Intercept and assert on application data in e2e test
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/KoinInstrumentationTestApp.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/KoinInstrumentationTestApp.kt
index 8335c72..338a426 100644
--- a/app/src/androidTest/java/com/stevesoltys/seedvault/KoinInstrumentationTestApp.kt
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/KoinInstrumentationTestApp.kt
@@ -1,32 +1,39 @@
package com.stevesoltys.seedvault
-import androidx.test.platform.app.InstrumentationRegistry
import com.stevesoltys.seedvault.restore.RestoreViewModel
+import com.stevesoltys.seedvault.transport.backup.FullBackup
+import com.stevesoltys.seedvault.transport.backup.InputFactory
+import com.stevesoltys.seedvault.transport.backup.KVBackup
+import com.stevesoltys.seedvault.transport.restore.FullRestore
+import com.stevesoltys.seedvault.transport.restore.KVRestore
+import com.stevesoltys.seedvault.transport.restore.OutputFactory
import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
import io.mockk.spyk
+import org.koin.androidx.viewmodel.dsl.viewModel
import org.koin.core.module.Module
import org.koin.dsl.module
-private val spyBackupNotificationManager = spyk(
- BackupNotificationManager(
- InstrumentationRegistry.getInstrumentation()
- .targetContext.applicationContext
- )
-)
+internal var currentRestoreViewModel: RestoreViewModel? = null
class KoinInstrumentationTestApp : App() {
override fun appModules(): List<Module> {
val testModule = module {
- single { spyBackupNotificationManager }
+ val context = this@KoinInstrumentationTestApp
- single {
- spyk(
- RestoreViewModel(
- this@KoinInstrumentationTestApp,
- get(), get(), get(), get(), get(), get()
- )
- )
+ single { spyk(BackupNotificationManager(context)) }
+ single { spyk(FullBackup(get(), get(), get(), get())) }
+ single { spyk(KVBackup(get(), get(), get(), get(), get())) }
+ single { spyk(InputFactory()) }
+
+ single { spyk(FullRestore(get(), get(), get(), get(), get())) }
+ single { spyk(KVRestore(get(), get(), get(), get(), get(), get())) }
+ single { spyk(OutputFactory()) }
+
+ viewModel {
+ currentRestoreViewModel =
+ spyk(RestoreViewModel(context, get(), get(), get(), get(), get(), get()))
+ currentRestoreViewModel!!
}
}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeBackupTestBase.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeBackupTestBase.kt
index c369593..0533eea 100644
--- a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeBackupTestBase.kt
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeBackupTestBase.kt
@@ -1,12 +1,22 @@
package com.stevesoltys.seedvault.e2e
+import android.content.pm.PackageInfo
+import android.os.ParcelFileDescriptor
+import com.stevesoltys.seedvault.e2e.io.BackupDataInputIntercept
+import com.stevesoltys.seedvault.e2e.io.InputStreamIntercept
import com.stevesoltys.seedvault.e2e.screen.impl.BackupScreen
+import com.stevesoltys.seedvault.transport.backup.FullBackup
+import com.stevesoltys.seedvault.transport.backup.InputFactory
+import com.stevesoltys.seedvault.transport.backup.KVBackup
import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
import io.mockk.clearMocks
+import io.mockk.coEvery
import io.mockk.every
import kotlinx.coroutines.delay
import kotlinx.coroutines.runBlocking
import kotlinx.coroutines.withTimeout
+import org.koin.core.component.get
+import java.io.ByteArrayOutputStream
import java.util.concurrent.atomic.AtomicBoolean
internal interface LargeBackupTestBase : LargeTestBase {
@@ -15,7 +25,13 @@
private const val BACKUP_TIMEOUT = 360 * 1000L
}
- val spyBackupNotificationManager: BackupNotificationManager
+ val spyBackupNotificationManager: BackupNotificationManager get() = get()
+
+ val spyFullBackup: FullBackup get() = get()
+
+ val spyKVBackup: KVBackup get() = get()
+
+ val spyInputFactory: InputFactory get() = get()
fun launchBackupActivity() {
runCommand("am start -n ${targetContext.packageName}/.settings.SettingsActivity")
@@ -35,14 +51,112 @@
}
}
- fun performBackup(expectedPackages: Set<String>) {
- val backupResult = spyOnBackup(expectedPackages)
