery

Tff7b72import T7ee787kotlinx.coroutines.test.runTest

Tff7b72import T7ee787org.meshtastic.core.database.entity.DiscoveryPresetResultEntity

Tff7b72import T7ee787org.meshtastic.core.database.entity.DiscoverySessionEntity

Tff7b72import T7ee787org.meshtastic.feature.discovery.ai.DiscoverySummaryAiProvider

Tff7b72import T7ee787kotlin.test.Test

Tff7b72import T7ee787kotlin.test.assertEquals

Tff7b72import T7ee787kotlin.test.assertNotNull

Tff7b72import T7ee787kotlin.test.assertNull

Tff7b72import T7ee787kotlin.test.assertTrue

Tff7b72class T56d364DiscoverySummaryAiProviderTest Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3testSession Tff7b72=

Te6edf3DiscoverySessionEntityTb4b4b4(

Te6edf3id Tff7b72= T79c0ff1LTb4b4b4,

Te6edf3timestamp Tff7b72= T79c0ff1Te6edf3_000_000LTb4b4b4,

Te6edf3presetsScanned Tff7b72= Ta5d6ff"Ta5d6ffLONG_FASTTa5d6ff"Tb4b4b4,

Te6edf3homePreset Tff7b72= Ta5d6ff"Ta5d6ffLONG_FASTTa5d6ff"Tb4b4b4,

Te6edf3totalUniqueNodes Tff7b72= T79c0ff5Tb4b4b4,

Te6edf3completionStatus Tff7b72= Ta5d6ff"Ta5d6ffcompleteTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3testPresetResult Tff7b72=

Te6edf3DiscoveryPresetResultEntityTb4b4b4(

Te6edf3id Tff7b72= T79c0ff1LTb4b4b4,

Te6edf3sessionId Tff7b72= T79c0ff1LTb4b4b4,

Te6edf3presetName Tff7b72= Ta5d6ff"Ta5d6ffLONG_FASTTa5d6ff"Tb4b4b4,

Te6edf3dwellDurationSeconds Tff7b72= T79c0ff3T79c0ff0LTb4b4b4,

Te6edf3uniqueNodes Tff7b72= T79c0ff3Tb4b4b4,

Te6edf3directNeighborCount Tff7b72= T79c0ff2Tb4b4b4,

Te6edf3meshNeighborCount Tff7b72= T79c0ff1Tb4b4b4,

Te6edf3messageCount Tff7b72= T79c0ff5Tb4b4b4,

Te6edf3sensorPacketCount Tff7b72= T79c0ff2Tb4b4b4,

Tb4b4b4)

T8b949e// --- Supported case: provider available and returns results ---

Tf0883e@Test

Tff7b72fun Td2a8ffsupported_provider_returns_session_summaryTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Tff7b72val Te6edf3provider Tff7b72= Te6edf3AvailableAiProviderTb4b4b4(Te6edf3sessionResult Tff7b72= Ta5d6ff"Ta5d6ffAI recommends LONG_FASTTa5d6ff"Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3providerTb4b4b4.Te6edf3isAvailableTb4b4b4)

Tff7b72val Te6edf3result Tff7b72= Te6edf3providerTb4b4b4.Te6edf3generateSessionSummaryTb4b4b4(Te6edf3testSessionTb4b4b4, Te6edf3listOfTb4b4b4(Te6edf3testPresetResultTb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ffAI recommends LONG_FASTTa5d6ff"Tb4b4b4, Te6edf3resultTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffsupported_provider_returns_preset_summaryTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Tff7b72val Te6edf3provider Tff7b72= Te6edf3AvailableAiProviderTb4b4b4(Te6edf3presetResult Tff7b72= Ta5d6ff"Ta5d6ffLONG_FAST: Good range, low congestionTa5d6ff"Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3providerTb4b4b4.Te6edf3isAvailableTb4b4b4)

