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/**
* Copyright (C) 2006 Google 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.google.inject;
import static com.google.inject.matcher.Matchers.any;
import junit.framework.TestCase;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
/**
* @author crazybob@google.com (Bob Lee)
*/
public class IntegrationTest extends TestCase {
public void testIntegration() throws CreationException {
final CountingInterceptor counter = new CountingInterceptor();
Injector injector = Guice.createInjector(new AbstractModule() {
protected void configure() {
bind(Foo.class);
bindInterceptor(any(), any(), counter);
}
});
Foo foo = injector.getInstance(Key.get(Foo.class));
foo.foo();
assertTrue(foo.invoked);
assertEquals(1, counter.count);
foo = injector.getInstance(Foo.class);
foo.foo();
assertTrue(foo.invoked);
assertEquals(2, counter.count);
}
static class Foo {
boolean invoked;
public void foo() {
invoked = true;
}
}
static class CountingInterceptor implements MethodInterceptor {
int count;
public Object invoke(MethodInvocation methodInvocation) throws Throwable {
count++;
return methodInvocation.proceed();
}
}
}
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