+ fun performBackup(): SeedvaultLargeTestResult {
+
+ val backupResult = SeedvaultLargeTestResult(
+ full = mutableMapOf(),
+ kv = mutableMapOf(),
+ userApps = packageService.userApps,
+ userNotAllowedApps = packageService.userNotAllowedApps
+ )
+
+ val completed = spyOnBackup(backupResult)
startBackup()
- waitForBackupResult(backupResult)
+ waitForBackupResult(completed)
+
+ return backupResult.copy(
+ backupResults = backupResult.allUserApps().associate {
+ it.packageName to spyMetadataManager.getPackageMetadata(it.packageName)
+ }.toMutableMap()
+ )
}
- private fun spyOnBackup(expectedPackages: Set<String>): AtomicBoolean {
- val finishedBackup = AtomicBoolean(false)
+ private fun waitForBackupResult(completed: AtomicBoolean) {
+ runBlocking {
+ withTimeout(BACKUP_TIMEOUT) {
+ while (!completed.get()) {
+ delay(100)
+ }
+ }
+ }
+ }
+
+ private fun spyOnBackup(backupResult: SeedvaultLargeTestResult): AtomicBoolean {
+ clearMocks(spyInputFactory, spyKVBackup, spyFullBackup)
+ spyOnFullBackupData(backupResult)
+ spyOnKVBackupData(backupResult)
+
+ return spyOnBackupCompletion()
+ }
+
+ private fun spyOnKVBackupData(backupResult: SeedvaultLargeTestResult) {
+ var packageName: String? = null
+ var data = mutableMapOf<String, ByteArray>()
+
+ coEvery {
+ spyKVBackup.performBackup(any(), any(), any(), any(), any())
+ } answers {
+ packageName = firstArg<PackageInfo>().packageName
+ callOriginal()
+ }
+
+ every {
+ spyInputFactory.getBackupDataInput(any())
+ } answers {
+ val fd = firstArg<ParcelFileDescriptor>().fileDescriptor
+
+ BackupDataInputIntercept(fd) { key, value ->
+ data[key] = value
+ }
+ }
+
+ coEvery {
+ spyKVBackup.finishBackup()
+ } answers {
+ backupResult.kv[packageName!!] = data
+ .mapValues { entry -> entry.value.sha256() }
+ .toMutableMap()
+
+ packageName = null
+ data = mutableMapOf()
+ callOriginal()
+ }
+ }
+
+ private fun spyOnFullBackupData(backupResult: SeedvaultLargeTestResult) {
+ var packageName: String? = null
+ var dataIntercept = ByteArrayOutputStream()
+
+ coEvery {
+ spyFullBackup.performFullBackup(any(), any(), any(), any(), any())
+ } answers {
+ packageName = firstArg<PackageInfo>().packageName
+ callOriginal()
+ }
+
+ every {
+ spyInputFactory.getInputStream(any())
+ } answers {
+ InputStreamIntercept(
+ inputStream = callOriginal(),
+ intercept = dataIntercept
+ )
+ }
+
+ every {
+ spyFullBackup.finishBackup()
+ } answers {
+ val result = callOriginal()
+ backupResult.full[packageName!!] = dataIntercept.toByteArray().sha256()
+
+ packageName = null
+ dataIntercept = ByteArrayOutputStream()
+ result
+ }
+ }
+
+ private fun spyOnBackupCompletion(): AtomicBoolean {
+ val completed = AtomicBoolean(false)
clearMocks(spyBackupNotificationManager)
@@ -52,20 +166,10 @@
val success = firstArg<Boolean>()
assert(success) { "Backup failed." }
- this.callOriginal()
- finishedBackup.set(true)
+ callOriginal()
+ completed.set(true)
}
- return finishedBackup
- }
-
- private fun waitForBackupResult(finishedBackup: AtomicBoolean) {
- runBlocking {
- withTimeout(BACKUP_TIMEOUT) {
- while (!finishedBackup.get()) {
- delay(100)
- }
- }
- }
+ return completed
}
}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeRestoreTestBase.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeRestoreTestBase.kt
index 1ba2b28..5458ae2 100644
--- a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeRestoreTestBase.kt
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeRestoreTestBase.kt
@@ -1,11 +1,24 @@
package com.stevesoltys.seedvault.e2e
+import android.content.pm.PackageInfo
+import android.os.ParcelFileDescriptor
+import com.stevesoltys.seedvault.e2e.io.BackupDataOutputIntercept
+import com.stevesoltys.seedvault.e2e.io.OutputStreamIntercept
import com.stevesoltys.seedvault.e2e.screen.impl.RecoveryCodeScreen
import com.stevesoltys.seedvault.e2e.screen.impl.RestoreScreen
-import com.stevesoltys.seedvault.restore.RestoreViewModel
+import com.stevesoltys.seedvault.transport.restore.FullRestore
+import com.stevesoltys.seedvault.transport.restore.KVRestore
+import com.stevesoltys.seedvault.transport.restore.OutputFactory
+import io.mockk.clearMocks
