WIP: FakeTestData proof-of-concept

briar-android/build.gradle

@@ -140,6 +140,9 @@ dependencies {
 	androidTestAnnotationProcessor "com.google.dagger:dagger-compiler:2.0.2"
 	androidTestCompileOnly 'javax.annotation:jsr250-api:1.0'
 	androidTestImplementation 'junit:junit:4.12'
+
+	androidTestScreenshotImplementation project(path: ':bramble-api', configuration: 'testOutput')
+	androidTestScreenshotImplementation project(path: ':bramble-core', configuration: 'testOutput')
 	androidTestScreenshotImplementation "tools.fastlane:screengrab:1.2.0"
 	androidTestScreenshotImplementation "com.android.support.test.uiautomator:uiautomator-v18:2.1.3"
 }

briar-android/proguard-rules.txt

@@ -28,3 +28,5 @@
 
 # Emoji
 -keep class com.vanniktech.emoji.**
+
+-keepclasseswithmembers public class android.support.v7.widget.RecyclerView { *; }

briar-android/proguard-test.txt

@@ -13,3 +13,4 @@
 -dontwarn junit.**
 
 -dontwarn org.briarproject.briar.android.**
+-dontwarn org.briarproject.bramble.**

briar-android/src/androidTest/java/org/briarproject/briar/android/BriarTestComponentApplication.java

@@ -8,7 +8,7 @@ public class BriarTestComponentApplication extends BriarApplicationImpl {
 	@Override
 	protected AndroidComponent createApplicationComponent() {
 		AndroidComponent component = DaggerBriarUiTestComponent.builder()
-				.appModule(new AppModule(this)).build();
+				.testAppModule(new TestAppModule(this)).build();
 		// We need to load the eager singletons directly after making the
 		// dependency graphs
 		BrambleCoreModule.initEagerSingletons(component);

briar-android/src/androidTest/java/org/briarproject/briar/android/UiTest.java

@@ -21,6 +21,8 @@ public abstract class UiTest {
 			getTargetContext().getString(R.string.screenshot_alice);
 	protected static final String PASSWORD = "123456";
 
+	protected final BriarUiTestComponent alice;
+
 	@Inject
 	protected AccountManager accountManager;
 	@Inject
@@ -30,7 +32,8 @@ public abstract class UiTest {
 		BriarTestComponentApplication app =
 				(BriarTestComponentApplication) getTargetContext()
 						.getApplicationContext();
-		inject((BriarUiTestComponent) app.getApplicationComponent());
+		alice = (BriarUiTestComponent) app.getApplicationComponent();
+		inject(alice);
 	}
 
 	protected abstract void inject(BriarUiTestComponent component);

briar-android/src/androidTestScreenshot/java/org/briarproject/briar/android/BriarUiTestComponent.java

@@ -13,13 +13,13 @@ import dagger.Component;
 
 @Singleton
 @Component(modules = {
-		AppModule.class,
+		TestAppModule.class,
 		BriarCoreModule.class,
 		BrambleAndroidModule.class,
 		BriarAccountModule.class,
 		BrambleCoreModule.class
 })
-public interface BriarUiTestComponent extends AndroidComponent {
+public interface BriarUiTestComponent extends AndroidComponent, FakeDataTestComponent {
 
 	void inject(SetupDataTest test);
 

briar-android/src/androidTestScreenshot/java/org/briarproject/briar/android/FakeDataTestComponent.java

