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package org.briarproject.blogs;
import org.briarproject.BriarTestCase;
import org.briarproject.api.FormatException;
import org.briarproject.api.blogs.Blog;
import org.briarproject.api.blogs.BlogFactory;
import org.briarproject.api.blogs.BlogPost;
import org.briarproject.api.blogs.BlogPostFactory;
import org.briarproject.api.blogs.BlogPostHeader;
import org.briarproject.api.clients.ClientHelper;
import org.briarproject.api.contact.Contact;
import org.briarproject.api.contact.ContactId;
import org.briarproject.api.contact.ContactManager;
import org.briarproject.api.data.BdfDictionary;
import org.briarproject.api.data.BdfEntry;
import org.briarproject.api.data.BdfList;
import org.briarproject.api.data.MetadataParser;
import org.briarproject.api.db.DatabaseComponent;
import org.briarproject.api.db.DbException;
import org.briarproject.api.db.Transaction;
import org.briarproject.api.event.BlogPostAddedEvent;
import org.briarproject.api.identity.Author;
import org.briarproject.api.identity.AuthorId;
import org.briarproject.api.identity.IdentityManager;
import org.briarproject.api.identity.LocalAuthor;
import org.briarproject.api.sync.Group;
import org.briarproject.api.sync.GroupId;
import org.briarproject.api.sync.Message;
import org.briarproject.api.sync.MessageId;
import org.jmock.Expectations;
import org.jmock.Mockery;
import org.junit.Test;
import java.util.Collection;
import java.util.Collections;
import javax.inject.Inject;
import static org.briarproject.TestUtils.getRandomBytes;
import static org.briarproject.TestUtils.getRandomId;
import static org.briarproject.api.blogs.BlogConstants.KEY_AUTHOR;
import static org.briarproject.api.blogs.BlogConstants.KEY_AUTHOR_ID;
import static org.briarproject.api.blogs.BlogConstants.KEY_AUTHOR_NAME;
import static org.briarproject.api.blogs.BlogConstants.KEY_DESCRIPTION;
import static org.briarproject.api.blogs.BlogConstants.KEY_PUBLIC_KEY;
import static org.briarproject.api.blogs.BlogConstants.KEY_READ;
import static org.briarproject.api.blogs.BlogConstants.KEY_TIMESTAMP;
import static org.briarproject.api.blogs.BlogConstants.KEY_TIME_RECEIVED;
import static org.briarproject.api.blogs.BlogConstants.KEY_TYPE;
import static org.briarproject.api.blogs.MessageType.POST;
import static org.briarproject.api.identity.Author.Status.VERIFIED;
import static org.briarproject.api.identity.AuthorConstants.MAX_PUBLIC_KEY_LENGTH;
import static org.briarproject.blogs.BlogManagerImpl.CLIENT_ID;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
public class BlogManagerImplTest extends BriarTestCase {
private final Mockery context = new Mockery();
private final BlogManagerImpl blogManager;
private final DatabaseComponent db = context.mock(DatabaseComponent.class);
private final IdentityManager identityManager =
context.mock(IdentityManager.class);
private final ClientHelper clientHelper = context.mock(ClientHelper.class);
private final MetadataParser metadataParser =
context.mock(MetadataParser.class);
private final ContactManager contactManager =
context.mock(ContactManager.class);
private final BlogFactory blogFactory = context.mock(BlogFactory.class);
private final Blog blog1, blog2;
private final Message message;
private final MessageId messageId;
@Inject
@SuppressWarnings("WeakerAccess")
BlogPostFactory blogPostFactory;
public BlogManagerImplTest() {
blogManager = new BlogManagerImpl(db, identityManager, clientHelper,
metadataParser, contactManager, blogFactory, blogPostFactory);
blog1 = getBlog("Test Blog 1", "Test Description 1");
blog2 = getBlog("Test Blog 2", "Test Description 2");
messageId = new MessageId(getRandomId());
message = new Message(messageId, blog1.getId(), 42, getRandomBytes(42));
}
@Test
public void testClientId() {
assertEquals(CLIENT_ID, blogManager.getClientId());
}
@Test
public void testCreateLocalState() throws DbException {
final Transaction txn = new Transaction(null, false);
final Collection<LocalAuthor> localAuthors =