+import io.mockk.coEvery
+import io.mockk.every
+import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.delay
import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.withContext
import kotlinx.coroutines.withTimeout
+import org.koin.core.component.get
+import java.io.ByteArrayOutputStream
internal interface LargeRestoreTestBase : LargeTestBase {
@@ -13,7 +26,11 @@
private const val RESTORE_TIMEOUT = 360 * 1000L
}
- val spyRestoreViewModel: RestoreViewModel
+ val spyFullRestore: FullRestore get() = get()
+
+ val spyKVRestore: KVRestore get() = get()
+
+ val spyOutputFactory: OutputFactory get() = get()
fun launchRestoreActivity() {
runCommand("am start -n ${targetContext.packageName}/.restore.RestoreActivity")
@@ -35,7 +52,17 @@
}
}
- fun performRestore() {
+ fun performRestore(): SeedvaultLargeTestResult {
+
+ val result = SeedvaultLargeTestResult(
+ full = mutableMapOf(),
+ kv = mutableMapOf(),
+ userApps = emptyList(), // will update everything below this after restore
+ userNotAllowedApps = emptyList()
+ )
+
+ spyOnRestoreData(result)
+
RestoreScreen {
backupListItem.clickAndWaitForNewWindow()
waitUntilIdle()
@@ -48,39 +75,123 @@
skipButton.clickAndWaitForNewWindow()
waitUntilIdle()
}
+
+ return result.copy(
+ userApps = packageService.userApps,
+ userNotAllowedApps = packageService.userNotAllowedApps
+ )
+ }
+
+ private fun spyOnRestoreData(result: SeedvaultLargeTestResult) {
+ clearMocks(spyOutputFactory)
+
+ spyOnFullRestoreData(result)
+ spyOnKVRestoreData(result)
}
private fun waitForInstallResult() = runBlocking {
- withTimeout(RESTORE_TIMEOUT) {
- while (spyRestoreViewModel.installResult.value == null ||
- spyRestoreViewModel.nextButtonEnabled.value == false
- ) {
- delay(100)
+
+ withContext(Dispatchers.Main) {
+ withTimeout(RESTORE_TIMEOUT) {
+ while (spyRestoreViewModel.installResult.value == null ||
+ spyRestoreViewModel.nextButtonEnabled.value == false
+ ) {
+ delay(100)
+ }
}
+
+ val restoreResultValue = spyRestoreViewModel.installResult.value
+ ?: error("Restore APKs timed out")
+
+ assert(!restoreResultValue.hasFailed) { "Failed to install packages" }
}
- val restoreResultValue = spyRestoreViewModel.installResult.value
- ?: error("Restore APKs timed out")
-
- assert(!restoreResultValue.hasFailed) { "Failed to install packages" }
waitUntilIdle()
}
private fun waitForRestoreDataResult() = runBlocking {
- withTimeout(RESTORE_TIMEOUT) {
- while (spyRestoreViewModel.restoreBackupResult.value == null) {
- delay(100)
+ withContext(Dispatchers.Main) {
+ withTimeout(RESTORE_TIMEOUT) {
+ while (spyRestoreViewModel.restoreBackupResult.value == null) {
+ delay(100)
+ }
}
+
+ val restoreResultValue = spyRestoreViewModel.restoreBackupResult.value
+ ?: error("Restore app data timed out")
+
+ assert(!restoreResultValue.hasError()) {
+ "Restore failed: ${restoreResultValue.errorMsg}"
+ }
+
+ waitUntilIdle()
}
-
- val restoreResultValue = spyRestoreViewModel.restoreBackupResult.value
- ?: error("Restore app data timed out")
-
- assert(!restoreResultValue.hasError()) {
- "Restore failed: ${restoreResultValue.errorMsg}"
- }
-
- waitUntilIdle()
}
+ private fun spyOnKVRestoreData(restoreResult: SeedvaultLargeTestResult) {
+ var packageName: String? = null
+
+ clearMocks(spyKVRestore)
+
+ coEvery {
+ spyKVRestore.initializeState(any(), any(), any(), any(), any())
+ } answers {
+ packageName = arg<PackageInfo>(3).packageName
+ restoreResult.kv[packageName!!] = mutableMapOf()
+ callOriginal()
+ }
+
+ every {
+ spyOutputFactory.getBackupDataOutput(any())
+ } answers {
+ val fd = firstArg<ParcelFileDescriptor>().fileDescriptor
+
+ BackupDataOutputIntercept(fd) { key, value ->
+ restoreResult.kv[packageName!!]!![key] = value.sha256()
+ }
+ }
+ }
+
+ private fun spyOnFullRestoreData(restoreResult: SeedvaultLargeTestResult) {
+ var packageName: String? = null
+ var dataIntercept = ByteArrayOutputStream()
+
+ clearMocks(spyFullRestore)
+
+ coEvery {
+ spyFullRestore.initializeState(any(), any(), any(), any())
+ } answers {
+ packageName = arg<PackageInfo>(3).packageName
+ dataIntercept = ByteArrayOutputStream()
+
+ callOriginal()
+ }
+
+ every {