@@ -0,0 +1,95 @@
+package org.briarproject.briar.android;
+
+import org.briarproject.bramble.api.contact.ContactManager;
+import org.briarproject.bramble.api.event.EventBus;
+import org.briarproject.bramble.api.identity.IdentityManager;
+import org.briarproject.bramble.api.lifecycle.LifecycleManager;
+import org.briarproject.bramble.api.sync.SyncSessionFactory;
+import org.briarproject.bramble.api.transport.KeyManager;
+import org.briarproject.bramble.api.transport.StreamReaderFactory;
+import org.briarproject.bramble.api.transport.StreamWriterFactory;
+import org.briarproject.bramble.client.ClientModule;
+import org.briarproject.bramble.contact.ContactModule;
+import org.briarproject.bramble.crypto.CryptoModule;
+import org.briarproject.bramble.data.DataModule;
+import org.briarproject.bramble.db.DatabaseModule;
+import org.briarproject.bramble.event.EventModule;
+import org.briarproject.bramble.identity.IdentityModule;
+import org.briarproject.bramble.lifecycle.LifecycleModule;
+import org.briarproject.bramble.record.RecordModule;
+import org.briarproject.bramble.sync.SyncModule;
+import org.briarproject.bramble.system.SystemModule;
+import org.briarproject.bramble.test.TestCryptoExecutorModule;
+import org.briarproject.bramble.test.TestDatabaseModule;
+import org.briarproject.bramble.test.TestSecureRandomModule;
+import org.briarproject.bramble.transport.TransportModule;
+import org.briarproject.bramble.versioning.VersioningModule;
+import org.briarproject.briar.api.messaging.MessagingManager;
+import org.briarproject.briar.api.messaging.PrivateMessageFactory;
+import org.briarproject.briar.client.BriarClientModule;
+import org.briarproject.briar.messaging.MessagingModule;
+
+import javax.inject.Singleton;
+
+import dagger.Component;
+
+@Singleton
+@Component(modules = {
+		TestCryptoExecutorModule.class,
+		TestDatabaseModule.class,
+		TestPluginConfigModule.class,
+		TestSecureRandomModule.class,
+		BriarClientModule.class,
+		ClientModule.class,
+		ContactModule.class,
+		CryptoModule.class,
+		DataModule.class,
+		DatabaseModule.class,
+		EventModule.class,
+		IdentityModule.class,
+		LifecycleModule.class,
+		MessagingModule.class,
+		RecordModule.class,
+		SyncModule.class,
+		SystemModule.class,
+		TransportModule.class,
+		VersioningModule.class
+})
+interface FakeDataTestComponent {
+
+	void inject(ContactModule.EagerSingletons init);
+
+	void inject(IdentityModule.EagerSingletons init);
+
+	void inject(LifecycleModule.EagerSingletons init);
+
+	void inject(MessagingModule.EagerSingletons init);
+
+	void inject(SyncModule.EagerSingletons init);
+
+	void inject(SystemModule.EagerSingletons init);
+
+	void inject(TransportModule.EagerSingletons init);
+
+	void inject(VersioningModule.EagerSingletons init);
+
+	LifecycleManager getLifecycleManager();
+
+	IdentityManager getIdentityManager();
+
+	ContactManager getContactManager();
+
+	MessagingManager getMessagingManager();
+
+	KeyManager getKeyManager();
+
+	PrivateMessageFactory getPrivateMessageFactory();
+
+	EventBus getEventBus();
+
+	StreamWriterFactory getStreamWriterFactory();
+
+	StreamReaderFactory getStreamReaderFactory();
+
+	SyncSessionFactory getSyncSessionFactory();
+}

briar-android/src/androidTestScreenshot/java/org/briarproject/briar/android/SetupDataTest.java

@@ -5,23 +5,59 @@ import android.support.test.runner.AndroidJUnit4;
 import android.support.test.uiautomator.UiDevice;
 import android.support.test.uiautomator.UiObject;
 import android.support.test.uiautomator.UiSelector;
+import android.util.Log;
 
