Add Blog Manager Integration Test

briar-android-tests/src/test/java/org/briarproject/BlogManagerTest.java

+package org.briarproject;
+
+import net.jodah.concurrentunit.Waiter;
+
+import org.briarproject.api.blogs.Blog;
+import org.briarproject.api.blogs.BlogFactory;
+import org.briarproject.api.blogs.BlogManager;
+import org.briarproject.api.blogs.BlogPost;
+import org.briarproject.api.blogs.BlogPostFactory;
+import org.briarproject.api.blogs.BlogPostHeader;
+import org.briarproject.api.contact.ContactId;
+import org.briarproject.api.contact.ContactManager;
+import org.briarproject.api.crypto.CryptoComponent;
+import org.briarproject.api.crypto.KeyPair;
+import org.briarproject.api.crypto.SecretKey;
+import org.briarproject.api.db.DbException;
+import org.briarproject.api.event.Event;
+import org.briarproject.api.event.EventListener;
+import org.briarproject.api.event.MessageStateChangedEvent;
+import org.briarproject.api.identity.AuthorFactory;
+import org.briarproject.api.identity.IdentityManager;
+import org.briarproject.api.identity.LocalAuthor;
+import org.briarproject.api.lifecycle.LifecycleManager;
+import org.briarproject.api.sync.SyncSession;
+import org.briarproject.api.sync.SyncSessionFactory;
+import org.briarproject.api.system.Clock;
+import org.briarproject.blogs.BlogsModule;
+import org.briarproject.contact.ContactModule;
+import org.briarproject.crypto.CryptoModule;
+import org.briarproject.lifecycle.LifecycleModule;
+import org.briarproject.properties.PropertiesModule;
+import org.briarproject.sync.SyncModule;
+import org.briarproject.transport.TransportModule;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.concurrent.TimeoutException;
+import java.util.logging.Logger;
+
+import javax.inject.Inject;
+
+import static junit.framework.Assert.assertFalse;
+import static org.briarproject.TestPluginsModule.MAX_LATENCY;
+import static org.briarproject.api.sync.ValidationManager.State.DELIVERED;
+import static org.briarproject.api.sync.ValidationManager.State.INVALID;
+import static org.briarproject.api.sync.ValidationManager.State.PENDING;
+import static org.briarproject.api.sync.ValidationManager.State.VALID;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+public class BlogManagerTest {
+
+	private LifecycleManager lifecycleManager0, lifecycleManager1;
+	private SyncSessionFactory sync0, sync1;
+	private BlogManager blogManager0, blogManager1;
+	private ContactManager contactManager0, contactManager1;
+	private ContactId contactId0,contactId1;
+	private IdentityManager identityManager0, identityManager1;
+	private LocalAuthor author0, author1;
+	private Blog blog0, blog1;
+
+	@Inject
+	Clock clock;
+	@Inject
+	AuthorFactory authorFactory;
+	@Inject
+	CryptoComponent crypto;
+	@Inject
+	BlogFactory blogFactory;
+	@Inject
+	BlogPostFactory blogPostFactory;
+
+	// objects accessed from background threads need to be volatile
+	private volatile Waiter validationWaiter;
+	private volatile Waiter deliveryWaiter;
+
+	private final File testDir = TestUtils.getTestDirectory();
+	private final SecretKey master = TestUtils.getSecretKey();
+	private final int TIMEOUT = 15000;
+	private final String AUTHOR1 = "Author 1";
+	private final String AUTHOR2 = "Author 2";
+	private final String CONTENT_TYPE = "text/plain";
+
+	private static final Logger LOG =
+			Logger.getLogger(ForumSharingIntegrationTest.class.getName());
+
+	private BlogManagerTestComponent t0, t1;
+
+	@Before
+	public void setUp() throws Exception {
+		BlogManagerTestComponent component =
+				DaggerBlogManagerTestComponent.builder().build();
+		component.inject(this);
+		injectEagerSingletons(component);
+
+		assertTrue(testDir.mkdirs());
+		File t0Dir = new File(testDir, AUTHOR1);
+		t0 = DaggerBlogManagerTestComponent.builder()
+				.testDatabaseModule(new TestDatabaseModule(t0Dir)).build();