+ spyOutputFactory.getOutputStream(any())
+ } answers {
+ OutputStreamIntercept(
+ outputStream = callOriginal(),
+ intercept = dataIntercept
+ )
+ }
+
+ every {
+ spyFullRestore.abortFullRestore()
+ } answers {
+ packageName = null
+ dataIntercept = ByteArrayOutputStream()
+ callOriginal()
+ }
+
+ every {
+ spyFullRestore.finishRestore()
+ } answers {
+ restoreResult.full[packageName!!] = dataIntercept.toByteArray().sha256()
+
+ packageName = null
+ dataIntercept = ByteArrayOutputStream()
+ callOriginal()
+ }
+ }
}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeTestBase.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeTestBase.kt
index 40395c7..31aa0e0 100644
--- a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeTestBase.kt
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/LargeTestBase.kt
@@ -2,33 +2,52 @@
import android.app.UiAutomation
import android.content.Context
+import android.content.pm.PackageInfo
import android.os.Environment
import androidx.annotation.WorkerThread
+import androidx.preference.PreferenceManager
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.uiautomator.UiDevice
+import com.stevesoltys.seedvault.crypto.ANDROID_KEY_STORE
+import com.stevesoltys.seedvault.crypto.KEY_ALIAS_BACKUP
+import com.stevesoltys.seedvault.crypto.KEY_ALIAS_MAIN
+import com.stevesoltys.seedvault.crypto.KeyManager
+import com.stevesoltys.seedvault.currentRestoreViewModel
+import com.stevesoltys.seedvault.e2e.screen.impl.BackupScreen
import com.stevesoltys.seedvault.e2e.screen.impl.DocumentPickerScreen
import com.stevesoltys.seedvault.e2e.screen.impl.RecoveryCodeScreen
+import com.stevesoltys.seedvault.metadata.MetadataManager
+import com.stevesoltys.seedvault.permitDiskReads
+import com.stevesoltys.seedvault.plugins.saf.DocumentsStorage
+import com.stevesoltys.seedvault.restore.RestoreViewModel
+import com.stevesoltys.seedvault.settings.SettingsManager
+import com.stevesoltys.seedvault.transport.backup.PackageService
import kotlinx.coroutines.DelicateCoroutinesApi
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.GlobalScope
import kotlinx.coroutines.launch
+import org.koin.core.component.KoinComponent
+import org.koin.core.component.get
+import java.io.File
import java.lang.Thread.sleep
+import java.security.KeyStore
+import java.security.MessageDigest
import java.text.SimpleDateFormat
import java.util.Calendar
import java.util.concurrent.atomic.AtomicBoolean
-interface LargeTestBase {
+internal interface LargeTestBase : KoinComponent {
companion object {
private const val TEST_STORAGE_FOLDER = "seedvault_test"
private const val TEST_VIDEO_FOLDER = "seedvault_test_videos"
}
- fun externalStorageDir(): String = Environment.getExternalStorageDirectory().absolutePath
+ val externalStorageDir: String get() = Environment.getExternalStorageDirectory().absolutePath
- fun testStoragePath(): String = "${externalStorageDir()}/$TEST_STORAGE_FOLDER"
+ val testStoragePath get() = "$externalStorageDir/$TEST_STORAGE_FOLDER"
- fun testVideoPath(): String = "${externalStorageDir()}/$TEST_VIDEO_FOLDER"
+ val testVideoPath get() = "$externalStorageDir/$TEST_VIDEO_FOLDER"
val targetContext: Context
get() = InstrumentationRegistry.getInstrumentation().targetContext
@@ -39,6 +58,38 @@
val device: UiDevice
get() = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation())
+ val packageService: PackageService get() = get()
+
+ val settingsManager: SettingsManager get() = get()
+
+ val keyManager: KeyManager get() = get()
+
+ val documentsStorage: DocumentsStorage get() = get()
+
+ val spyMetadataManager: MetadataManager get() = get()
+
+ val spyRestoreViewModel: RestoreViewModel
+ get() = currentRestoreViewModel ?: error("currentRestoreViewModel is null")
+
+ fun resetApplicationState() {
+ settingsManager.setNewToken(null)
+ documentsStorage.reset(null)
+
+ val sharedPreferences = permitDiskReads {
+ PreferenceManager.getDefaultSharedPreferences(targetContext)
+ }
+ sharedPreferences.edit().clear().apply()
+
+ KeyStore.getInstance(ANDROID_KEY_STORE).apply {
+ load(null)
+ }.apply {
+ deleteEntry(KEY_ALIAS_MAIN)
+ deleteEntry(KEY_ALIAS_BACKUP)