 import org.briarproject.bramble.api.FormatException;
 import org.briarproject.bramble.api.contact.Contact;
+import org.briarproject.bramble.api.contact.ContactId;
+import org.briarproject.bramble.api.crypto.SecretKey;
 import org.briarproject.bramble.api.db.DbException;
+import org.briarproject.bramble.api.identity.LocalAuthor;
+import org.briarproject.bramble.api.lifecycle.LifecycleManager;
+import org.briarproject.bramble.api.sync.GroupId;
+import org.briarproject.bramble.api.sync.SyncSession;
+import org.briarproject.bramble.api.sync.SyncSessionFactory;
+import org.briarproject.bramble.api.transport.KeyManager;
+import org.briarproject.bramble.api.transport.StreamContext;
+import org.briarproject.bramble.api.transport.StreamReaderFactory;
+import org.briarproject.bramble.api.transport.StreamWriter;
+import org.briarproject.bramble.api.transport.StreamWriterFactory;
+import org.briarproject.bramble.contact.ContactModule;
+import org.briarproject.bramble.identity.IdentityModule;
+import org.briarproject.bramble.lifecycle.LifecycleModule;
+import org.briarproject.bramble.sync.SyncModule;
+import org.briarproject.bramble.system.SystemModule;
+import org.briarproject.bramble.test.TestDatabaseModule;
+import org.briarproject.bramble.test.TestUtils;
+import org.briarproject.bramble.transport.TransportModule;
+import org.briarproject.bramble.versioning.VersioningModule;
 import org.briarproject.briar.R;
 import org.briarproject.briar.android.login.OpenDatabaseActivity;
 import org.briarproject.briar.android.login.SetupActivity;
+import org.briarproject.briar.android.navdrawer.NavDrawerActivity;
+import org.briarproject.briar.api.messaging.MessagingManager;
+import org.briarproject.briar.api.messaging.PrivateMessage;
+import org.briarproject.briar.api.messaging.PrivateMessageFactory;
+import org.briarproject.briar.messaging.MessagingModule;
+import org.junit.After;
+import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.InputStream;
+
+import static android.content.Context.MODE_PRIVATE;
 import static android.support.test.InstrumentationRegistry.getInstrumentation;
 import static android.support.test.InstrumentationRegistry.getTargetContext;
 import static android.support.test.espresso.Espresso.onView;
 import static android.support.test.espresso.action.ViewActions.click;
 import static android.support.test.espresso.action.ViewActions.typeText;
 import static android.support.test.espresso.assertion.ViewAssertions.matches;
+import static android.support.test.espresso.contrib.RecyclerViewActions.actionOnItemAtPosition;
 import static android.support.test.espresso.intent.Intents.intended;
 import static android.support.test.espresso.intent.matcher.IntentMatchers.hasComponent;
 import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
@@ -30,9 +66,17 @@ import static android.support.test.espresso.matcher.ViewMatchers.withId;
 import static android.support.test.espresso.matcher.ViewMatchers.withText;
 import static android.support.test.runner.lifecycle.Stage.PAUSED;
 import static org.briarproject.bramble.api.plugin.LanTcpConstants.ID;
+import static org.briarproject.bramble.api.transport.TransportConstants.TAG_LENGTH;
+import static org.briarproject.bramble.test.TestUtils.getSecretKey;
+import static org.briarproject.briar.android.TestPluginConfigModule.MAX_LATENCY;
+import static org.briarproject.briar.android.TestPluginConfigModule.TRANSPORT_ID;
 import static org.briarproject.briar.android.ViewActions.waitForActivity;
 import static org.briarproject.briar.android.ViewActions.waitUntilMatches;
 import static org.briarproject.briar.android.util.UiUtils.needsDozeWhitelisting;
+import static org.hamcrest.Matchers.allOf;
+import static org.hamcrest.Matchers.not;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
 @RunWith(AndroidJUnit4.class)
@@ -48,11 +92,49 @@ public class SetupDataTest extends ScreenshotTest {
 				}
 			};
 
+	private FakeDataTestComponent bob;
+	private final File testDir =
+			getTargetContext().getDir("test", MODE_PRIVATE);
+	private final File bobDir = new File(testDir, "bob");
+	private final SecretKey master = getSecretKey();
+
 	@Override
 	protected void inject(BriarUiTestComponent component) {
 		component.inject(this);
 	}
 
+	@Before
+	public void setUp() {
+		Log.e("TEST", testDir.getAbsolutePath());
+		Log.e("TEST", "exists: " + testDir.exists());
+		assertTrue(testDir.mkdirs());
+		bob = DaggerFakeDataTestComponent.builder()
+				.testDatabaseModule(new TestDatabaseModule(bobDir)).build();
+		injectEagerSingletons(bob);
+		Log.e("TEST", "built bob");
+	}
+
+	@After
+	public void tearDown() throws Exception {
+		// Stop the lifecycle manager
+		LifecycleManager lifecycleManager = bob.getLifecycleManager();
+		lifecycleManager.stopServices();
+		lifecycleManager.waitForShutdown();
+
+		TestUtils.deleteTestDirectory(testDir);
+	}
+
+	private static void injectEagerSingletons(FakeDataTestComponent component) {
+		component.inject(new ContactModule.EagerSingletons());
+		component.inject(new IdentityModule.EagerSingletons());
+		component.inject(new LifecycleModule.EagerSingletons());
+		component.inject(new MessagingModule.EagerSingletons());
+		component.inject(new SyncModule.EagerSingletons());
+		component.inject(new SystemModule.EagerSingletons());
+		component.inject(new TransportModule.EagerSingletons());
+		component.inject(new VersioningModule.EagerSingletons());
+	}
+
 	@Test
 	public void createAccount() throws Exception {
 		// Enter username
@@ -103,26 +185,132 @@ public class SetupDataTest extends ScreenshotTest {
 
 		assertTrue(accountManager.hasDatabaseKey());
 
