/*
* Copyright (C) 2014 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License. You may obtain
* a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package com.facebook.swift.service;
import com.facebook.swift.codec.guice.ThriftCodecModule;
import com.facebook.swift.service.guice.ThriftServerModule;
import com.google.common.collect.ImmutableMap;
import com.google.inject.AbstractModule;
import com.google.inject.Guice;
import com.google.inject.Injector;
import com.google.inject.Stage;
import io.airlift.configuration.ConfigurationFactory;
import io.airlift.configuration.ConfigurationModule;
import org.testng.annotations.Test;
import static com.facebook.swift.service.guice.ThriftServiceExporter.thriftServerBinder;
import static org.fest.assertions.Assertions.assertThat;
import static org.testng.Assert.fail;
public class TestProcessor
{
/**
* Check that defining multiple {@link com.facebook.swift.service.ThriftMethod}-annotated
* methods with the same name triggers an error when creating the
* {@link com.facebook.swift.service.ThriftServiceProcessor}
*/
@Test
public void testConflictingMethodNames()
{
Injector injector = Guice.createInjector(
Stage.DEVELOPMENT,
new ConfigurationModule(new ConfigurationFactory(ImmutableMap.<String, String>of())),
new ThriftCodecModule(),
new ThriftServerModule(),
new AbstractModule()
{
@Override
protected void configure()
{
bind(ConflictingMethodsServiceOne.class);
bind(ConflictingMethodsServiceTwo.class);
thriftServerBinder(binder()).exportThriftService(ConflictingMethodsServiceOne.class);
thriftServerBinder(binder()).exportThriftService(ConflictingMethodsServiceTwo.class);
}
}
);
try {
injector.getInstance(ThriftServiceProcessor.class);
}
catch (Throwable t) {
assertThat(t.getMessage())
.containsIgnoringCase("Multiple @ThriftMethod-annotated methods named");
return;
}
fail("Creating the processor should have thrown exception for conflicting method names");
}
@ThriftService
public static final class ConflictingMethodsServiceOne
{
@ThriftMethod
public void doSomething() {}
}
@ThriftService
public static final class ConflictingMethodsServiceTwo
{
@ThriftMethod
public void doSomething() {}
}
}