+ }
+
+ clearDocumentPickerAppData()
+ }
+
fun waitUntilIdle() {
device.waitForIdle()
sleep(3000)
@@ -58,8 +109,7 @@
val timeStamp = simpleDateFormat.format(Calendar.getInstance().time)
val fileName = "${timeStamp}_${testName.replace(" ", "_")}"
- val folder = testVideoPath()
-
+ val folder = testVideoPath
runCommand("mkdir -p $folder")
// screen record automatically stops after 3 minutes
@@ -80,8 +130,8 @@
runCommand("pkill -2 screenrecord")
}
- fun uninstallPackages(packages: Set<String>) {
- packages.forEach { runCommand("pm uninstall $it") }
+ fun uninstallPackages(packages: Collection<PackageInfo>) {
+ packages.forEach { runCommand("pm uninstall ${it.packageName}") }
}
fun clearDocumentPickerAppData() {
@@ -89,7 +139,19 @@
}
fun clearTestBackups() {
- runCommand("rm -Rf ${testStoragePath()}")
+ File(testStoragePath).deleteRecursively()
+ }
+
+ fun changeBackupLocation(
+ folderName: String = TEST_STORAGE_FOLDER,
+ exists: Boolean = false,
+ ) {
+ BackupScreen {
+ clearDocumentPickerAppData()
+ backupLocationButton.clickAndWaitForNewWindow()
+
+ chooseStorageLocation(folderName, exists)
+ }
}
fun chooseStorageLocation(
@@ -118,4 +180,10 @@
verifyCodeButton.scrollTo().click()
}
}
+
+ fun ByteArray.sha256(): String {
+ val data = MessageDigest.getInstance("SHA-256").digest(this)
+
+ return data.joinToString("") { "%02x".format(it) }
+ }
}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/SeedvaultLargeTest.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/SeedvaultLargeTest.kt
index 6a89646..af68a66 100644
--- a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/SeedvaultLargeTest.kt
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/SeedvaultLargeTest.kt
@@ -1,8 +1,6 @@
package com.stevesoltys.seedvault.e2e
import androidx.test.ext.junit.runners.AndroidJUnit4
-import com.stevesoltys.seedvault.restore.RestoreViewModel
-import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
import kotlinx.coroutines.runBlocking
import org.junit.After
import org.junit.Before
@@ -10,7 +8,6 @@
import org.junit.rules.TestName
import org.junit.runner.RunWith
import org.koin.core.component.KoinComponent
-import org.koin.core.component.inject
import java.io.File
import java.util.concurrent.atomic.AtomicBoolean
@@ -27,11 +24,9 @@
private const val RECOVERY_CODE_FILE = "recovery-code.txt"
}
- override val spyBackupNotificationManager: BackupNotificationManager by inject()
+ private val baselineBackupFolderPath get() = "$externalStorageDir/$BASELINE_BACKUP_FOLDER"
- override val spyRestoreViewModel: RestoreViewModel by inject()
-
- private val baselineBackupFolderPath = "${this.externalStorageDir()}/$BASELINE_BACKUP_FOLDER"
+ private val baselineBackupPath get() = "$baselineBackupFolderPath/.SeedVaultAndroidBackup"
private val baselineRecoveryCodePath = "$baselineBackupFolderPath/$RECOVERY_CODE_FILE"
@@ -39,7 +34,7 @@
@Before
open fun setUp() = runBlocking {
- clearDocumentPickerAppData()
+ resetApplicationState()
clearTestBackups()
startScreenRecord(keepRecordingScreen, name.methodName)
@@ -58,14 +53,15 @@
* provisioning tests: https://github.com/seedvault-app/seedvault-test-data
*/
private fun restoreBaselineBackup() {
- if (File(baselineBackupFolderPath).exists()) {
+ val backupFile = File(baselineBackupPath)
+
+ if (backupFile.exists()) {
launchRestoreActivity()
chooseStorageLocation(folderName = BASELINE_BACKUP_FOLDER, exists = true)
typeInRestoreCode(baselineBackupRecoveryCode())
performRestore()
- // remove baseline backup after restore
- runCommand("rm -Rf $baselineBackupFolderPath/*")
+ resetApplicationState()
}
}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/SeedvaultLargeTestResult.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/SeedvaultLargeTestResult.kt
new file mode 100644
index 0000000..3223aa5
--- /dev/null
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/SeedvaultLargeTestResult.kt
@@ -0,0 +1,23 @@
+package com.stevesoltys.seedvault.e2e
+
+import android.content.pm.PackageInfo
+import com.stevesoltys.seedvault.metadata.PackageMetadata
+
+/**
+ * Contains maps of (package name -> SHA-256 hashes) of application data.
