moving unit tests from .testsuite -> .aop

2008-12-12 18:57:46 +00:00
parent 56908e32cd
commit 5cb1b1d17c
9 changed files with 371 additions and 63 deletions
--- a/org.springframework.aop/src/test/java/org/springframework/aop/framework/AopProxyUtilsTests.java
+++ b/org.springframework.aop/src/test/java/org/springframework/aop/framework/AopProxyUtilsTests.java
@@ -0,0 +1,144 @@
+/*
+ * Copyright 2002-2006 the original author or authors.
+ *
+ * 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 org.springframework.aop.framework;
+
+import static org.junit.Assert.*;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+import java.lang.reflect.Proxy;
+import java.util.Arrays;
+import java.util.List;
+
+import org.junit.Test;
+import org.springframework.aop.SpringProxy;
+import org.springframework.beans.ITestBean;
+import org.springframework.beans.TestBean;
+
+/**
+ * @author Rod Johnson
+ * @author Chris Beams
+ */
+public class AopProxyUtilsTests {
+	
+	@Test
+	public void testCompleteProxiedInterfacesWorksWithNull() {
+		AdvisedSupport as = new AdvisedSupport();
+		Class<?>[] completedInterfaces = AopProxyUtils.completeProxiedInterfaces(as);
+		assertEquals(2, completedInterfaces.length);
+		List<?> ifaces = Arrays.asList(completedInterfaces);
+		assertTrue(ifaces.contains(Advised.class));
+		assertTrue(ifaces.contains(SpringProxy.class));
+	}
+	
+	@Test
+	public void testCompleteProxiedInterfacesWorksWithNullOpaque() {
+		AdvisedSupport as = new AdvisedSupport();
+		as.setOpaque(true);
+		Class<?>[] completedInterfaces = AopProxyUtils.completeProxiedInterfaces(as);
+		assertEquals(1, completedInterfaces.length);
+	}
+	
+	@Test
+	public void testCompleteProxiedInterfacesAdvisedNotIncluded() {
+		AdvisedSupport as = new AdvisedSupport();
+		as.addInterface(ITestBean.class);
+		as.addInterface(Comparable.class);
+		Class<?>[] completedInterfaces = AopProxyUtils.completeProxiedInterfaces(as);
+		assertEquals(4, completedInterfaces.length);
+		
+		// Can't assume ordering for others, so use a list
+		List<?> l = Arrays.asList(completedInterfaces);
+		assertTrue(l.contains(Advised.class));
+		assertTrue(l.contains(ITestBean.class));
+		assertTrue(l.contains(Comparable.class));
+	}
+	
+	@Test
+	public void testCompleteProxiedInterfacesAdvisedIncluded() {
+		AdvisedSupport as = new AdvisedSupport();
+		as.addInterface(ITestBean.class);
+		as.addInterface(Comparable.class);
+		as.addInterface(Advised.class);
+		Class<?>[] completedInterfaces = AopProxyUtils.completeProxiedInterfaces(as);
+		assertEquals(4, completedInterfaces.length);
+		
+		// Can't assume ordering for others, so use a list
+		List<?> l = Arrays.asList(completedInterfaces);
+		assertTrue(l.contains(Advised.class));
+		assertTrue(l.contains(ITestBean.class));
+		assertTrue(l.contains(Comparable.class));
+	}
+	
+	@Test
+	public void testCompleteProxiedInterfacesAdvisedNotIncludedOpaque() {
+		AdvisedSupport as = new AdvisedSupport();
+		as.setOpaque(true);
+		as.addInterface(ITestBean.class);
+		as.addInterface(Comparable.class);
+		Class<?>[] completedInterfaces = AopProxyUtils.completeProxiedInterfaces(as);
+		assertEquals(3, completedInterfaces.length);
+		
+		// Can't assume ordering for others, so use a list
+		List<?> l = Arrays.asList(completedInterfaces);
+		assertFalse(l.contains(Advised.class));
+		assertTrue(l.contains(ITestBean.class));
+		assertTrue(l.contains(Comparable.class));
+	}
+
+	@Test
+	public void testProxiedUserInterfacesWithSingleInterface() {