Collections.singletonList((LocalAuthor) blog1.getAuthor());
final ContactId contactId = new ContactId(0);
final Collection<ContactId> contactIds =
Collections.singletonList(contactId);
Contact contact = new Contact(contactId, blog2.getAuthor(),
blog1.getAuthor().getId(), true, true);
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final Collection<Contact> contacts = Collections.singletonList(contact);
context.checking(new Expectations() {{
oneOf(db).getLocalAuthors(txn);
will(returnValue(localAuthors));
oneOf(blogFactory).createPersonalBlog(blog1.getAuthor());
will(returnValue(blog1));
oneOf(db).containsGroup(txn, blog1.getId());
will(returnValue(false));
oneOf(db).addGroup(txn, blog1.getGroup());
oneOf(db).getContacts(txn, blog1.getAuthor().getId());
will(returnValue(contactIds));
oneOf(db).setVisibleToContact(txn, contactId, blog1.getId(), true);
oneOf(db).getContacts(txn);
will(returnValue(contacts));
oneOf(blogFactory).createPersonalBlog(blog2.getAuthor());
will(returnValue(blog2));
oneOf(db).containsGroup(txn, blog2.getId());
will(returnValue(false));
oneOf(db).addGroup(txn, blog2.getGroup());
oneOf(db).setVisibleToContact(txn, contactId, blog2.getId(), true);
oneOf(db).getLocalAuthor(txn, blog1.getAuthor().getId());
will(returnValue(blog1.getAuthor()));
oneOf(blogFactory).createPersonalBlog(blog1.getAuthor());
will(returnValue(blog1));
oneOf(db).setVisibleToContact(txn, contactId, blog1.getId(), true);
}});
blogManager.createLocalState(txn);
}
@Test
public void testRemovingContact() throws DbException {
final Transaction txn = new Transaction(null, false);
final ContactId contactId = new ContactId(0);
Contact contact = new Contact(contactId, blog2.getAuthor(),
blog1.getAuthor().getId(), true, true);
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context.checking(new Expectations() {{
oneOf(blogFactory).createPersonalBlog(blog2.getAuthor());
will(returnValue(blog2));
oneOf(db).removeGroup(txn, blog2.getGroup());
}});
blogManager.removingContact(txn, contact);
}
@Test
public void testAddingIdentity() throws DbException {
final Transaction txn = new Transaction(null, false);
Author a = blog1.getAuthor();
final LocalAuthor localAuthor =
new LocalAuthor(a.getId(), a.getName(), a.getPublicKey(),
a.getPublicKey(), 0);
context.checking(new Expectations() {{
oneOf(blogFactory).createPersonalBlog(localAuthor);
will(returnValue(blog1));
oneOf(db).addGroup(txn, blog1.getGroup());
}});
blogManager.addingIdentity(txn, localAuthor);
}
@Test
public void testRemovingIdentity() throws DbException {
final Transaction txn = new Transaction(null, false);
Author a = blog1.getAuthor();
final LocalAuthor localAuthor =
new LocalAuthor(a.getId(), a.getName(), a.getPublicKey(),
a.getPublicKey(), 0);
context.checking(new Expectations() {{
oneOf(blogFactory).createPersonalBlog(localAuthor);
will(returnValue(blog1));
oneOf(db).removeGroup(txn, blog1.getGroup());
}});
blogManager.removingIdentity(txn, localAuthor);
}
@Test
public void testIncomingMessage() throws DbException, FormatException {
final Transaction txn = new Transaction(null, false);
BdfList list = new BdfList();
BdfDictionary author = authorToBdfDictionary(blog1.getAuthor());
BdfDictionary meta = BdfDictionary.of(
new BdfEntry(KEY_TYPE, POST.getInt()),
new BdfEntry(KEY_TIMESTAMP, 0),
new BdfEntry(KEY_TIME_RECEIVED, 1),
new BdfEntry(KEY_AUTHOR, author),
new BdfEntry(KEY_READ, false)
);
context.checking(new Expectations() {{
oneOf(clientHelper).setMessageShared(txn, messageId, true);
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oneOf(identityManager)
.getAuthorStatus(txn, blog1.getAuthor().getId());
will(returnValue(VERIFIED));
}});
blogManager.incomingMessage(txn, message, list, meta);
assertEquals(1, txn.getEvents().size());
assertTrue(txn.getEvents().get(0) instanceof BlogPostAddedEvent);
BlogPostAddedEvent e = (BlogPostAddedEvent) txn.getEvents().get(0);
assertEquals(blog1.getId(), e.getGroupId());
BlogPostHeader h = e.getHeader();
