Node / meshtastic / Meshtastic-Android / files / core / database / src / androidDeviceTest / kotlin / org / meshtastic / core / database / MeshtasticDatabaseTest.kt

Displaying Raw • Download

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.database

Tff7b72import T7ee787androidx.room3.testing.MigrationTestHelper

Tff7b72import T7ee787androidx.sqlite.driver.bundled.BundledSQLiteDriver

Tff7b72import T7ee787androidx.test.ext.junit.runners.AndroidJUnit4

Tff7b72import T7ee787androidx.test.platform.app.InstrumentationRegistry

Tff7b72import T7ee787kotlinx.coroutines.runBlocking

Tff7b72import T7ee787org.junit.Before

Tff7b72import T7ee787org.junit.Rule

Tff7b72import T7ee787org.junit.Test

Tff7b72import T7ee787org.junit.runner.RunWith

Tff7b72import T7ee787java.io.IOException

T8b949e/**

* Instrumented (on-device) equivalent of [MeshtasticDatabaseMigrationTest] (the JVM test that actually runs in CI).

* This walks every exported schema from v3 to the current version on a real device's SQLite.

*

* The exported schema JSONs are made available to this test via the `androidDeviceTest/assets` symlink into the

* module's `schemas/` directory; the android [MigrationTestHelper] loads them from the test APK assets.

*

* NOTE: `androidDeviceTest` (instrumented) tasks are not run by the PR pipeline — only `allTests` (JVM + Robolectric)

* is — so migration coverage in CI comes from [MeshtasticDatabaseMigrationTest]; this test adds real-device coverage

* when run locally via `connectedAndroidTest`.

*/

Tf0883e@RunWithTb4b4b4(Te6edf3AndroidJUnit4Tff7b72::Te6edf3classTb4b4b4)

Tff7b72class T56d364MeshtasticDatabaseTest Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3instrumentation Tff7b72= Te6edf3InstrumentationRegistryTb4b4b4.Te6edf3getInstrumentationTb4b4b4(Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3dbFile Tff7b72= Te6edf3instrumentationTb4b4b4.Te6edf3targetContextTb4b4b4.Te6edf3getDatabasePathTb4b4b4(Te6edf3TEST_DBTb4b4b4)

Tf0883e@getTb4b4b4:Te6edf3Rule

Tff7b72val Te6edf3helperTb4b4b4: Te6edf3MigrationTestHelper Tff7b72=

Te6edf3MigrationTestHelperTb4b4b4(

Te6edf3instrumentation Tff7b72= Te6edf3instrumentationTb4b4b4,

Te6edf3file Tff7b72= Te6edf3dbFileTb4b4b4,

Te6edf3driver Tff7b72= Te6edf3BundledSQLiteDriverTb4b4b4(Tb4b4b4)Tb4b4b4,

Te6edf3databaseClass Tff7b72= Te6edf3MeshtasticDatabaseTff7b72::Te6edf3classTb4b4b4,

Te6edf3databaseFactory Tff7b72= Tb4b4b4{ Te6edf3MeshtasticDatabaseConstructorTb4b4b4.Te6edf3initializeTb4b4b4(Tb4b4b4) Tb4b4b4}Tb4b4b4,

Tb4b4b4)

Tf0883e@Before

Tff7b72fun Td2a8ffdeleteStaleDbTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3instrumentationTb4b4b4.Te6edf3targetContextTb4b4b4.Te6edf3deleteDatabaseTb4b4b4(Te6edf3TEST_DBTb4b4b4)

Tb4b4b4}

Tf0883e@Test

Tf0883e@ThrowsTb4b4b4(Te6edf3IOExceptionTff7b72::Te6edf3classTb4b4b4)

Tff7b72fun Td2a8ffmigrateAllTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657Unit Tff7b72= Te6edf3runBlocking Tb4b4b4{

Te6edf3helperTb4b4b4.Te6edf3createDatabaseTb4b4b4(Te6edf3EARLIEST_SCHEMA_VERSIONTb4b4b4)Tb4b4b4.Te6edf3closeTb4b4b4(Tb4b4b4)

T8b949e// No manual migrations: every version bump is an @AutoMigration, so Room derives the full path itself.

Te6edf3helperTb4b4b4.Te6edf3runMigrationsAndValidateTb4b4b4(Te6edf3latestSchemaVersionTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3emptyListTb4b4b4(Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3closeTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8fflatestSchemaVersionTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657Int Tb4b4b4{

Tff7b72val Te6edf3dbFqn Tff7b72= Te6edf3checkNotNullTb4b4b4(Te6edf3MeshtasticDatabaseTff7b72::Te6edf3classTb4b4b4.Te6edf3qualifiedNameTb4b4b4)

Tff7b72return Te6edf3checkNotNullTb4b4b4(Te6edf3instrumentationTb4b4b4.Te6edf3contextTb4b4b4.Te6edf3assetsTb4b4b4.Te6edf3listTb4b4b4(Te6edf3dbFqnTb4b4b4)Tb4b4b4)

Tb4b4b4.Te6edf3mapNotNull Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3removeSuffixTb4b4b4(Ta5d6ff"Ta5d6ff.jsonTa5d6ff"Tb4b4b4)Tb4b4b4.Te6edf3toIntOrNullTb4b4b4(Tb4b4b4) Tb4b4b4}

Tb4b4b4.Te6edf3maxOrNullTb4b4b4(Tb4b4b4) Tff7b72?: Te6edf3errorTb4b4b4(Ta5d6ff"Ta5d6ffNo exported Room schemas found in test assets folder Tffd700$Te6edf3dbFqnTa5d6ff"Tb4b4b4)

Tb4b4b4}

Tff7b72companion Tff7b72object Tb4b4b4{

Tff7b72private Tff7b72const Tff7b72val Te6edf3TEST_DB Tff7b72= Ta5d6ff"Ta5d6ffmigration-testTa5d6ff"

Tff7b72private Tff7b72const Tff7b72val Te6edf3EARLIEST_SCHEMA_VERSION Tff7b72= T79c0ff3

Tb4b4b4}

Tb4b4b4}