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* to you under the Apache License, Version 2.0 (the
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*
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package org.apache.cayenne.configuration.rop.client;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.apache.cayenne.DataChannel;
import org.apache.cayenne.configuration.ObjectContextFactory;
import org.apache.cayenne.di.Binder;
import org.apache.cayenne.di.DIBootstrap;
import org.apache.cayenne.di.Injector;
import org.apache.cayenne.event.DefaultEventManager;
import org.apache.cayenne.remote.ClientChannel;
import org.apache.cayenne.remote.ClientConnection;
import org.apache.cayenne.remote.MockClientConnection;
import org.apache.cayenne.remote.hessian.HessianConnection;
public class ClientModuleTest extends TestCase {
public void testClientConnection() {
Map<String, String> properties = new HashMap<String, String>();
properties.put(ClientModule.ROP_SERVICE_URL, "http://localhost/YuM");
ClientModule module = new ClientModule(properties);
Injector injector = DIBootstrap.createInjector(module);
ClientConnection connection = injector.getInstance(ClientConnection.class);
assertNotNull(connection);
assertTrue(connection instanceof HessianConnection);
assertSame("Connection must be a singleton", connection, injector
.getInstance(ClientConnection.class));
}
public void testObjectContextFactory() {
Map<String, String> properties = new HashMap<String, String>();
ClientModule module = new ClientModule(properties) {
@Override
public void configure(Binder binder) {
super.configure(binder);
// use a noop connection to prevent startup errors...
binder.bind(ClientConnection.class).to(MockClientConnection.class);
}
};
Injector injector = DIBootstrap.createInjector(module);
ObjectContextFactory factory = injector.getInstance(ObjectContextFactory.class);
assertNotNull(factory);
assertSame("ObjectContextFactory must be a singleton", factory, injector
.getInstance(ObjectContextFactory.class));
}
public void testDataChannel() {
Map<String, String> properties = new HashMap<String, String>();
ClientModule module = new ClientModule(properties) {
@Override
public void configure(Binder binder) {
super.configure(binder);
// use a noop connection to prevent startup errors...
binder.bind(ClientConnection.class).to(MockClientConnection.class);
}
};
Injector injector = DIBootstrap.createInjector(module);
DataChannel channel = injector.getInstance(DataChannel.class);
assertNotNull(channel);
assertTrue(channel instanceof ClientChannel);
assertSame("DataChannel must be a singleton", channel, injector
.getInstance(DataChannel.class));
ClientChannel clientChannel = (ClientChannel) channel;
assertTrue(clientChannel.getConnection() instanceof MockClientConnection);
assertTrue(clientChannel.getEventManager() instanceof DefaultEventManager);
assertFalse(clientChannel.isChannelEventsEnabled());
}
public void testDataChannel_NoChannelEvents() {
Map<String, String> properties = new HashMap<String, String>();
properties.put(ClientModule.CHANNEL_EVENTS, "true");
ClientModule module = new ClientModule(properties) {
@Override
public void configure(Binder binder) {
super.configure(binder);
// use a noop connection to prevent startup errors...
binder.bind(ClientConnection.class).to(MockClientConnection.class);
}
};
Injector injector = DIBootstrap.createInjector(module);
DataChannel channel = injector.getInstance(DataChannel.class);
ClientChannel clientChannel = (ClientChannel) channel;
assertTrue(clientChannel.isChannelEventsEnabled());
}
}