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app/src/androidTest/java/com/stevesoltys/seedvault/worker/IconManagerTest.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,108 @@ | ||
| /* | ||
| * SPDX-FileCopyrightText: 2024 The Calyx Institute | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
|
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| package com.stevesoltys.seedvault.worker | ||
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| import androidx.test.ext.junit.runners.AndroidJUnit4 | ||
| import androidx.test.filters.MediumTest | ||
| import androidx.test.platform.app.InstrumentationRegistry | ||
| import com.google.protobuf.ByteString | ||
| import com.stevesoltys.seedvault.proto.Snapshot | ||
| import com.stevesoltys.seedvault.transport.backup.AppBackupManager | ||
| import com.stevesoltys.seedvault.transport.backup.BackupData | ||
| import com.stevesoltys.seedvault.transport.backup.BackupReceiver | ||
| import com.stevesoltys.seedvault.transport.backup.PackageService | ||
| import com.stevesoltys.seedvault.transport.backup.SnapshotCreatorFactory | ||
| import com.stevesoltys.seedvault.transport.restore.Loader | ||
| import io.mockk.Runs | ||
| import io.mockk.coEvery | ||
| import io.mockk.every | ||
| import io.mockk.just | ||
| import io.mockk.mockk | ||
| import io.mockk.slot | ||
| import junit.framework.TestCase.assertTrue | ||
| import kotlinx.coroutines.runBlocking | ||
| import org.calyxos.seedvault.core.backends.AppBackupFileType | ||
| import org.calyxos.seedvault.core.toHexString | ||
| import org.junit.Assert.assertArrayEquals | ||
| import org.junit.Test | ||
| import org.junit.runner.RunWith | ||
| import org.koin.core.component.KoinComponent | ||
| import org.koin.core.component.inject | ||
| import java.io.ByteArrayInputStream | ||
| import kotlin.random.Random | ||
|
|
||
| @RunWith(AndroidJUnit4::class) | ||
| @MediumTest | ||
| class IconManagerTest : KoinComponent { | ||
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| private val context = InstrumentationRegistry.getInstrumentation().targetContext | ||
| private val packageService by inject<PackageService>() | ||
| private val backupReceiver = mockk<BackupReceiver>() | ||
| private val loader = mockk<Loader>() | ||
| private val appBackupManager = mockk<AppBackupManager>() | ||
| private val snapshotCreatorFactory by inject<SnapshotCreatorFactory>() | ||
| private val snapshotCreator = snapshotCreatorFactory.createSnapshotCreator() | ||
|
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| private val iconManager = IconManager( | ||
| context = context, | ||
| packageService = packageService, | ||
| backupReceiver = backupReceiver, | ||
| loader = loader, | ||
| appBackupManager = appBackupManager, | ||
| ) | ||
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| init { | ||
| every { appBackupManager.snapshotCreator } returns snapshotCreator | ||
| } | ||
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| @Test | ||
| fun `test upload and then download`(): Unit = runBlocking { | ||
| // prepare output data | ||
| val output = slot<ByteArray>() | ||
| val chunkId = Random.nextBytes(32).toHexString() | ||
| val chunkList = listOf(chunkId) | ||
| val blobId = Random.nextBytes(32).toHexString() | ||
| val blob = Snapshot.Blob.newBuilder().setId(ByteString.fromHex(blobId)).build() | ||
|
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| // upload icons and capture plaintext bytes | ||
| coEvery { backupReceiver.addBytes(capture(output)) } just Runs | ||
| coEvery { backupReceiver.finalize() } returns BackupData(chunkList, mapOf(chunkId to blob)) | ||
| iconManager.uploadIcons() | ||
| assertTrue(output.captured.isNotEmpty()) | ||
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| // get snapshot and assert it has icon chunks | ||
| val snapshot = snapshotCreator.finalizeSnapshot() | ||
| assertTrue(snapshot.iconChunkIdsCount > 0) | ||
|
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| // prepare data for downloading icons | ||
| val repoId = Random.nextBytes(32).toHexString() | ||
| val inputStream = ByteArrayInputStream(output.captured) | ||
| coEvery { loader.loadFile(AppBackupFileType.Blob(repoId, blobId)) } returns inputStream | ||
|
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| // download icons and ensure we had an icon for at least one app | ||
| val iconSet = iconManager.downloadIcons(repoId, snapshot) | ||
| assertTrue(iconSet.isNotEmpty()) | ||
| } | ||
|
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| @Test | ||
| fun `test upload produces deterministic output`(): Unit = runBlocking { | ||
| val output1 = slot<ByteArray>() | ||
| val output2 = slot<ByteArray>() | ||
|
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| coEvery { backupReceiver.addBytes(capture(output1)) } just Runs | ||
| coEvery { backupReceiver.finalize() } returns BackupData(emptyList(), emptyMap()) | ||
| iconManager.uploadIcons() | ||
| assertTrue(output1.captured.isNotEmpty()) | ||
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| coEvery { backupReceiver.addBytes(capture(output2)) } just Runs | ||
| coEvery { backupReceiver.finalize() } returns BackupData(emptyList(), emptyMap()) | ||
| iconManager.uploadIcons() | ||
| assertTrue(output2.captured.isNotEmpty()) | ||
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| assertArrayEquals(output1.captured, output2.captured) | ||
| } | ||
|
|
||
| } |
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