+		ProxyFactory pf = new ProxyFactory();
+		pf.setTarget(new TestBean());
+		pf.addInterface(ITestBean.class);
+		Object proxy = pf.getProxy();
+		Class<?>[] userInterfaces = AopProxyUtils.proxiedUserInterfaces(proxy);
+		assertEquals(1, userInterfaces.length);
+		assertEquals(ITestBean.class, userInterfaces[0]);
+	}
+
+	@Test
+	public void testProxiedUserInterfacesWithMultipleInterfaces() {
+		ProxyFactory pf = new ProxyFactory();
+		pf.setTarget(new TestBean());
+		pf.addInterface(ITestBean.class);
+		pf.addInterface(Comparable.class);
+		Object proxy = pf.getProxy();
+		Class<?>[] userInterfaces = AopProxyUtils.proxiedUserInterfaces(proxy);
+		assertEquals(2, userInterfaces.length);
+		assertEquals(ITestBean.class, userInterfaces[0]);
+		assertEquals(Comparable.class, userInterfaces[1]);
+	}
+
+	@Test
+	public void testProxiedUserInterfacesWithNoInterface() {
+		Object proxy = Proxy.newProxyInstance(getClass().getClassLoader(), new Class[0],
+				new InvocationHandler() {
+					public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+						return null;
+					}
+				});
+		try {
+			AopProxyUtils.proxiedUserInterfaces(proxy);
+			fail("Should have thrown IllegalArgumentException");
+		}
+		catch (IllegalArgumentException ex) {
+			// expected
+		}
+	}
+
+}
--- a/org.springframework.aop/src/test/java/org/springframework/aop/framework/IntroductionBenchmarkTests.java
+++ b/org.springframework.aop/src/test/java/org/springframework/aop/framework/IntroductionBenchmarkTests.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2002-2005 the original author or authors.
+ * 
+ * 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 org.springframework.aop.framework;
+
+import org.junit.Test;
+import org.springframework.aop.support.DelegatingIntroductionInterceptor;
+import org.springframework.beans.ITestBean;
+import org.springframework.beans.TestBean;
+import org.springframework.util.StopWatch;
+
+/**
+ * Benchmarks for introductions.
+ * 
+ * NOTE: No assertions!
+ * 
+ * @author Rod Johnson
+ * @author Chris Beams
+ * @since 2.0
+ */
+public class IntroductionBenchmarkTests {
+	
+	private static final int EXPECTED_COMPARE = 13;
+	
+	/** Increase this if you want meaningful results! */
+	private static final int INVOCATIONS = 100000;
+
+	
+	@SuppressWarnings("serial")
+	public static class SimpleCounterIntroduction extends DelegatingIntroductionInterceptor implements Counter {
+		public int getCount() {
+			return EXPECTED_COMPARE;
+		}
+	}
+	
+	public static interface Counter {
+		int getCount();
+	}
+	
+	@Test
+	public void timeManyInvocations() {
+		StopWatch sw = new StopWatch();
+		
+		TestBean target = new TestBean();
+		ProxyFactory pf = new ProxyFactory(target);
+		pf.setProxyTargetClass(false);
+		pf.addAdvice(new SimpleCounterIntroduction());
+		ITestBean proxy = (ITestBean) pf.getProxy();
+		
+		Counter counter = (Counter) proxy;
+		
+        sw.start(INVOCATIONS + " invocations on proxy, not hitting introduction");
+        for (int i = 0; i < INVOCATIONS; i++) {
+        	proxy.getAge();
+        }
+        sw.stop();
+        
+        sw.start(INVOCATIONS + " invocations on proxy, hitting introduction");
+        for (int i = 0; i < INVOCATIONS; i++) {
+        	counter.getCount();
+        }
+        sw.stop();
+        
+        sw.start(INVOCATIONS + " invocations on target");
+        for (int i = 0; i < INVOCATIONS; i++) {
+        	target.getAge();
+        }
+        sw.stop();
+        
+        System.out.println(sw.prettyPrint());
+    }
+}