+ *
+ * During backups and restores, we intercept the package data and store the result here.
+ * We can use this to validate that the restored app data actually matches the backed up data.
+ *
+ * For full backups, the mapping is: Map<PackageName, SHA-256>
+ * For K/V backups, the mapping is: Map<PackageName, Map<Key, SHA-256>>
+ */
+data class SeedvaultLargeTestResult(
+ val backupResults: Map<String, PackageMetadata?> = emptyMap(),
+ val full: MutableMap<String, String>,
+ val kv: MutableMap<String, MutableMap<String, String>>,
+ val userApps: List<PackageInfo>,
+ val userNotAllowedApps: List<PackageInfo>,
+) {
+ fun allUserApps() = userApps + userNotAllowedApps
+}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/impl/BackupRestoreTest.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/impl/BackupRestoreTest.kt
index bc85ff5..83e638b 100644
--- a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/impl/BackupRestoreTest.kt
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/impl/BackupRestoreTest.kt
@@ -2,40 +2,139 @@
import androidx.test.filters.LargeTest
import com.stevesoltys.seedvault.e2e.SeedvaultLargeTest
-import com.stevesoltys.seedvault.settings.SettingsManager
-import com.stevesoltys.seedvault.transport.backup.PackageService
+import com.stevesoltys.seedvault.e2e.SeedvaultLargeTestResult
+import com.stevesoltys.seedvault.metadata.PackageState
import org.junit.Test
-import org.koin.core.component.inject
@LargeTest
internal class BackupRestoreTest : SeedvaultLargeTest() {
- private val packageService: PackageService by inject()
-
- private val settingsManager: SettingsManager by inject()
-
@Test
fun `backup and restore applications`() {
launchBackupActivity()
- if (settingsManager.getStorage() == null) {
+ if (!keyManager.hasBackupKey()) {
confirmCode()
- chooseStorageLocation()
}
- val eligiblePackages = getEligibleApps()
- performBackup(eligiblePackages)
- uninstallPackages(eligiblePackages)
+ if (settingsManager.getStorage() == null) {
+ chooseStorageLocation()
+ } else {
+ changeBackupLocation()
+ }
+
+ val backupResult = performBackup()
+ assertValidBackupMetadata(backupResult)
+
+ uninstallPackages(backupResult.allUserApps())
launchRestoreActivity()
- performRestore()
+ val restoreResult = performRestore()
- // TODO: Get some real assertions in here..
- // val packagesAfterRestore = getEligibleApps()
- // assert(eligiblePackages == packagesAfterRestore)
+ assertValidResults(backupResult, restoreResult)
}
- private fun getEligibleApps() = packageService.userApps
- .map { it.packageName }.toSet()
+ private fun assertValidBackupMetadata(backup: SeedvaultLargeTestResult) {
+ // Assert all user apps have metadata.
+ backup.allUserApps().forEach { app ->
+ assert(backup.backupResults.containsKey(app.packageName)) {
+ "Metadata for $app missing from backup."
+ }
+ }
+ // Assert all metadata has a valid state.
+ backup.backupResults.forEach { (pkg, metadata) ->
+ assert(metadata != null) { "Metadata for $pkg is null." }
+
+ assert(metadata!!.state != PackageState.UNKNOWN_ERROR) {
+ "Metadata for $pkg has an unknown state."
+ }
+ }
+ }
+
+ private fun assertValidResults(
+ backup: SeedvaultLargeTestResult,
+ restore: SeedvaultLargeTestResult,
+ ) {
+ assertAllUserAppsWereRestored(backup, restore)
+ assertValidFullData(backup, restore)
+ assertValidKeyValueData(backup, restore)
+ }
+
+ private fun assertAllUserAppsWereRestored(
+ backup: SeedvaultLargeTestResult,
+ restore: SeedvaultLargeTestResult,
+ ) {
+ val backupUserApps = backup.allUserApps()
+ .map { it.packageName }.toSet()
+
+ val restoreUserApps = restore.allUserApps()
+ .map { it.packageName }.toSet()
+
+ // Assert we re-installed all user apps.
+ assert(restoreUserApps.containsAll(backupUserApps)) {
+ val missingApps = backupUserApps
+ .minus(restoreUserApps)
+ .joinToString(", ")
+
+ "Not all user apps were restored. Missing: $missingApps"
+ }
+
+ // Assert we restored data for all user apps that had successful backups.
