Coverage Summary for Class: DatabaseBuilderKt (com.georgeci.moneysurfer.data.db)

 package com.georgeci.moneysurfer.data.db
 
 import androidx.room.RoomDatabase
 import androidx.sqlite.driver.bundled.BundledSQLiteDriver
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_25_26
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_27_28
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_29_30
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_30_31
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_31_32
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_32_33
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_33_34
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_34_35
 import com.georgeci.moneysurfer.data.db.migration.MIGRATION_35_36
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.IO
 
 /**
  * Builds the app database.
  *
  * [allowDestructiveMigration] must stay `false` in release builds: dropping the user's
  * ledger on upgrade is only ever acceptable on a developer machine, where the schema is
  * still being iterated on and the local database is disposable. Every release-to-release
  * upgrade from [MONEY_SURFER_DB_RELEASE_BASELINE_VERSION] onwards is carried by a
  * hand-written [androidx.room.migration.Migration] instead — see
  * `docs/architecture/persistence.md` → "Room schema versioning".
  *
  * The parameter defaults to the release-safe value so a caller that forgets it cannot
  * accidentally ship destructive upgrades.
  */
 // https://developer.android.com/kotlin/multiplatform/room#set-coroutine-context
 fun getRoomDatabase(
     builder: RoomDatabase.Builder<MoneySurferDatabase>,
     allowDestructiveMigration: Boolean = false,
 ): MoneySurferDatabase =
     builder
         .setDriver(BundledSQLiteDriver())
         .setQueryCoroutineContext(Dispatchers.IO)
         // Pre-baseline versions (< 25, plus the 26→27 and 28→29 gaps) never shipped to a
         // user, so they have no migration path and are only reachable on a dev machine.
         .addMigrations(
             MIGRATION_25_26,
             MIGRATION_27_28,
             MIGRATION_29_30,
             MIGRATION_30_31,
             MIGRATION_31_32,
             MIGRATION_32_33,
             MIGRATION_33_34,
             MIGRATION_34_35,
             MIGRATION_35_36,
         )
         .apply {
             if (allowDestructiveMigration) {
                 fallbackToDestructiveMigration(dropAllTables = true)
             }
         }
         .build()
 
 internal const val DB_NAME = "moneysurfer.db"