+		injectEagerSingletons(t0);
+		File t1Dir = new File(testDir, AUTHOR2);
+		t1 = DaggerBlogManagerTestComponent.builder()
+				.testDatabaseModule(new TestDatabaseModule(t1Dir)).build();
+		injectEagerSingletons(t1);
+
+		identityManager0 = t0.getIdentityManager();
+		identityManager1 = t1.getIdentityManager();
+		contactManager0 = t0.getContactManager();
+		contactManager1 = t1.getContactManager();
+		blogManager0 = t0.getBlogManager();
+		blogManager1 = t1.getBlogManager();
+		sync0 = t0.getSyncSessionFactory();
+		sync1 = t1.getSyncSessionFactory();
+
+		// initialize waiters fresh for each test
+		validationWaiter = new Waiter();
+		deliveryWaiter = new Waiter();
+	}
+
+	@Test
+	public void testPersonalBlogInitialisation() throws Exception {
+		startLifecycles();
+
+		defaultInit();
+
+		Collection<Blog> blogs0 = blogManager0.getBlogs();
+		assertEquals(2, blogs0.size());
+		Iterator<Blog> i0 = blogs0.iterator();
+		assertEquals(author0, i0.next().getAuthor());
+		assertEquals(author1, i0.next().getAuthor());
+
+		Collection<Blog> blogs1 = blogManager1.getBlogs();
+		assertEquals(2, blogs1.size());
+		Iterator<Blog> i1 = blogs1.iterator();
+		assertEquals(author1, i1.next().getAuthor());
+		assertEquals(author0, i1.next().getAuthor());
+
+		assertEquals(blog0, blogManager0.getPersonalBlog(author0));
+		assertEquals(blog0, blogManager1.getPersonalBlog(author0));
+		assertEquals(blog1, blogManager0.getPersonalBlog(author1));
+		assertEquals(blog1, blogManager1.getPersonalBlog(author1));
+
+		assertEquals(blog0, blogManager0.getBlog(blog0.getId()));
+		assertEquals(blog0, blogManager1.getBlog(blog0.getId()));
+		assertEquals(blog1, blogManager0.getBlog(blog1.getId()));
+		assertEquals(blog1, blogManager1.getBlog(blog1.getId()));
+
+		assertEquals(1, blogManager0.getBlogs(author0).size());
+		assertEquals(1, blogManager1.getBlogs(author0).size());
+		assertEquals(1, blogManager0.getBlogs(author1).size());
+		assertEquals(1, blogManager1.getBlogs(author1).size());
+
+		stopLifecycles();
+	}
+
+	@Test
+	public void testBlogPost() throws Exception {
+		startLifecycles();
+		defaultInit();
+
+		// check that blog0 has no posts
+		final byte[] body = TestUtils.getRandomBytes(42);
+		Collection<BlogPostHeader> headers0 =
+				blogManager0.getPostHeaders(blog0.getId());
+		assertEquals(0, headers0.size());
+
+		// add a post to blog0
+		BlogPost p = blogPostFactory
+				.createBlogPost(blog0.getId(), null, clock.currentTimeMillis(),
+						null, author0, CONTENT_TYPE, body);
+		blogManager0.addLocalPost(p);
+
+		// check that post is now in blog0
+		headers0 = blogManager0.getPostHeaders(blog0.getId());
+		assertEquals(1, headers0.size());
+
+		// check that body is there
+		assertArrayEquals(body,
+				blogManager0.getPostBody(p.getMessage().getId()));
+
+		// make sure that blog0 at author1 doesn't have the post yet
+		Collection<BlogPostHeader> headers1 =
+				blogManager1.getPostHeaders(blog0.getId());
+		assertEquals(0, headers1.size());
+
+		// sync the post over
+		sync0To1();
+		deliveryWaiter.await(TIMEOUT, 1);
+
+		// make sure post arrived
+		headers1 = blogManager1.getPostHeaders(blog0.getId());
+		assertEquals(1, headers1.size());
+
+		// check that body is there
+		assertArrayEquals(body,
+				blogManager1.getPostBody(p.getMessage().getId()));
+
+		stopLifecycles();
+	}
+
+	@Test
+	public void testBlogPostInWrongBlog() throws Exception {
+		startLifecycles();
+		defaultInit();
+
+		// add a post to blog1
+		final byte[] body = TestUtils.getRandomBytes(42);
+		BlogPost p = blogPostFactory
+				.createBlogPost(blog1.getId(), null, clock.currentTimeMillis(),
+						null, author0, CONTENT_TYPE, body);
+		blogManager0.addLocalPost(p);
+
+		// check that post is now in blog1
+		Collection<BlogPostHeader> headers0 =