+ // This is expected to succeed because we are uninstalling the apps before restoring.
+ val missingFromRestore = backup.userApps
+ .map { it.packageName }
+ .filter { backup.backupResults[it]?.state == PackageState.APK_AND_DATA }
+ .filter { !restore.kv.containsKey(it) && !restore.full.containsKey(it) }
+
+ if (missingFromRestore.isNotEmpty()) {
+ val failedApps = missingFromRestore.joinToString(", ")
+
+ error("Not all user apps had their data restored. Missing: $failedApps")
+ }
+ }
+
+ private fun assertValidFullData(
+ backup: SeedvaultLargeTestResult,
+ restore: SeedvaultLargeTestResult,
+ ) {
+ // Assert all "full" restored data matches the backup data.
+ val allUserPkgs = backup.allUserApps().map { it.packageName }
+
+ restore.full.forEach { (pkg, fullData) ->
+ if (allUserPkgs.contains(pkg)) {
+ assert(backup.full.containsKey(pkg)) {
+ "Full data for $pkg missing from restore."
+ }
+
+ if (backup.backupResults[pkg]!!.state == PackageState.APK_AND_DATA) {
+ assert(fullData == backup.full[pkg]!!) {
+ "Full data for $pkg does not match."
+ }
+ }
+ }
+ }
+ }
+
+ private fun assertValidKeyValueData(
+ backup: SeedvaultLargeTestResult,
+ restore: SeedvaultLargeTestResult,
+ ) {
+ // Assert all "key/value" restored data matches the backup data.
+ restore.kv.forEach { (pkg, kvData) ->
+ assert(backup.kv.containsKey(pkg)) {
+ "KV data for $pkg missing from backup."
+ }
+
+ kvData.forEach { (key, value) ->
+ assert(backup.kv[pkg]!!.containsKey(key)) {
+ "KV data for $pkg/$key exists in restore but is missing from backup."
+ }
+
+ assert(value.contentEquals(backup.kv[pkg]!![key]!!)) {
+ "KV data for $pkg/$key does not match."
+ }
+ }
+ }
+ }
}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/BackupDataInputIntercept.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/BackupDataInputIntercept.kt
new file mode 100644
index 0000000..2277fff
--- /dev/null
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/BackupDataInputIntercept.kt
@@ -0,0 +1,24 @@
+package com.stevesoltys.seedvault.e2e.io
+
+import android.app.backup.BackupDataInput
+import java.io.FileDescriptor
+
+class BackupDataInputIntercept(
+ fileDescriptor: FileDescriptor,
+ private val callback: (String, ByteArray) -> Unit,
+) : BackupDataInput(fileDescriptor) {
+
+ var currentKey: String? = null
+
+ override fun getKey(): String? {
+ currentKey = super.getKey()
+ return currentKey
+ }
+
+ override fun readEntityData(data: ByteArray, offset: Int, size: Int): Int {
+ val result = super.readEntityData(data, offset, size)
+
+ callback(currentKey!!, data.copyOf(result))
+ return result
+ }
+}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/BackupDataOutputIntercept.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/BackupDataOutputIntercept.kt
new file mode 100644
index 0000000..0da5880
--- /dev/null
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/BackupDataOutputIntercept.kt
@@ -0,0 +1,23 @@
+package com.stevesoltys.seedvault.e2e.io
+
+import android.app.backup.BackupDataOutput
+import java.io.FileDescriptor
+
+class BackupDataOutputIntercept(
+ fileDescriptor: FileDescriptor,
+ private val callback: (String, ByteArray) -> Unit,
+) : BackupDataOutput(fileDescriptor) {
+
+ private var currentKey: String? = null
+
+ override fun writeEntityHeader(key: String, dataSize: Int): Int {
+ currentKey = key
+ return super.writeEntityHeader(key, dataSize)
+ }
+
+ override fun writeEntityData(data: ByteArray, size: Int): Int {
+ callback(currentKey!!, data.copyOf())
+
+ return super.writeEntityData(data, size)
+ }
+}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/InputStreamIntercept.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/InputStreamIntercept.kt
new file mode 100644
index 0000000..876c10b
--- /dev/null
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/InputStreamIntercept.kt
@@ -0,0 +1,26 @@
+package com.stevesoltys.seedvault.e2e.io
+
+import java.io.ByteArrayOutputStream
+import java.io.InputStream
+
+class InputStreamIntercept(
+ private val inputStream: InputStream,