Tff7b72val Te6edf3result Tff7b72= Te6edf3providerTb4b4b4.Te6edf3generatePresetSummaryTb4b4b4(Te6edf3testPresetResultTb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ffLONG_FAST: Good range, low congestionTa5d6ff"Tb4b4b4, Te6edf3resultTb4b4b4)

Tb4b4b4}

T8b949e// --- Unsupported case: provider not available ---

Tf0883e@Test

Tff7b72fun Td2a8ffunsupported_provider_reports_not_availableTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3provider Tff7b72= Te6edf3UnavailableAiProviderTb4b4b4(Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Tff7b72!Te6edf3providerTb4b4b4.Te6edf3isAvailableTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffunsupported_provider_returns_null_for_session_summaryTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Tff7b72val Te6edf3provider Tff7b72= Te6edf3UnavailableAiProviderTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3result Tff7b72= Te6edf3providerTb4b4b4.Te6edf3generateSessionSummaryTb4b4b4(Te6edf3testSessionTb4b4b4, Te6edf3listOfTb4b4b4(Te6edf3testPresetResultTb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3resultTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffunsupported_provider_returns_null_for_preset_summaryTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Tff7b72val Te6edf3provider Tff7b72= Te6edf3UnavailableAiProviderTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3result Tff7b72= Te6edf3providerTb4b4b4.Te6edf3generatePresetSummaryTb4b4b4(Te6edf3testPresetResultTb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3resultTb4b4b4)

Tb4b4b4}

T8b949e// --- Failure case: provider throws or returns null ---

Tf0883e@Test

Tff7b72fun Td2a8fffailing_provider_returns_null_on_session_errorTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Tff7b72val Te6edf3provider Tff7b72= Te6edf3FailingAiProviderTb4b4b4(Tb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3providerTb4b4b4.Te6edf3isAvailableTb4b4b4) T8b949e// Provider thinks it's available but fails

Tff7b72val Te6edf3result Tff7b72= Te6edf3providerTb4b4b4.Te6edf3generateSessionSummaryTb4b4b4(Te6edf3testSessionTb4b4b4, Te6edf3listOfTb4b4b4(Te6edf3testPresetResultTb4b4b4)Tb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3resultTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8fffailing_provider_returns_null_on_preset_errorTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3runTest Tb4b4b4{

Tff7b72val Te6edf3provider Tff7b72= Te6edf3FailingAiProviderTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3result Tff7b72= Te6edf3providerTb4b4b4.Te6edf3generatePresetSummaryTb4b4b4(Te6edf3testPresetResultTb4b4b4)

Te6edf3assertNullTb4b4b4(Te6edf3resultTb4b4b4)

Tb4b4b4}

T8b949e// --- Algorithmic fallback always works ---

Tf0883e@Test

Tff7b72fun Td2a8ffalgorithmic_generator_produces_non_null_summaryTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3generator Tff7b72= Te6edf3DiscoverySummaryGeneratorTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3summary Tff7b72= Te6edf3generatorTb4b4b4.Te6edf3generateSessionSummaryTb4b4b4(Te6edf3testSessionTb4b4b4, Te6edf3listOfTb4b4b4(Te6edf3testPresetResultTb4b4b4)Tb4b4b4)

Te6edf3assertNotNullTb4b4b4(Te6edf3summaryTb4b4b4)

Te6edf3assertTrueTb4b4b4(Te6edf3summaryTb4b4b4.Te6edf3containsTb4b4b4(Ta5d6ff"Ta5d6ffLONG_FASTTa5d6ff"Tb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tff7b72fun Td2a8ffalgorithmic_generator_handles_empty_presetsTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3generator Tff7b72= Te6edf3DiscoverySummaryGeneratorTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3summary Tff7b72= Te6edf3generatorTb4b4b4.Te6edf3generateSessionSummaryTb4b4b4(Te6edf3testSessionTb4b4b4, Te6edf3emptyListTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3assertEqualsTb4b4b4(Ta5d6ff"Ta5d6ffNo presets were scanned during this session.Ta5d6ff"Tb4b4b4, Te6edf3summaryTb4b4b4)