+				blogManager0.getPostHeaders(blog1.getId());
+		assertEquals(1, headers0.size());
+
+		// sync the post over
+		sync0To1();
+		validationWaiter.await(TIMEOUT, 1);
+
+		// make sure post did not arrive, because of wrong signature
+		Collection<BlogPostHeader> headers1 =
+				blogManager1.getPostHeaders(blog1.getId());
+		assertEquals(0, headers1.size());
+
+		stopLifecycles();
+	}
+
+	@Test
+	public void testAddAndRemoveBlog() throws Exception {
+		startLifecycles();
+		defaultInit();
+
+		String name = "Test Blog";
+		String desc = "Description";
+
+		// add blog
+		Blog blog = blogManager0.addBlog(author0, name, desc);
+		Collection<Blog> blogs0 = blogManager0.getBlogs();
+		assertEquals(3, blogs0.size());
+		assertTrue(blogs0.contains(blog));
+		assertEquals(2, blogManager0.getBlogs(author0).size());
+
+		// remove blog
+		blogManager0.removeBlog(blog);
+		blogs0 = blogManager0.getBlogs();
+		assertEquals(2, blogs0.size());
+		assertFalse(blogs0.contains(blog));
+		assertEquals(1, blogManager0.getBlogs(author0).size());
+
+		stopLifecycles();
+	}
+
+	@After
+	public void tearDown() throws Exception {
+		TestUtils.deleteTestDirectory(testDir);
+	}
+
+	private class Listener implements EventListener {
+		public void eventOccurred(Event e) {
+			if (e instanceof MessageStateChangedEvent) {
+				MessageStateChangedEvent event = (MessageStateChangedEvent) e;
+				if (!event.isLocal()) {
+					if (event.getState() == DELIVERED) {
+						deliveryWaiter.resume();
+					} else if (event.getState() == VALID ||
+							event.getState() == INVALID ||
+							event.getState() == PENDING) {
+						validationWaiter.resume();
+					}
+				}
+			}
+		}
+	}
+
+	private void defaultInit() throws DbException {
+		addDefaultIdentities();
+		addDefaultContacts();
+		listenToEvents();
+	}
+
+	private void addDefaultIdentities() throws DbException {
+		KeyPair keyPair0 = crypto.generateSignatureKeyPair();
+		byte[] publicKey0 = keyPair0.getPublic().getEncoded();
+		byte[] privateKey0 = keyPair0.getPrivate().getEncoded();
+		author0 = authorFactory
+				.createLocalAuthor(AUTHOR1, publicKey0, privateKey0);
+		identityManager0.addLocalAuthor(author0);
+		blog0 = blogFactory.createPersonalBlog(author0);
+
+		KeyPair keyPair1 = crypto.generateSignatureKeyPair();
+		byte[] publicKey1 = keyPair1.getPublic().getEncoded();
+		byte[] privateKey1 = keyPair1.getPrivate().getEncoded();
+		author1 = authorFactory
+				.createLocalAuthor(AUTHOR2, publicKey1, privateKey1);
+		identityManager1.addLocalAuthor(author1);
+		blog1 = blogFactory.createPersonalBlog(author1);
+	}
+
+	private void addDefaultContacts() throws DbException {
+		// sharer adds invitee as contact
+		contactId1 = contactManager0.addContact(author1,
+				author0.getId(), master, clock.currentTimeMillis(), true,
+				true
+		);
+		// invitee adds sharer back
+		contactId0 = contactManager1.addContact(author0,
+				author1.getId(), master, clock.currentTimeMillis(), true,
+				true
+		);
+	}
+
+	private void listenToEvents() {
+		Listener listener0 = new Listener();
+		t0.getEventBus().addListener(listener0);
+		Listener listener1 = new Listener();
+		t1.getEventBus().addListener(listener1);
+	}
+
+	private void sync0To1() throws IOException, TimeoutException {
+		deliverMessage(sync0, contactId0, sync1, contactId1, "0 to 1");
+	}
+
+	private void sync1To0() throws IOException, TimeoutException {
+		deliverMessage(sync1, contactId1, sync0, contactId0, "1 to 0");
+	}
+
+	private void deliverMessage(SyncSessionFactory fromSync, ContactId fromId,
+			SyncSessionFactory toSync, ContactId toId, String debug)
+			throws IOException, TimeoutException {
+
+		if (debug != null) LOG.info("TEST: Sending message from " + debug);
+
+		ByteArrayOutputStream out = new ByteArrayOutputStream();
+		// Create an outgoing sync session
+		SyncSession sessionFrom =