+		// WIP below
+
+		// wait for OpenDatabaseActivity to go away
+		onView(isRoot())
+				.perform(waitUntilMatches(
+						allOf(withId(R.id.progressBar), not(isDisplayed()))));
 		lifecycleManager.waitForStartup();
-		createTestData();
+		intended(hasComponent(NavDrawerActivity.class.getName()));
 
 		// close expiry warning
-		onView(withId(R.id.expiryWarning))
-				.perform(waitUntilMatches(isDisplayed()));
 		onView(withId(R.id.expiryWarningClose))
 				.check(matches(isDisplayed()));
 		onView(withId(R.id.expiryWarningClose))
 				.perform(click());
+
+		LocalAuthor aliceAuthor = alice.identityManager().getLocalAuthor();
+
+		LocalAuthor bobAuthor = bob.getIdentityManager().createLocalAuthor(
+				getTargetContext().getString(R.string.screenshot_bob));
+		bob.getIdentityManager().registerLocalAuthor(bobAuthor);
+		// Start the lifecycle manager
+		bob.getLifecycleManager().startServices(getSecretKey());
+		bob.getLifecycleManager().waitForStartup();
+		long timestamp = clock.currentTimeMillis();
+		// Bob adds Alice as a contact
+		ContactId aliceContactId = bob.getContactManager()
+				.addContact(aliceAuthor, bobAuthor.getId(), master,
+						timestamp, true, true, true);
+		// Alice adds Bob as a contact
+		ContactId bobContactId = alice.contactManager()
+				.addContact(bobAuthor, aliceAuthor.getId(), master,
+						timestamp, false, true, true);
+
+		// TODO figure out how many messages
+		read(alice, bobContactId, write(bob, aliceContactId));
+		read(bob, aliceContactId, write(alice, bobContactId));
+		read(alice, bobContactId, write(bob, aliceContactId));
+		read(bob, aliceContactId, write(alice, bobContactId));
+		read(alice, bobContactId, write(bob, aliceContactId));
+		read(bob, aliceContactId, write(alice, bobContactId));
+		read(alice, bobContactId, write(bob, aliceContactId));
+		read(bob, aliceContactId, write(alice, bobContactId));
+		read(alice, bobContactId, write(bob, aliceContactId));
+		read(bob, aliceContactId, write(alice, bobContactId));
+		read(alice, bobContactId, write(bob, aliceContactId));
+		read(bob, aliceContactId, write(alice, bobContactId));
+		read(alice, bobContactId, write(bob, aliceContactId));
+
+		sendMessage(bob, aliceContactId);
+		read(alice, bobContactId, write(bob, aliceContactId));
+
+		onView(isRoot())
+				.perform(waitUntilMatches(withText(bobAuthor.getName())));
+		onView(withId(R.id.recyclerView))
+				.perform(actionOnItemAtPosition(0, click()));
+		onView(isRoot())
+				.perform(waitUntilMatches(withText(R.string.screenshot_message_2)));
+
+		assertEquals(1,
+				alice.conversationManager().getGroupCount(bobContactId).getMsgCount());
+
+		Thread.sleep(5000);
 	}
 
-	private void createTestData() {
+	private void sendMessage(FakeDataTestComponent device, ContactId contactId)
-		try {
+			throws Exception {
-			createTestDataExceptions();
+		// Send Bob a message
-		} catch (DbException | FormatException e) {
+		MessagingManager messagingManager = device.getMessagingManager();
-			throw new AssertionError(e);
+		GroupId groupId = messagingManager.getConversationId(contactId);
-		}
+		PrivateMessageFactory privateMessageFactory =
+				device.getPrivateMessageFactory();
+		PrivateMessage message = privateMessageFactory.createPrivateMessage(
+				groupId, getMinutesAgo(3),
+				getTargetContext().getString(R.string.screenshot_message_2));
+		messagingManager.addLocalMessage(message);
 	}
 