Tb4b4b4}

Tb4b4b4}

T8b949e// --- Test doubles ---

Tff7b72private Tff7b72class T56d364AvailableAiProviderTb4b4b4(

Tff7b72private Tff7b72val Te6edf3sessionResultTb4b4b4: Tffa657String? Tff7b72= Ta5d6ff"Ta5d6ffAI summaryTa5d6ff"Tb4b4b4,

Tff7b72private Tff7b72val Te6edf3presetResultTb4b4b4: Tffa657String? Tff7b72= Ta5d6ff"Ta5d6ffPreset summaryTa5d6ff"Tb4b4b4,

Tb4b4b4) Tb4b4b4: Te6edf3DiscoverySummaryAiProvider Tb4b4b4{

Tff7b72override Tff7b72val Te6edf3isAvailableTb4b4b4: Tffa657Boolean Tff7b72= Tff7b72true

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffgenerateSessionSummaryTb4b4b4(

Te6edf3sessionTb4b4b4: Te6edf3DiscoverySessionEntityTb4b4b4,

Te6edf3presetResultsTb4b4b4: Te6edf3ListTff7b72<Te6edf3DiscoveryPresetResultEntityTff7b72>Tb4b4b4,

Tb4b4b4)Tb4b4b4: Tffa657String? Tff7b72= Te6edf3sessionResult

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffgeneratePresetSummaryTb4b4b4(Te6edf3resultTb4b4b4: Te6edf3DiscoveryPresetResultEntityTb4b4b4)Tb4b4b4: Tffa657String? Tff7b72= Te6edf3presetResult

Tb4b4b4}

Tff7b72private Tff7b72class T56d364UnavailableAiProvider Tb4b4b4: Te6edf3DiscoverySummaryAiProvider Tb4b4b4{

Tff7b72override Tff7b72val Te6edf3isAvailableTb4b4b4: Tffa657Boolean Tff7b72= Tff7b72false

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffgenerateSessionSummaryTb4b4b4(

Te6edf3sessionTb4b4b4: Te6edf3DiscoverySessionEntityTb4b4b4,

Te6edf3presetResultsTb4b4b4: Te6edf3ListTff7b72<Te6edf3DiscoveryPresetResultEntityTff7b72>Tb4b4b4,

Tb4b4b4)Tb4b4b4: Tffa657String? Tff7b72= Tff7b72null

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffgeneratePresetSummaryTb4b4b4(Te6edf3resultTb4b4b4: Te6edf3DiscoveryPresetResultEntityTb4b4b4)Tb4b4b4: Tffa657String? Tff7b72= Tff7b72null

Tb4b4b4}

Tff7b72private Tff7b72class T56d364FailingAiProvider Tb4b4b4: Te6edf3DiscoverySummaryAiProvider Tb4b4b4{

Tff7b72override Tff7b72val Te6edf3isAvailableTb4b4b4: Tffa657Boolean Tff7b72= Tff7b72true

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffgenerateSessionSummaryTb4b4b4(

Te6edf3sessionTb4b4b4: Te6edf3DiscoverySessionEntityTb4b4b4,

Te6edf3presetResultsTb4b4b4: Te6edf3ListTff7b72<Te6edf3DiscoveryPresetResultEntityTff7b72>Tb4b4b4,

Tb4b4b4)Tb4b4b4: Tffa657String? Tff7b72= Tff7b72null T8b949e// Simulates internal failure returning null

Tff7b72override Tff7b72suspend Tff7b72fun Td2a8ffgeneratePresetSummaryTb4b4b4(Te6edf3resultTb4b4b4: Te6edf3DiscoveryPresetResultEntityTb4b4b4)Tb4b4b4: Tffa657String? Tff7b72= Tff7b72null

Tb4b4b4}