Ammar Githam
4 years ago
4 changed files with 73 additions and 67 deletions
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4app/build.gradle
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1app/src/androidTest/java/awais/instagrabber/db/MigrationTest.java
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115app/src/androidTest/java/awais/instagrabber/db/dao/RecentSearchDaoTest.kt
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8app/src/main/java/awais/instagrabber/db/AppDatabase.kt
@ -1,82 +1,81 @@ |
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package awais.instagrabber.db.dao; |
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package awais.instagrabber.db.dao |
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|
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import android.content.Context; |
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import android.content.Context |
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import androidx.arch.core.executor.testing.InstantTaskExecutorRule |
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import androidx.room.Room |
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import androidx.test.core.app.ApplicationProvider |
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import androidx.test.runner.AndroidJUnit4 |
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import awais.instagrabber.db.AppDatabase |
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import awais.instagrabber.db.entities.RecentSearch |
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import awais.instagrabber.models.enums.FavoriteType |
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import kotlinx.coroutines.ExperimentalCoroutinesApi |
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import kotlinx.coroutines.runBlocking |
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import kotlinx.coroutines.test.runBlockingTest |
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import org.junit.After |
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import org.junit.Before |
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import org.junit.Rule |
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import org.junit.Test |
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import org.junit.jupiter.api.Assertions |
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import org.junit.runner.RunWith |
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import java.time.LocalDateTime |
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|
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import androidx.annotation.NonNull; |
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import androidx.room.Room; |
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import androidx.test.core.app.ApplicationProvider; |
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import androidx.test.runner.AndroidJUnit4; |
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@RunWith(AndroidJUnit4::class) |
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class RecentSearchDaoTest { |
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private lateinit var db: AppDatabase |
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private lateinit var dao: RecentSearchDao |
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|
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import com.google.common.collect.ImmutableList; |
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|
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import org.junit.After; |
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import org.junit.Before; |
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import org.junit.Test; |
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import org.junit.jupiter.api.Assertions; |
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import org.junit.runner.RunWith; |
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|
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import java.time.LocalDateTime; |
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import java.util.List; |
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|
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import awais.instagrabber.db.AppDatabase; |
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import awais.instagrabber.db.entities.RecentSearch; |
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import awais.instagrabber.models.enums.FavoriteType; |
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|
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@RunWith(AndroidJUnit4.class) |
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public class RecentSearchDaoTest { |
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private static final String TAG = RecentSearchDaoTest.class.getSimpleName(); |
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private RecentSearchDao dao; |
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private AppDatabase db; |
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@get:Rule |
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var instantExecutorRule = InstantTaskExecutorRule() |
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|
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@Before |
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public void createDb() { |
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final Context context = ApplicationProvider.getApplicationContext(); |
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db = Room.inMemoryDatabaseBuilder(context, AppDatabase.class).build(); |
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dao = db.recentSearchDao(); |
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fun createDb() { |
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val context = ApplicationProvider.getApplicationContext<Context>() |
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db = Room.inMemoryDatabaseBuilder(context, AppDatabase::class.java).build() |
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dao = db.recentSearchDao() |
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} |
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@After |
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public void closeDb() { |
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db.close(); |
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fun closeDb() { |
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db.close() |
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} |
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|
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@ExperimentalCoroutinesApi |
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@Test |
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public void writeQueryDelete() { |
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final RecentSearch recentSearch = insertRecentSearch("1", "test1", FavoriteType.HASHTAG); |
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final RecentSearch byIgIdAndType = dao.getRecentSearchByIgIdAndType("1", FavoriteType.HASHTAG); |
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Assertions.assertEquals(recentSearch, byIgIdAndType); |
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dao.deleteRecentSearch(byIgIdAndType); |
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final RecentSearch deleted = dao.getRecentSearchByIgIdAndType("1", FavoriteType.HASHTAG); |
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Assertions.assertNull(deleted); |
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fun writeQueryDelete() = runBlockingTest { |
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val recentSearch = insertRecentSearch(1, "1", "test1", FavoriteType.HASHTAG) |
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val byIgIdAndType = dao.getRecentSearchByIgIdAndType("1", FavoriteType.HASHTAG) |
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Assertions.assertNotNull(byIgIdAndType) |
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Assertions.assertEquals(recentSearch, byIgIdAndType) |
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dao.deleteRecentSearch(byIgIdAndType ?: throw NullPointerException()) |
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val deleted = dao.getRecentSearchByIgIdAndType("1", FavoriteType.HASHTAG) |
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Assertions.assertNull(deleted) |
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} |
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|
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@ExperimentalCoroutinesApi |
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@Test |
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public void queryAllOrdered() { |
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final List<RecentSearch> insertListReversed = ImmutableList |
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.<RecentSearch>builder() |
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.add(insertRecentSearch("1", "test1", FavoriteType.HASHTAG)) |
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.add(insertRecentSearch("2", "test2", FavoriteType.LOCATION)) |
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.add(insertRecentSearch("3", "test3", FavoriteType.USER)) |
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.add(insertRecentSearch("4", "test4", FavoriteType.USER)) |
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.add(insertRecentSearch("5", "test5", FavoriteType.USER)) |
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.build() |
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.reverse(); // important |
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final List<RecentSearch> fromDb = dao.getAllRecentSearches(); |
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Assertions.assertIterableEquals(insertListReversed, fromDb); |
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fun queryAllOrdered() = runBlockingTest { |
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val insertListReversed: List<RecentSearch> = listOf( |
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insertRecentSearch(1, "1", "test1", FavoriteType.HASHTAG), |
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insertRecentSearch(2, "2", "test2", FavoriteType.LOCATION), |
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insertRecentSearch(3, "3", "test3", FavoriteType.USER), |
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insertRecentSearch(4, "4", "test4", FavoriteType.USER), |
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insertRecentSearch(5, "5", "test5", FavoriteType.USER) |
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).asReversed() // important |
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val fromDb: List<RecentSearch?> = dao.getAllRecentSearches() |
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Assertions.assertIterableEquals(insertListReversed, fromDb) |
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} |
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@NonNull |
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private RecentSearch insertRecentSearch(final String igId, final String name, final FavoriteType type) { |
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final RecentSearch recentSearch = new RecentSearch( |
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private fun insertRecentSearch(id: Int, igId: String, name: String, type: FavoriteType): RecentSearch { |
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val recentSearch = RecentSearch( |
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id, |
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igId, |
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name, |
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null, |
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null, |
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type, |
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LocalDateTime.now() |
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); |
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dao.insertRecentSearch(recentSearch); |
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return recentSearch; |
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) |
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runBlocking { dao.insertRecentSearch(recentSearch) } |
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return recentSearch |
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} |
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} |
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