+	private void read(FakeDataTestComponent device,
+			ContactId contactId, byte[] stream) throws Exception {
+		// Read and recognise the tag
+		ByteArrayInputStream in = new ByteArrayInputStream(stream);
+		byte[] tag = new byte[TAG_LENGTH];
+		int read = in.read(tag);
+		assertEquals(tag.length, read);
+		KeyManager keyManager = device.getKeyManager();
+		StreamContext ctx = keyManager.getStreamContext(TRANSPORT_ID, tag);
+		assertNotNull(ctx);
+		// Create a stream reader
+		StreamReaderFactory streamReaderFactory =
+				device.getStreamReaderFactory();
+		InputStream streamReader = streamReaderFactory.createStreamReader(
+				in, ctx);
+		// Create an incoming sync session
+		SyncSessionFactory syncSessionFactory = device.getSyncSessionFactory();
+		SyncSession session = syncSessionFactory.createIncomingSession(
+				contactId, streamReader);
+		// Read whatever needs to be read
+		session.run();
+		streamReader.close();
+	}
+
+	private byte[] write(FakeDataTestComponent device,
+			ContactId contactId) throws Exception {
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		// Get a stream context
+		KeyManager keyManager = device.getKeyManager();
+		StreamContext ctx = keyManager.getStreamContext(contactId,
+				TRANSPORT_ID);
+		assertNotNull(ctx);
+		// Create a stream writer
+		StreamWriterFactory streamWriterFactory =
+				device.getStreamWriterFactory();
+		StreamWriter streamWriter =
+				streamWriterFactory.createStreamWriter(out, ctx);
+		// Create an outgoing sync session
+		SyncSessionFactory syncSessionFactory = device.getSyncSessionFactory();
+		SyncSession session = syncSessionFactory.createSimplexOutgoingSession(
+				contactId, MAX_LATENCY, streamWriter);
+		// Write whatever needs to be written
+		session.run();
+		streamWriter.sendEndOfStream();
+		// Return the contents of the stream
+		return out.toByteArray();
+	}
+
+	@Deprecated
 	private void createTestDataExceptions()
 			throws DbException, FormatException {
 		String bobName =

briar-android/src/androidTestScreenshot/java/org/briarproject/briar/android/TestAppModule.java

