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From jcar...@apache.org
Subject svn commit: r264871 - in /jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy: exception/ factory/reflect/
Date Tue, 30 Aug 2005 21:30:58 GMT
Author: jcarman
Date: Tue Aug 30 14:30:53 2005
New Revision: 264871

URL: http://svn.apache.org/viewcvs?rev=264871&view=rev
Log:
Improving test coverage.

Added:
    jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/
    jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/AbstractExceptionClassTestCase.java
  (with props)
    jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestDelegateProviderException.java
  (with props)
    jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestProxyFactoryException.java
  (with props)
    jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestAbstractInvocationHandler.java
  (with props)
    jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestDelegatingInvocationHandler.java
  (with props)

Added: jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/AbstractExceptionClassTestCase.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/AbstractExceptionClassTestCase.java?rev=264871&view=auto
==============================================================================
--- jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/AbstractExceptionClassTestCase.java
(added)
+++ jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/AbstractExceptionClassTestCase.java
Tue Aug 30 14:30:53 2005
@@ -0,0 +1,65 @@
+/* $Id$
+ *
+ * Copyright 2005 The Apache Software Foundation.
+ *
+ * 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.apache.commons.proxy.exception;
+
+import junit.framework.TestCase;
+
+/**
+ * @author James Carman
+ * @version 1.0
+ */
+public abstract class AbstractExceptionClassTestCase extends TestCase
+{
+    private final Class<? extends Exception> exceptionClass;
+
+    public AbstractExceptionClassTestCase( Class<? extends Exception> exceptionClass
)
+    {
+        this.exceptionClass = exceptionClass;
+    }
+
+    public void testNoArgConstructor() throws Exception
+    {
+        Exception e = exceptionClass.getConstructor().newInstance();
+        assertNull( e.getMessage() );
+        assertNull( e.getCause() );
+    }
+
+    public void testMessageOnlyConstructor() throws Exception
+    {
+        final String message = "message";
+        Exception e = exceptionClass.getConstructor( String.class ).newInstance( message
);
+        assertEquals( message, e.getMessage() );
+        assertNull( e.getCause() );
+    }
+
+    public void testCauseOnlyConstructor() throws Exception
+    {
+        final Exception cause = new Exception();
+        Exception e = exceptionClass.getConstructor( Throwable.class ).newInstance( cause
);
+        assertEquals( cause.toString(), e.getMessage() );
+        assertEquals( cause, e.getCause() );
+    }
+
+    public void testMessageAndCauseConstructor() throws Exception
+    {
+        final Exception cause = new Exception();
+        final String message = "message";
+        Exception e = exceptionClass.getConstructor( String.class, Throwable.class ).newInstance(
message, cause );
+        assertEquals( message, e.getMessage() );
+        assertEquals( cause, e.getCause() );
+    }
+}

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Added: jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestDelegateProviderException.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestDelegateProviderException.java?rev=264871&view=auto
==============================================================================
--- jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestDelegateProviderException.java
(added)
+++ jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestDelegateProviderException.java
Tue Aug 30 14:30:53 2005
@@ -0,0 +1,25 @@
+/* $Id$
+ *
+ * Copyright 2005 The Apache Software Foundation.
+ *
+ * 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.apache.commons.proxy.exception;
+
+public class TestDelegateProviderException extends AbstractExceptionClassTestCase
+{
+    public TestDelegateProviderException()
+    {
+        super( DelegateProviderException.class );
+    }
+}
\ No newline at end of file

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Added: jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestProxyFactoryException.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestProxyFactoryException.java?rev=264871&view=auto
==============================================================================
--- jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestProxyFactoryException.java
(added)
+++ jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/exception/TestProxyFactoryException.java
Tue Aug 30 14:30:53 2005
@@ -0,0 +1,29 @@
+/* $Id$
+ *
+ * Copyright 2005 The Apache Software Foundation.
+ *
+ * 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.apache.commons.proxy.exception;
+
+/**
+ * @author James Carman
+ * @version 1.0
+ */
+public class TestProxyFactoryException extends AbstractExceptionClassTestCase
+{
+    public TestProxyFactoryException()
+    {
+        super( ProxyFactoryException.class );
+    }
+}

