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Add basic tests for settings import

This commit is contained in:
XiangRongLin 2020-12-19 15:15:38 +01:00
parent 19cd3a17df
commit f778c48923
3 changed files with 107 additions and 3 deletions

View File

@ -1,8 +1,10 @@
package org.schabi.newpipe.settings
import android.content.SharedPreferences
import com.nononsenseapps.filepicker.NewFolderFragment
import org.junit.Assert
import org.junit.Assert.assertEquals
import org.junit.Assert.assertFalse
import org.junit.Assert.assertTrue
import org.junit.Assume
import org.junit.Before
import org.junit.BeforeClass
@ -11,10 +13,16 @@ import org.junit.runner.RunWith
import org.junit.runners.Suite
import org.mockito.Mockito
import org.mockito.Mockito.`when`
import org.mockito.Mockito.anyString
import org.mockito.Mockito.anyBoolean
import org.mockito.Mockito.atLeastOnce
import org.mockito.Mockito.verify
import org.mockito.Mockito.withSettings
import org.mockito.junit.MockitoJUnitRunner
import org.schabi.newpipe.settings.ContentSettingsManagerTest.ExportTest
import java.io.File
import java.io.ObjectInputStream
import java.nio.file.Files
import java.util.zip.ZipFile
@RunWith(Suite::class)
@ -40,7 +48,7 @@ class ContentSettingsManagerTest {
newpipeDb = File(dbPath!!)
newpipeSettings = File(settingsPath!!)
fileLocator = Mockito.mock(NewPipeFileLocator::class.java, Mockito.withSettings().stubOnly())
fileLocator = Mockito.mock(NewPipeFileLocator::class.java, withSettings().stubOnly())
`when`(fileLocator.db).thenReturn(newpipeDb)
`when`(fileLocator.settings).thenReturn(newpipeSettings)
}
@ -50,7 +58,7 @@ class ContentSettingsManagerTest {
@Before
fun setupMocks() {
preferences = Mockito.mock(SharedPreferences::class.java, Mockito.withSettings().stubOnly())
preferences = Mockito.mock(SharedPreferences::class.java, withSettings().stubOnly())
}
@Test
@ -79,4 +87,100 @@ class ContentSettingsManagerTest {
}
}
}
@RunWith(MockitoJUnitRunner::class)
class ImportTest {
companion object {
private lateinit var fileLocator: NewPipeFileLocator
private lateinit var zip: File
private lateinit var emptyZip: File
private lateinit var db: File
private lateinit var dbJournal: File
private lateinit var dbWal: File
private lateinit var dbShm: File
private lateinit var settings: File
@JvmStatic
@BeforeClass
fun setupReadOnlyFiles() {
val zipPath = ImportTest::class.java.classLoader?.getResource("settings/newpipe.zip")?.file
val emptyZipPath = ImportTest::class.java.classLoader?.getResource("settings/empty.zip")?.file
Assume.assumeNotNull(zipPath)
Assume.assumeNotNull(emptyZipPath)
zip = File(zipPath!!)
emptyZip = File(emptyZipPath!!)
}
}
@Before
fun setupWriteFiles() {
db = File.createTempFile("newpipe_", "")
dbJournal = File.createTempFile("newpipe_", "")
dbWal = File.createTempFile("newpipe_", "")
dbShm = File.createTempFile("newpipe_", "")
settings = File.createTempFile("newpipe_", "")
fileLocator = Mockito.mock(NewPipeFileLocator::class.java, withSettings().stubOnly())
`when`(fileLocator.db).thenReturn(db)
`when`(fileLocator.dbJournal).thenReturn(dbJournal)
`when`(fileLocator.dbShm).thenReturn(dbShm)
`when`(fileLocator.dbWal).thenReturn(dbWal)
`when`(fileLocator.settings).thenReturn(settings)
}
@Test
fun `The database must be extracted from the zip file`() {
val success = ContentSettingsManager(fileLocator).extractDb(zip.path)
assertTrue(success)
assertFalse(dbJournal.exists())
assertFalse(dbWal.exists())
assertFalse(dbShm.exists())
assertTrue("database file size is zero", Files.size(db.toPath()) > 0)
}
@Test
fun `Extracting the database from an empty zip must not work`() {
val success = ContentSettingsManager(fileLocator).extractDb(emptyZip.path)
assertFalse(success)
assertTrue(dbJournal.exists())
assertTrue(dbWal.exists())
assertTrue(dbShm.exists())
assertEquals(0, Files.size(db.toPath()))
}
@Test
fun `Contain setting must return true, if a settings file exists in the zip`() {
val contains = ContentSettingsManager(fileLocator).containSettings(zip.path)
assertTrue(contains)
}
@Test
fun `Contain setting must return false, if a no settings file exists in the zip`() {
val contains = ContentSettingsManager(fileLocator).containSettings(emptyZip.path)
assertFalse(contains)
}
@Test
fun `Preferences must be set from the settings file`() {
val preferences = Mockito.mock(SharedPreferences::class.java, withSettings().stubOnly())
val editor = Mockito.mock(SharedPreferences.Editor::class.java)
`when`(preferences.edit()).thenReturn(editor)
val manager = ContentSettingsManager(fileLocator)
manager.containSettings(zip.path)
manager.loadSharedPreferences(preferences)
verify(editor, atLeastOnce()).putBoolean(anyString(), anyBoolean())
}
}
}

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