@@ -0,0 +1,161 @@
+package org.briarproject.briar.android;
+
+import android.app.Application;
+import android.content.SharedPreferences;
+import android.os.StrictMode;
+
+import com.vanniktech.emoji.RecentEmoji;
+
+import org.briarproject.bramble.api.crypto.CryptoComponent;
+import org.briarproject.bramble.api.crypto.PublicKey;
+import org.briarproject.bramble.api.db.DatabaseConfig;
+import org.briarproject.bramble.api.event.EventBus;
+import org.briarproject.bramble.api.lifecycle.LifecycleManager;
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.reporting.DevConfig;
+import org.briarproject.bramble.util.AndroidUtils;
+import org.briarproject.bramble.util.StringUtils;
+import org.briarproject.briar.android.account.LockManagerImpl;
+import org.briarproject.briar.api.android.AndroidNotificationManager;
+import org.briarproject.briar.api.android.DozeWatchdog;
+import org.briarproject.briar.api.android.LockManager;
+import org.briarproject.briar.api.android.ScreenFilterMonitor;
+
+import java.io.File;
+import java.security.GeneralSecurityException;
+
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+import dagger.Module;
+import dagger.Provides;
+
+import static android.content.Context.MODE_PRIVATE;
+import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_ONION_ADDRESS;
+import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_PUBLIC_KEY_HEX;
+
+@Module(includes = TestPluginConfigModule.class)
+public class TestAppModule {
+
+	static class EagerSingletons {
+		@Inject
+		AndroidNotificationManager androidNotificationManager;
+		@Inject
+		NetworkUsageLogger networkUsageLogger;
+		@Inject
+		DozeWatchdog dozeWatchdog;
+		@Inject
+		RecentEmoji recentEmoji;
+	}
+
+	private final Application application;
+
+	public TestAppModule(Application application) {
+		this.application = application;
+	}
+
+	@Provides
+	@Singleton
+	Application providesApplication() {
+		return application;
+	}
+
+	@Provides
+	@Singleton
+	DatabaseConfig provideDatabaseConfig(Application app) {
+		//FIXME: StrictMode
+		StrictMode.ThreadPolicy tp = StrictMode.allowThreadDiskReads();
+		StrictMode.allowThreadDiskWrites();
+		File dbDir = app.getApplicationContext().getDir("db", MODE_PRIVATE);
+		File keyDir = app.getApplicationContext().getDir("key", MODE_PRIVATE);
+		StrictMode.setThreadPolicy(tp);
+		return new AndroidDatabaseConfig(dbDir, keyDir);
+	}
+
+	@Provides
+	@Singleton
+	DevConfig provideDevConfig(Application app, CryptoComponent crypto) {
+		@NotNullByDefault
+		DevConfig devConfig = new DevConfig() {
+
+			@Override
+			public PublicKey getDevPublicKey() {
+				try {
+					return crypto.getMessageKeyParser().parsePublicKey(
+							StringUtils.fromHexString(DEV_PUBLIC_KEY_HEX));
+				} catch (GeneralSecurityException e) {
+					throw new RuntimeException(e);
+				}
+			}
+
+			@Override
+			public String getDevOnionAddress() {
+				return DEV_ONION_ADDRESS;
+			}
+
+			@Override
+			public File getReportDir() {
+				return AndroidUtils.getReportDir(app.getApplicationContext());
+			}
+		};
+		return devConfig;
+	}
+
+	@Provides
+	SharedPreferences provideSharedPreferences(Application app) {
+		// FIXME unify this with getDefaultSharedPreferences()
+		return app.getSharedPreferences("db", MODE_PRIVATE);
+	}
+
+	@Provides
+	@Singleton
+	AndroidNotificationManager provideAndroidNotificationManager(
+			LifecycleManager lifecycleManager, EventBus eventBus,
+			AndroidNotificationManagerImpl notificationManager) {
+		lifecycleManager.registerService(notificationManager);
+		eventBus.addListener(notificationManager);
+		return notificationManager;
+	}
+
+	@Provides
+	@Singleton
+	ScreenFilterMonitor provideScreenFilterMonitor(
+			LifecycleManager lifecycleManager,
+			ScreenFilterMonitorImpl screenFilterMonitor) {
+		lifecycleManager.registerService(screenFilterMonitor);
+		return screenFilterMonitor;
+	}
+
+	@Provides
+	NetworkUsageLogger provideNetworkUsageLogger(
+			LifecycleManager lifecycleManager) {
+		NetworkUsageLogger networkUsageLogger = new NetworkUsageLogger();
+		lifecycleManager.registerService(networkUsageLogger);
+		return networkUsageLogger;
+	}
+
+	@Provides
+	@Singleton
+	DozeWatchdog provideDozeWatchdog(LifecycleManager lifecycleManager) {
+		DozeWatchdogImpl dozeWatchdog = new DozeWatchdogImpl(application);
+		lifecycleManager.registerService(dozeWatchdog);
+		return dozeWatchdog;
+	}
+
+	@Provides
+	@Singleton
+	LockManager provideLockManager(LifecycleManager lifecycleManager,
+			EventBus eventBus, LockManagerImpl lockManager) {
+		lifecycleManager.registerService(lockManager);
+		eventBus.addListener(lockManager);
+		return lockManager;
+	}
+
+	@Provides
+	@Singleton
+	RecentEmoji provideRecentEmoji(LifecycleManager lifecycleManager,
+			RecentEmojiImpl recentEmoji) {
+		lifecycleManager.registerClient(recentEmoji);
+		return recentEmoji;
+	}
+}

briar-android/src/androidTestScreenshot/java/org/briarproject/briar/android/TestPluginConfigModule.java

@@ -0,0 +1,71 @@
+package org.briarproject.briar.android;
+
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.plugin.PluginConfig;
+import org.briarproject.bramble.api.plugin.TransportId;
+import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
+import org.briarproject.bramble.api.plugin.simplex.SimplexPlugin;
+import org.briarproject.bramble.api.plugin.simplex.SimplexPluginCallback;
+import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory;
+
+import java.util.Collection;
+
+import javax.annotation.Nullable;
+
+import dagger.Module;
+import dagger.Provides;
+
+import static java.util.Collections.emptyList;
+import static java.util.Collections.singletonList;
+import static org.briarproject.bramble.test.TestUtils.getTransportId;
+
+@Module
+public class TestPluginConfigModule {
+
+	public static final TransportId TRANSPORT_ID = getTransportId();
+	public static final int MAX_LATENCY = 2 * 60 * 1000; // 2 minutes
+
+	@NotNullByDefault
+	private final SimplexPluginFactory simplex = new SimplexPluginFactory() {
+
+		@Override
+		public TransportId getId() {
+			return TRANSPORT_ID;
+		}
+
+		@Override
+		public int getMaxLatency() {
+			return MAX_LATENCY;
+		}
+
+		@Override
+		@Nullable
+		public SimplexPlugin createPlugin(SimplexPluginCallback callback) {
+			return null;
+		}
+	};
+
+	@Provides
+	PluginConfig providePluginConfig() {
+		@NotNullByDefault
+		PluginConfig pluginConfig = new PluginConfig() {
+
+			@Override
+			public Collection<DuplexPluginFactory> getDuplexFactories() {
+				return emptyList();
+			}
+
+			@Override
+			public Collection<SimplexPluginFactory> getSimplexFactories() {
+				return singletonList(simplex);
+			}
+
+			@Override
+			public boolean shouldPoll() {
+				return false;
+			}
+		};
+		return pluginConfig;
+	}
+
+}