assertEquals(1, h.getTimeReceived());
assertEquals(messageId, h.getId());
assertEquals(null, h.getParentId());
assertEquals(VERIFIED, h.getAuthorStatus());
assertEquals(blog1.getAuthor(), h.getAuthor());
}
@Test
public void testAddBlog() throws DbException, FormatException {
final Transaction txn = new Transaction(null, false);
Author a = blog1.getAuthor();
final LocalAuthor localAuthor =
new LocalAuthor(a.getId(), a.getName(), a.getPublicKey(),
a.getPublicKey(), 0);
final BdfDictionary meta = BdfDictionary.of(
new BdfEntry(KEY_DESCRIPTION, blog1.getDescription())
);
context.checking(new Expectations() {{
oneOf(blogFactory)
.createBlog(blog1.getName(), blog1.getDescription(),
blog1.getAuthor());
will(returnValue(blog1));
oneOf(db).startTransaction(false);
will(returnValue(txn));
oneOf(db).addGroup(txn, blog1.getGroup());
oneOf(clientHelper).mergeGroupMetadata(txn, blog1.getId(), meta);
oneOf(db).endTransaction(txn);
}});
blogManager
.addBlog(localAuthor, blog1.getName(), blog1.getDescription());
assertTrue(txn.isComplete());
}
@Test
public void testRemoveBlog() throws DbException, FormatException {
final Transaction txn = new Transaction(null, false);
context.checking(new Expectations() {{
oneOf(db).startTransaction(false);
will(returnValue(txn));
oneOf(db).getGroup(txn, blog1.getId());
will(returnValue(blog1.getGroup()));
oneOf(clientHelper)
.getGroupMetadataAsDictionary(txn, blog1.getId());
oneOf(blogFactory).parseBlog(blog1.getGroup(), "");
will(returnValue(blog1));
oneOf(identityManager).getLocalAuthor(txn);
will(returnValue(blog2.getAuthor()));
oneOf(contactManager).contactExists(txn, blog1.getAuthor().getId(),
blog2.getAuthor().getId());
will(returnValue(false));
oneOf(db).removeGroup(txn, blog1.getGroup());
oneOf(db).endTransaction(txn);
}});
blogManager.removeBlog(blog1);
assertTrue(txn.isComplete());
}
@Test
public void testAddLocalPost() throws DbException, FormatException {
final Transaction txn = new Transaction(null, true);
final BlogPost post =
new BlogPost(message, null, blog1.getAuthor());
BdfDictionary authorMeta = authorToBdfDictionary(blog1.getAuthor());
final BdfDictionary meta = BdfDictionary.of(
new BdfEntry(KEY_TYPE, POST.getInt()),
new BdfEntry(KEY_TIMESTAMP, message.getTimestamp()),
new BdfEntry(KEY_AUTHOR, authorMeta),
new BdfEntry(KEY_READ, true)
);
context.checking(new Expectations() {{
oneOf(db).startTransaction(false);
oneOf(clientHelper)
.addLocalMessage(txn, message, CLIENT_ID, meta, true);
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oneOf(identityManager)
.getAuthorStatus(txn, blog1.getAuthor().getId());
will(returnValue(VERIFIED));
oneOf(db).endTransaction(txn);
}});
blogManager.addLocalPost(post);
assertTrue(txn.isComplete());
assertEquals(1, txn.getEvents().size());
assertTrue(txn.getEvents().get(0) instanceof BlogPostAddedEvent);
BlogPostAddedEvent e = (BlogPostAddedEvent) txn.getEvents().get(0);
assertEquals(blog1.getId(), e.getGroupId());
BlogPostHeader h = e.getHeader();
assertEquals(message.getTimestamp(), h.getTimeReceived());
assertEquals(messageId, h.getId());
assertEquals(null, h.getParentId());
assertEquals(VERIFIED, h.getAuthorStatus());
assertEquals(blog1.getAuthor(), h.getAuthor());
}
private Blog getBlog(String name, String desc) {
final GroupId groupId = new GroupId(getRandomId());
final Group group = new Group(groupId, CLIENT_ID, getRandomBytes(42));
final AuthorId authorId = new AuthorId(getRandomId());
final byte[] publicKey = getRandomBytes(MAX_PUBLIC_KEY_LENGTH);
final byte[] privateKey = getRandomBytes(MAX_PUBLIC_KEY_LENGTH);
final long created = System.currentTimeMillis();
final LocalAuthor localAuthor =
new LocalAuthor(authorId, "Author", publicKey, privateKey,
created);
return new Blog(group, name, desc, localAuthor);
}
private BdfDictionary authorToBdfDictionary(Author a) {
return BdfDictionary.of(
new BdfEntry(KEY_AUTHOR_ID, a.getId()),
new BdfEntry(KEY_AUTHOR_NAME, a.getName()),
new BdfEntry(KEY_PUBLIC_KEY, a.getPublicKey())
);
}
}