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create room db, test DAOs and add android test workflow script
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108 changes: 108 additions & 0 deletions
108
app/src/androidTest/kotlin/data/local/dao/AirportDAOTest.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| package data.local.dao | ||
|
|
||
| import android.content.Context | ||
| import androidx.room.Room | ||
| import androidx.test.core.app.ApplicationProvider | ||
| import androidx.test.ext.junit.runners.AndroidJUnit4 | ||
| import com.nabilbdev.searchflight.data.local.dao.AirportDAO | ||
| import com.nabilbdev.searchflight.data.local.database.SearchFlightDatabase | ||
| import com.nabilbdev.searchflight.data.local.entity.Airport | ||
| import kotlinx.coroutines.flow.first | ||
| import kotlinx.coroutines.runBlocking | ||
| import org.junit.After | ||
| import org.junit.Assert.* | ||
| import org.junit.Before | ||
| import org.junit.Test | ||
| import org.junit.runner.RunWith | ||
| import java.io.IOException | ||
|
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| private lateinit var airportDAO: AirportDAO | ||
| private lateinit var searchFlightDatabase: SearchFlightDatabase | ||
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| // Sample data from the actual database | ||
| private val airport1 = Airport( | ||
| 1, | ||
| "Francisco Sá Carneiro Airport", | ||
| "OPO", | ||
| 5053134 | ||
| ) | ||
| private val airport2 = Airport( | ||
| 2, | ||
| "Stockholm Arlanda Airport", | ||
| "ARN", | ||
| 7494765 | ||
| ) | ||
|
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| @RunWith(AndroidJUnit4::class) | ||
| class AirportDAOTest { | ||
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| @Before | ||
| fun createDB() { | ||
| val context: Context = ApplicationProvider.getApplicationContext() | ||
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| searchFlightDatabase = | ||
| Room.databaseBuilder(context, SearchFlightDatabase::class.java, "flight_search_test") | ||
| .createFromAsset("database/flight_search.db") | ||
| .allowMainThreadQueries() // Only for testing purposes | ||
| .build() | ||
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| airportDAO = searchFlightDatabase.airportDAO() | ||
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| } | ||
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| @After | ||
| @Throws(IOException::class) | ||
| fun closeDB() { | ||
| searchFlightDatabase.close() | ||
| } | ||
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| @Test | ||
| @Throws(IOException::class) | ||
| fun daoGetAllAirports_returnAllAirports() = runBlocking { | ||
| val allAirports = airportDAO.getAllAirports().first() | ||
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| assertTrue(allAirports.isNotEmpty()) | ||
| assertEquals(allAirports[0], airport1) | ||
| assertEquals(allAirports[1], airport2) | ||
| } | ||
|
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| @Test | ||
| @Throws(IOException::class) | ||
| fun daoGetAirportByCode_returnSingleAirport() = runBlocking { | ||
| val airportResultOne = airportDAO.getAirportByCode("OPO") | ||
| val airportResultTwo = airportDAO.getAirportByCode("ARN") | ||
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| assertEquals(airportResultOne.first(), airport1) | ||
| assertEquals(airportResultTwo.first(), airport2) | ||
| } | ||
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| @Test | ||
| @Throws(IOException::class) | ||
| fun daoGetAirportExcept_verifyNotExistInReturnedAirports() = runBlocking { | ||
| val allAirports = airportDAO.getAllAirportsExcept("OPO").first() | ||
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| assertTrue(airport1 !in allAirports) // airport1 is not in allAirports | ||
| assertTrue(airport2 in allAirports) | ||
| } | ||
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| @Test | ||
| @Throws(IOException::class) | ||
| fun daoGetAirportByQuery_verifyNotReturnAllResultsFromDB() = runBlocking { | ||
| val query = "FR" | ||
| val allAirportsByQuery = airportDAO.getAirportsByQuery("%$query%").first() | ||
| val allAirports = airportDAO.getAllAirports().first() | ||
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| assertTrue(allAirports.size > allAirportsByQuery.size) | ||
| } | ||
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| @Test | ||
| @Throws(IOException::class) | ||
| fun daoGetAirportByQuery_verifyReturnedAirportsIncludeQuery() = runBlocking { | ||
| val query = "FR" | ||
| val allAirportsByQuery = airportDAO.getAirportsByQuery("%$query%").first() | ||
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| assertTrue(allAirportsByQuery[0].name.contains(query, ignoreCase = true)) | ||
| assertTrue(allAirportsByQuery[1].name.contains(query, ignoreCase = true)) | ||
| } | ||
| } |
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18 changes: 0 additions & 18 deletions
18
app/src/test/java/com/nabilbdev/searchflight/ExampleUnitTest.kt
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37 changes: 37 additions & 0 deletions
37
app/src/test/java/com/nabilbdev/searchflight/data/local/fake/FakeAirportDAO.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,37 @@ | ||
| package com.nabilbdev.searchflight.data.local.fake | ||
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| import com.nabilbdev.searchflight.data.local.dao.AirportDAO | ||
| import com.nabilbdev.searchflight.data.local.entity.Airport | ||
| import kotlinx.coroutines.flow.Flow | ||
| import kotlinx.coroutines.flow.filterNotNull | ||
| import kotlinx.coroutines.flow.flow | ||
|
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| class FakeAirportDAO : AirportDAO { | ||
| private val airports = FakeDataSource.fakeAirports | ||
|
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| /** | ||
| * We mimic the same SQLITE query behaviour exist in the [AirportDAO]. | ||
| * | ||
| * f.e: LIKE %query% changed to it.name.contains(query) | ||
| */ | ||
| override fun getAirportsByQuery(query: String): Flow<List<Airport>> = flow { | ||
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| emit( | ||
| airports.filter { | ||
| it.name.contains(query, ignoreCase = true) || it.iataCode.contains(query) | ||
| } | ||
| ) | ||
| } | ||
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| override fun getAllAirportsExcept(airportCode: String): Flow<List<Airport>> = flow { | ||
| emit(airports.filter { it.iataCode != airportCode }) | ||
| } | ||
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| override fun getAirportByCode(airportCode: String): Flow<Airport> = flow { | ||
| airports.find { it.iataCode == airportCode }?.let { emit(it) } | ||
| }.filterNotNull() | ||
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| override fun getAllAirports(): Flow<List<Airport>> = flow { | ||
| emit(airports) | ||
| } | ||
| } |
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