briar-android/src/main/java/org/briarproject/briar/android/AppModule.java

@@ -1,7 +1,6 @@
 package org.briarproject.briar.android;
 
 import android.app.Application;
-import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.StrictMode;
 
@@ -11,24 +10,9 @@ import org.briarproject.bramble.api.crypto.CryptoComponent;
 import org.briarproject.bramble.api.crypto.PublicKey;
 import org.briarproject.bramble.api.db.DatabaseConfig;
 import org.briarproject.bramble.api.event.EventBus;
-import org.briarproject.bramble.api.lifecycle.IoExecutor;
 import org.briarproject.bramble.api.lifecycle.LifecycleManager;
-import org.briarproject.bramble.api.network.NetworkManager;
 import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
-import org.briarproject.bramble.api.plugin.BackoffFactory;
-import org.briarproject.bramble.api.plugin.PluginConfig;
-import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
-import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory;
 import org.briarproject.bramble.api.reporting.DevConfig;
-import org.briarproject.bramble.api.system.AndroidExecutor;
-import org.briarproject.bramble.api.system.Clock;
-import org.briarproject.bramble.api.system.LocationUtils;
-import org.briarproject.bramble.api.system.ResourceProvider;
-import org.briarproject.bramble.api.system.Scheduler;
-import org.briarproject.bramble.plugin.bluetooth.AndroidBluetoothPluginFactory;
-import org.briarproject.bramble.plugin.tcp.AndroidLanTcpPluginFactory;
-import org.briarproject.bramble.plugin.tor.AndroidTorPluginFactory;
-import org.briarproject.bramble.plugin.tor.CircumventionProvider;
 import org.briarproject.bramble.util.AndroidUtils;
 import org.briarproject.bramble.util.StringUtils;
 import org.briarproject.briar.android.account.LockManagerImpl;
@@ -39,25 +23,18 @@ import org.briarproject.briar.api.android.ScreenFilterMonitor;
 
 import java.io.File;
 import java.security.GeneralSecurityException;
-import java.security.SecureRandom;
-import java.util.Collection;
-import java.util.concurrent.Executor;
-import java.util.concurrent.ScheduledExecutorService;
 
 import javax.inject.Inject;
 import javax.inject.Singleton;
-import javax.net.SocketFactory;
 
 import dagger.Module;
 import dagger.Provides;
 
 import static android.content.Context.MODE_PRIVATE;
-import static java.util.Arrays.asList;
-import static java.util.Collections.emptyList;
 import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_ONION_ADDRESS;
 import static org.briarproject.bramble.api.reporting.ReportingConstants.DEV_PUBLIC_KEY_HEX;
 
-@Module
+@Module(includes = PluginConfigModule.class)
 public class AppModule {
 
 	static class EagerSingletons {
@@ -95,47 +72,6 @@ public class AppModule {
 		return new AndroidDatabaseConfig(dbDir, keyDir);
 	}
 
