Add HistoryRecordManagerTest

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Stypox 2021-12-08 14:12:09 +01:00
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package org.schabi.newpipe.local.history
import androidx.test.core.app.ApplicationProvider
import org.junit.After
import org.junit.Assert.assertEquals
import org.junit.Assert.assertTrue
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.rules.Timeout
import org.schabi.newpipe.database.AppDatabase
import org.schabi.newpipe.database.history.model.SearchHistoryEntry
import org.schabi.newpipe.testUtil.TestDatabase
import org.schabi.newpipe.testUtil.TrampolineSchedulerRule
import java.time.OffsetDateTime
import java.util.concurrent.TimeUnit
class HistoryRecordManagerTest {
private lateinit var manager: HistoryRecordManager
private lateinit var database: AppDatabase
@get:Rule
val trampolineScheduler = TrampolineSchedulerRule()
@get:Rule
val timeout = Timeout(1, TimeUnit.SECONDS)
@Before
fun setup() {
database = TestDatabase.createReplacingNewPipeDatabase()
manager = HistoryRecordManager(ApplicationProvider.getApplicationContext())
}
@After
fun cleanUp() {
database.close()
}
@Test
fun onSearched() {
manager.onSearched(0, "Hello").test().await().assertValue(1)
// For some reason the Flowable returned by getAll() never completes, so we can't assert
// that the number of Lists it returns is exactly 1, we can only check if the first List is
// correct. Why on earth has a Flowable been used instead of a Single for getAll()?!?
val entities = database.searchHistoryDAO().all.blockingFirst()
assertEquals(1, entities.size)
assertEquals(1, entities[0].id)
assertEquals(0, entities[0].serviceId)
assertEquals("Hello", entities[0].search)
}
@Test
fun deleteSearchHistory() {
val entries = listOf(
SearchHistoryEntry(OffsetDateTime.now(), 0, "A"),
SearchHistoryEntry(OffsetDateTime.now(), 2, "A"),
SearchHistoryEntry(OffsetDateTime.now(), 1, "B"),
SearchHistoryEntry(OffsetDateTime.now(), 0, "B"),
)
// make sure all 4 were inserted
database.searchHistoryDAO().insertAll(entries)
assertEquals(entries.size, database.searchHistoryDAO().all.blockingFirst().size)
// try to delete only "A" entries, "B" entries should be untouched
manager.deleteSearchHistory("A").test().await().assertValue(2)
val entities = database.searchHistoryDAO().all.blockingFirst()
assertEquals(2, entities.size)
assertTrue(entries[2].hasEqualValues(entities[0]))
assertTrue(entries[3].hasEqualValues(entities[1]))
// assert that nothing happens if we delete a search query that does exist in the db
manager.deleteSearchHistory("A").test().await().assertValue(0)
val entities2 = database.searchHistoryDAO().all.blockingFirst()
assertEquals(2, entities2.size)
assertTrue(entries[2].hasEqualValues(entities2[0]))
assertTrue(entries[3].hasEqualValues(entities2[1]))
// delete all remaining entries
manager.deleteSearchHistory("B").test().await().assertValue(2)
assertEquals(0, database.searchHistoryDAO().all.blockingFirst().size)
}
@Test
fun deleteCompleteSearchHistory() {
val entries = listOf(
SearchHistoryEntry(OffsetDateTime.now(), 1, "A"),
SearchHistoryEntry(OffsetDateTime.now(), 2, "B"),
SearchHistoryEntry(OffsetDateTime.now(), 0, "C"),
)
// make sure all 3 were inserted
database.searchHistoryDAO().insertAll(entries)
assertEquals(entries.size, database.searchHistoryDAO().all.blockingFirst().size)
// should remove everything
manager.deleteCompleteSearchHistory().test().await().assertValue(entries.size)
assertEquals(0, database.searchHistoryDAO().all.blockingFirst().size)
}
@Test
fun getRelatedSearches_emptyQuery() {
// make sure all entries were inserted
database.searchHistoryDAO().insertAll(RELATED_SEARCHES_ENTRIES)
assertEquals(
RELATED_SEARCHES_ENTRIES.size,
database.searchHistoryDAO().all.blockingFirst().size
)
// make sure correct number of searches is returned and in correct order
val searches = manager.getRelatedSearches("", 6, 4).blockingFirst()
assertEquals(4, searches.size)
assertEquals(RELATED_SEARCHES_ENTRIES[6].search, searches[0]) // A (even if in two places)
assertEquals(RELATED_SEARCHES_ENTRIES[4].search, searches[1]) // B
assertEquals(RELATED_SEARCHES_ENTRIES[5].search, searches[2]) // AA
assertEquals(RELATED_SEARCHES_ENTRIES[2].search, searches[3]) // BA
}
@Test
fun getRelatedSearched_nonEmptyQuery() {
// make sure all entries were inserted
database.searchHistoryDAO().insertAll(RELATED_SEARCHES_ENTRIES)
assertEquals(
RELATED_SEARCHES_ENTRIES.size,
database.searchHistoryDAO().all.blockingFirst().size
)
// make sure correct number of searches is returned and in correct order
val searches = manager.getRelatedSearches("A", 3, 5).blockingFirst()
assertEquals(3, searches.size)
assertEquals(RELATED_SEARCHES_ENTRIES[6].search, searches[0]) // A (even if in two places)
assertEquals(RELATED_SEARCHES_ENTRIES[5].search, searches[1]) // AA
assertEquals(RELATED_SEARCHES_ENTRIES[1].search, searches[2]) // BA
// also make sure that the string comparison is case insensitive
val searches2 = manager.getRelatedSearches("a", 3, 5).blockingFirst()
assertEquals(searches, searches2)
}
companion object {
val RELATED_SEARCHES_ENTRIES = listOf(
SearchHistoryEntry(OffsetDateTime.now().minusSeconds(7), 2, "AC"),
SearchHistoryEntry(OffsetDateTime.now().minusSeconds(6), 0, "ABC"),
SearchHistoryEntry(OffsetDateTime.now().minusSeconds(5), 1, "BA"),
SearchHistoryEntry(OffsetDateTime.now().minusSeconds(4), 3, "A"),
SearchHistoryEntry(OffsetDateTime.now().minusSeconds(2), 0, "B"),
SearchHistoryEntry(OffsetDateTime.now().minusSeconds(3), 2, "AA"),
SearchHistoryEntry(OffsetDateTime.now().minusSeconds(1), 1, "A"),
)
}
}