+				fromSync.createSimplexOutgoingSession(toId, MAX_LATENCY, out);
+		// Write whatever needs to be written
+		sessionFrom.run();
+		out.close();
+
+		ByteArrayInputStream in = new ByteArrayInputStream(out.toByteArray());
+		// Create an incoming sync session
+		SyncSession sessionTo = toSync.createIncomingSession(fromId, in);
+		// Read whatever needs to be read
+		sessionTo.run();
+		in.close();
+	}
+
+	private void startLifecycles() throws InterruptedException {
+		// Start the lifecycle manager and wait for it to finish
+		lifecycleManager0 = t0.getLifecycleManager();
+		lifecycleManager1 = t1.getLifecycleManager();
+		lifecycleManager0.startServices();
+		lifecycleManager1.startServices();
+		lifecycleManager0.waitForStartup();
+		lifecycleManager1.waitForStartup();
+	}
+
+	private void stopLifecycles() throws InterruptedException {
+		// Clean up
+		lifecycleManager0.stopServices();
+		lifecycleManager1.stopServices();
+		lifecycleManager0.waitForShutdown();
+		lifecycleManager1.waitForShutdown();
+	}
+
+	private void injectEagerSingletons(BlogManagerTestComponent component) {
+		component.inject(new LifecycleModule.EagerSingletons());
+		component.inject(new BlogsModule.EagerSingletons());
+		component.inject(new CryptoModule.EagerSingletons());
+		component.inject(new ContactModule.EagerSingletons());
+		component.inject(new TransportModule.EagerSingletons());
+		component.inject(new SyncModule.EagerSingletons());
+		component.inject(new PropertiesModule.EagerSingletons());
+	}
+
+}

briar-android-tests/src/test/java/org/briarproject/BlogManagerTestComponent.java

+package org.briarproject;
+
+import org.briarproject.api.blogs.BlogManager;
+import org.briarproject.api.contact.ContactManager;
+import org.briarproject.api.event.EventBus;
+import org.briarproject.api.identity.IdentityManager;
+import org.briarproject.api.lifecycle.LifecycleManager;
+import org.briarproject.api.sync.SyncSessionFactory;
+import org.briarproject.blogs.BlogsModule;
+import org.briarproject.clients.ClientsModule;
+import org.briarproject.contact.ContactModule;
+import org.briarproject.crypto.CryptoModule;
+import org.briarproject.data.DataModule;
+import org.briarproject.db.DatabaseModule;
+import org.briarproject.event.EventModule;
+import org.briarproject.identity.IdentityModule;
+import org.briarproject.lifecycle.LifecycleModule;
+import org.briarproject.properties.PropertiesModule;
+import org.briarproject.sharing.SharingModule;
+import org.briarproject.sync.SyncModule;
+import org.briarproject.system.SystemModule;
+import org.briarproject.transport.TransportModule;
+
+import javax.inject.Singleton;
+
+import dagger.Component;
+
+@Singleton
+@Component(modules = {
+		TestDatabaseModule.class,
+		TestPluginsModule.class,
+		TestSeedProviderModule.class,
+		ClientsModule.class,
+		ContactModule.class,
+		CryptoModule.class,
+		DataModule.class,
+		DatabaseModule.class,
+		EventModule.class,
+		BlogsModule.class,
+		IdentityModule.class,
+		LifecycleModule.class,
+		PropertiesModule.class,
+		SharingModule.class,
+		SyncModule.class,
+		SystemModule.class,
+		TransportModule.class
+})
+interface BlogManagerTestComponent {
+
+	void inject(BlogManagerTest testCase);
+
+	void inject(ContactModule.EagerSingletons init);
+
+	void inject(CryptoModule.EagerSingletons init);
+
+	void inject(BlogsModule.EagerSingletons init);
+
+	void inject(LifecycleModule.EagerSingletons init);
+
+	void inject(PropertiesModule.EagerSingletons init);
+
+	void inject(SyncModule.EagerSingletons init);
+
+	void inject(TransportModule.EagerSingletons init);
+
+	LifecycleManager getLifecycleManager();
+
+	EventBus getEventBus();
+
+	IdentityManager getIdentityManager();
+
+	ContactManager getContactManager();
+
+	BlogManager getBlogManager();
+
+	SyncSessionFactory getSyncSessionFactory();
+
+}