-	@Provides
-	PluginConfig providePluginConfig(@IoExecutor Executor ioExecutor,
-			@Scheduler ScheduledExecutorService scheduler,
-			AndroidExecutor androidExecutor, SecureRandom random,
-			SocketFactory torSocketFactory, BackoffFactory backoffFactory,
-			Application app, NetworkManager networkManager,
-			LocationUtils locationUtils, EventBus eventBus,
-			ResourceProvider resourceProvider,
-			CircumventionProvider circumventionProvider, Clock clock) {
-		Context appContext = app.getApplicationContext();
-		DuplexPluginFactory bluetooth =
-				new AndroidBluetoothPluginFactory(ioExecutor, androidExecutor,
-						appContext, random, eventBus, backoffFactory);
-		DuplexPluginFactory tor = new AndroidTorPluginFactory(ioExecutor,
-				scheduler, appContext, networkManager, locationUtils, eventBus,
-				torSocketFactory, backoffFactory, resourceProvider,
-				circumventionProvider, clock);
-		DuplexPluginFactory lan = new AndroidLanTcpPluginFactory(ioExecutor,
-				eventBus, backoffFactory, appContext);
-		Collection<DuplexPluginFactory> duplex = asList(bluetooth, tor, lan);
-		@NotNullByDefault
-		PluginConfig pluginConfig = new PluginConfig() {
-
-			@Override
-			public Collection<DuplexPluginFactory> getDuplexFactories() {
-				return duplex;
-			}
-
-			@Override
-			public Collection<SimplexPluginFactory> getSimplexFactories() {
-				return emptyList();
-			}
-
-			@Override
-			public boolean shouldPoll() {
-				return true;
-			}
-		};
-		return pluginConfig;
-	}
-
 	@Provides
 	@Singleton
 	DevConfig provideDevConfig(Application app, CryptoComponent crypto) {

briar-android/src/main/java/org/briarproject/briar/android/PluginConfigModule.java

@@ -0,0 +1,81 @@
+package org.briarproject.briar.android;
+
+import android.app.Application;
+import android.content.Context;
+
+import org.briarproject.bramble.api.event.EventBus;
+import org.briarproject.bramble.api.lifecycle.IoExecutor;
+import org.briarproject.bramble.api.network.NetworkManager;
+import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
+import org.briarproject.bramble.api.plugin.BackoffFactory;
+import org.briarproject.bramble.api.plugin.PluginConfig;
+import org.briarproject.bramble.api.plugin.duplex.DuplexPluginFactory;
+import org.briarproject.bramble.api.plugin.simplex.SimplexPluginFactory;
+import org.briarproject.bramble.api.system.AndroidExecutor;
+import org.briarproject.bramble.api.system.Clock;
+import org.briarproject.bramble.api.system.LocationUtils;
+import org.briarproject.bramble.api.system.ResourceProvider;
+import org.briarproject.bramble.api.system.Scheduler;
+import org.briarproject.bramble.plugin.bluetooth.AndroidBluetoothPluginFactory;
+import org.briarproject.bramble.plugin.tcp.AndroidLanTcpPluginFactory;
+import org.briarproject.bramble.plugin.tor.AndroidTorPluginFactory;
+import org.briarproject.bramble.plugin.tor.CircumventionProvider;
+
+import java.security.SecureRandom;
+import java.util.Collection;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ScheduledExecutorService;
+
+import javax.net.SocketFactory;
+
+import dagger.Module;
+import dagger.Provides;
+
+import static java.util.Arrays.asList;
+import static java.util.Collections.emptyList;
+
+@Module
+public class PluginConfigModule {
+
+	@Provides
+	PluginConfig providePluginConfig(@IoExecutor Executor ioExecutor,
+			@Scheduler ScheduledExecutorService scheduler,
+			AndroidExecutor androidExecutor, SecureRandom random,
+			SocketFactory torSocketFactory, BackoffFactory backoffFactory,
+			Application app, NetworkManager networkManager,
+			LocationUtils locationUtils, EventBus eventBus,
+			ResourceProvider resourceProvider,
+			CircumventionProvider circumventionProvider, Clock clock) {
+		Context appContext = app.getApplicationContext();
+		DuplexPluginFactory bluetooth =
+				new AndroidBluetoothPluginFactory(ioExecutor, androidExecutor,
+						appContext, random, eventBus, backoffFactory);
+		DuplexPluginFactory tor = new AndroidTorPluginFactory(ioExecutor,
+				scheduler, appContext, networkManager, locationUtils, eventBus,
+				torSocketFactory, backoffFactory, resourceProvider,
+				circumventionProvider, clock);
+		DuplexPluginFactory lan = new AndroidLanTcpPluginFactory(ioExecutor,
+				eventBus, backoffFactory, appContext);
+		Collection<DuplexPluginFactory> duplex = asList(bluetooth, tor, lan);
+		@NotNullByDefault
+		PluginConfig pluginConfig = new PluginConfig() {
+
+			@Override
+			public Collection<DuplexPluginFactory> getDuplexFactories() {
+				return duplex;
+			}
+
+			@Override
+			public Collection<SimplexPluginFactory> getSimplexFactories() {
+				return emptyList();
+			}
+
+			@Override
+			public boolean shouldPoll() {
+				return true;
+			}
+		};
+		return pluginConfig;
+	}
+
+}