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Added: jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestAbstractInvocationHandler.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestAbstractInvocationHandler.java?rev=264871&view=auto
==============================================================================
--- jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestAbstractInvocationHandler.java
(added)
+++ jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestAbstractInvocationHandler.java
Tue Aug 30 14:30:53 2005
@@ -0,0 +1,57 @@
+/* $Id$
+ *
+ * Copyright 2005 The Apache Software Foundation.
+ *
+ * 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.apache.commons.proxy.factory.reflect;
+import junit.framework.TestCase;
+import org.apache.commons.proxy.util.Echo;
+
+import java.lang.reflect.Method;
+
+public class TestAbstractInvocationHandler extends TestCase
+{
+    public void testCreateProxy() throws Exception
+    {
+        final TestingInvocationHandler handler = new TestingInvocationHandler();
+        Echo echo = ( Echo )handler.createProxy( Echo.class );
+        echo.echo();
+        assertEquals( Echo.class.getMethod( "echo" ), handler.method );
+        assertNull( handler.arguments );
+        echo.echoBack( "hello" );
+        assertEquals( Echo.class.getMethod( "echoBack", String.class ), handler.method );
+        assertNotNull( handler.arguments );
+        assertEquals( 1, handler.arguments.length );
+        assertEquals( "hello", handler.arguments[0] );
+        echo.echoBack( "hello", "world" );
+        assertEquals( Echo.class.getMethod( "echoBack", String.class, String.class ), handler.method
);
+        assertNotNull( handler.arguments );
+        assertEquals( 2, handler.arguments.length );
+        assertEquals( "hello", handler.arguments[0] );
+        assertEquals( "world", handler.arguments[1] );
+    }
+
+    private static class TestingInvocationHandler extends AbstractInvocationHandler
+    {
+        private Method method;
+        private Object[] arguments;
+
+        public Object invoke( Object proxy, Method method, Object[] args ) throws Throwable
+        {
+            this.method = method;
+            this.arguments = args;
+            return null;
+        }
+    }
+}
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Added: jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestDelegatingInvocationHandler.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestDelegatingInvocationHandler.java?rev=264871&view=auto
==============================================================================
--- jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestDelegatingInvocationHandler.java
(added)
+++ jakarta/commons/sandbox/proxy/trunk/src/test/org/apache/commons/proxy/factory/reflect/TestDelegatingInvocationHandler.java
Tue Aug 30 14:30:53 2005
@@ -0,0 +1,50 @@
+/* $Id$
+ *
+ * Copyright 2005 The Apache Software Foundation.
+ *
+ * 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.apache.commons.proxy.factory.reflect;
+import junit.framework.TestCase;
+import org.apache.commons.proxy.util.Echo;
+import org.apache.commons.proxy.util.EchoImpl;
+
+public class TestDelegatingInvocationHandler extends TestCase
+{
+    public void testCreateProxy()
+    {
+        final DelegatingInvocationHandler invocationHandler = new DelegatingInvocationHandler()
+        {
+            protected Object getDelegate()
+            {
+                return new EchoImpl();
+            }
+        };
+        final Echo echo = ( Echo )invocationHandler.createProxy();
+        assertEquals( "message", echo.echoBack( "message" ) );
+    }
+
+    public void testClassLoaderCreateProxy()
+    {
+        final DelegatingInvocationHandler invocationHandler = new DelegatingInvocationHandler()
+        {
+            protected Object getDelegate()
+            {
+                return new EchoImpl();
+            }
+        };
+        final Echo echo = ( Echo )invocationHandler.createProxy( Thread.currentThread().getContextClassLoader()
);
+        assertEquals( "message", echo.echoBack( "message" ) );
+    }
+
+}
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