+ private val intercept: ByteArrayOutputStream
+) : InputStream() {
+
+ override fun read(): Int {
+ val byte = inputStream.read()
+ if (byte != -1) {
+ intercept.write(byte)
+ }
+ return byte
+ }
+
+ override fun read(buffer: ByteArray, offset: Int, length: Int): Int {
+ val bytesRead = inputStream.read(buffer, offset, length)
+ if (bytesRead != -1) {
+ intercept.write(buffer, offset, bytesRead)
+ }
+ return bytesRead
+ }
+}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/OutputStreamIntercept.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/OutputStreamIntercept.kt
new file mode 100644
index 0000000..601b833
--- /dev/null
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/io/OutputStreamIntercept.kt
@@ -0,0 +1,20 @@
+package com.stevesoltys.seedvault.e2e.io
+
+import java.io.ByteArrayOutputStream
+import java.io.OutputStream
+
+class OutputStreamIntercept(
+ private val outputStream: OutputStream,
+ private val intercept: ByteArrayOutputStream
+) : OutputStream() {
+
+ override fun write(byte: Int) {
+ intercept.write(byte)
+ outputStream.write(byte)
+ }
+
+ override fun write(buffer: ByteArray, offset: Int, length: Int) {
+ intercept.write(buffer, offset, length)
+ outputStream.write(buffer, offset, length)
+ }
+}
diff --git a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/screen/impl/BackupScreen.kt b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/screen/impl/BackupScreen.kt
index a9ce5c5..dc33be7 100644
--- a/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/screen/impl/BackupScreen.kt
+++ b/app/src/androidTest/java/com/stevesoltys/seedvault/e2e/screen/impl/BackupScreen.kt
@@ -9,4 +9,6 @@
val backupNowButton = findObject { text("Backup now") }
val backupStatusButton = findObject { text("Backup status") }
+
+ val backupLocationButton = findObject { text("Backup location") }
}
diff --git a/app/src/main/java/com/stevesoltys/seedvault/crypto/CryptoModule.kt b/app/src/main/java/com/stevesoltys/seedvault/crypto/CryptoModule.kt
index d15c960..f484bf6 100644
--- a/app/src/main/java/com/stevesoltys/seedvault/crypto/CryptoModule.kt
+++ b/app/src/main/java/com/stevesoltys/seedvault/crypto/CryptoModule.kt
@@ -3,7 +3,7 @@
import org.koin.dsl.module
import java.security.KeyStore
-private const val ANDROID_KEY_STORE = "AndroidKeyStore"
+const val ANDROID_KEY_STORE = "AndroidKeyStore"
val cryptoModule = module {
factory<CipherFactory> { CipherFactoryImpl(get()) }
diff --git a/app/src/main/java/com/stevesoltys/seedvault/crypto/KeyManager.kt b/app/src/main/java/com/stevesoltys/seedvault/crypto/KeyManager.kt
index eded4ce..4b605fe 100644
--- a/app/src/main/java/com/stevesoltys/seedvault/crypto/KeyManager.kt
+++ b/app/src/main/java/com/stevesoltys/seedvault/crypto/KeyManager.kt
@@ -14,8 +14,8 @@
internal const val KEY_SIZE = 256
internal const val KEY_SIZE_BYTES = KEY_SIZE / 8
-private const val KEY_ALIAS_BACKUP = "com.stevesoltys.seedvault"
-private const val KEY_ALIAS_MAIN = "com.stevesoltys.seedvault.main"
+internal const val KEY_ALIAS_BACKUP = "com.stevesoltys.seedvault"
+internal const val KEY_ALIAS_MAIN = "com.stevesoltys.seedvault.main"
private const val KEY_ALGORITHM_BACKUP = "AES"
private const val KEY_ALGORITHM_MAIN = "HmacSHA256"
diff --git a/app/src/main/java/com/stevesoltys/seedvault/settings/SettingsManager.kt b/app/src/main/java/com/stevesoltys/seedvault/settings/SettingsManager.kt
index a1fa0ca..e26e61d 100644
--- a/app/src/main/java/com/stevesoltys/seedvault/settings/SettingsManager.kt
+++ b/app/src/main/java/com/stevesoltys/seedvault/settings/SettingsManager.kt
@@ -60,8 +60,17 @@
* Should only be called by the [BackupCoordinator]
* to ensure that related work is performed after moving to a new token.
*/
- fun setNewToken(newToken: Long) {
- prefs.edit().putLong(PREF_KEY_TOKEN, newToken).apply()
+ fun setNewToken(newToken: Long?) {
+ if (newToken == null) {
+ prefs.edit()
+ .remove(PREF_KEY_TOKEN)
+ .apply()
+ } else {
+ prefs.edit()
+ .putLong(PREF_KEY_TOKEN, newToken)
+ .apply()
+ }
+
token = newToken
}