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/*
* InvocationTest.java
* JUnit based test
*
* Created on March 2, 2007, 11:44 AM
*/
package com.sun.xml.ws.policy.jaxws.xmlstreamwriter;
import javax.xml.stream.XMLStreamWriter;
import junit.framework.*;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import static com.sun.xml.ws.policy.jaxws.xmlstreamwriter.XmlStreamWriterMethodType.WRITE_CHARACTERS;
/**
*
* @author Marek Potociar (marek.potociar at sun.com)
*/
public class InvocationTest extends TestCase {
public InvocationTest(String testName) {
super(testName);
}
protected void setUp() throws Exception {
}
protected void tearDown() throws Exception {
}
/**
* Test of createInvocation method, of class com.sun.xml.ws.policy.jaxws.xmlstreamwriter.Invocation.
*/
public void testCreateInvocation() throws Exception {
Method method = XMLStreamWriter.class.getMethod(XmlStreamWriterMethodType.WRITE_START_ELEMENT.getMethodName(), String.class);
Object[] args = new Object[] {"test"};
Invocation result = Invocation.createInvocation(method, args);
assertNotNull(result);
}
/**
* Test of getMethodName method, of class com.sun.xml.ws.policy.jaxws.xmlstreamwriter.Invocation.
*/
public void testGetMethodName() throws Exception {
String methodName;
Method method;
Object[] args;
Invocation result;
methodName = XmlStreamWriterMethodType.WRITE_START_ELEMENT.getMethodName();
method = XMLStreamWriter.class.getMethod(methodName, String.class);
args = new Object[] {"test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class);
args = new Object[] {"test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class);
args = new Object[] {"test", "test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
methodName = XmlStreamWriterMethodType.WRITE_END_ELEMENT.getMethodName();
method = XMLStreamWriter.class.getMethod(methodName);
args = null;
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
methodName = XmlStreamWriterMethodType.WRITE_ATTRIBUTE.getMethodName();
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class);
args = new Object[] {"test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class);
args = new Object[] {"test", "test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class, String.class);
args = new Object[] {"test", "test", "test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
methodName = XmlStreamWriterMethodType.WRITE_CHARACTERS.getMethodName();
method = XMLStreamWriter.class.getMethod(methodName, String.class);
args = new Object[] {"test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
method = XMLStreamWriter.class.getMethod(methodName, char[].class, int.class, int.class);
args = new Object[] {new char[] {'t', 'e', 's', 't'}, 0, 4};
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
methodName = "flush";
method = XMLStreamWriter.class.getMethod(methodName);
args = null;
result = Invocation.createInvocation(method, args);
assertEquals(methodName, result.getMethodName());
}
/**
* Test of getMethodType method, of class com.sun.xml.ws.policy.jaxws.xmlstreamwriter.Invocation.
*/
public void testGetMethodType() throws Exception {
String methodName;
XmlStreamWriterMethodType methodType;
Method method;
Object[] args;
Invocation result;
methodName = XmlStreamWriterMethodType.WRITE_START_ELEMENT.getMethodName();
methodType = XmlStreamWriterMethodType.WRITE_START_ELEMENT;
method = XMLStreamWriter.class.getMethod(methodName, String.class);
args = new Object[] {"test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class);
args = new Object[] {"test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class);
args = new Object[] {"test", "test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
methodName = XmlStreamWriterMethodType.WRITE_END_ELEMENT.getMethodName();
methodType = XmlStreamWriterMethodType.WRITE_END_ELEMENT;
method = XMLStreamWriter.class.getMethod(methodName);
args = null;
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
methodName = XmlStreamWriterMethodType.WRITE_ATTRIBUTE.getMethodName();
methodType = XmlStreamWriterMethodType.WRITE_ATTRIBUTE;
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class);
args = new Object[] {"test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class);
args = new Object[] {"test", "test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class, String.class);
args = new Object[] {"test", "test", "test", "test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
methodName = XmlStreamWriterMethodType.WRITE_CHARACTERS.getMethodName();
methodType = XmlStreamWriterMethodType.WRITE_CHARACTERS;
method = XMLStreamWriter.class.getMethod(methodName, String.class);
args = new Object[] {"test"};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
method = XMLStreamWriter.class.getMethod(methodName, char[].class, int.class, int.class);
args = new Object[] {new char[] {'t', 'e', 's', 't'}, 0, 4};
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
methodName = "flush";
methodType = XmlStreamWriterMethodType.OTHER;
method = XMLStreamWriter.class.getMethod(methodName);
args = null;
result = Invocation.createInvocation(method, args);
assertEquals(methodType, result.getMethodType());
}
/**
* Test of getArgument method, of class com.sun.xml.ws.policy.jaxws.xmlstreamwriter.Invocation.
*/
public void testGetArgument() throws Exception {
String methodName;
Method method;
Object[] args;
Invocation result;
methodName = XmlStreamWriterMethodType.WRITE_START_ELEMENT.getMethodName();
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class);
args = new Object[] {"aaa", "bbb", "ccc"};
result = Invocation.createInvocation(method, args);
for (int i = 0; i < args.length; i++) {
assertEquals(args[i], result.getArgument(i));
}
methodName = "flush";
method = XMLStreamWriter.class.getMethod(methodName);
args = null;
result = Invocation.createInvocation(method, args);
try {
result.getArgument(1);
fail("ArrayIndexOutOfBoundsException expected.");
} catch (ArrayIndexOutOfBoundsException e) {
// ok
}
}
/**
* Test of getArgumentsLength method, of class com.sun.xml.ws.policy.jaxws.xmlstreamwriter.Invocation.
*/
public void testGetArgumentsLength() throws Exception {
String methodName;
Method method;
Object[] args;
Invocation result;
methodName = XmlStreamWriterMethodType.WRITE_START_ELEMENT.getMethodName();
method = XMLStreamWriter.class.getMethod(methodName, String.class, String.class, String.class);
args = new Object[] {"aaa", "bbb", "ccc"};
result = Invocation.createInvocation(method, args);
assertEquals(args.length, result.getArgumentsCount());
methodName = "flush";
method = XMLStreamWriter.class.getMethod(methodName);
args = null;
result = Invocation.createInvocation(method, args);
assertEquals(0, result.getArgumentsCount());
}
/**
* Tests proper behaviour of defence copying of arguments of writeCharacters() method
*/
public void testDefenceCopyInWriteCharactersMethod() throws Exception {
String methodName = XmlStreamWriterMethodType.WRITE_CHARACTERS.getMethodName();
Method method = XMLStreamWriter.class.getMethod(methodName, char[].class, int.class, int.class);
Object[] args;
Invocation result;
char[] originalChars, expectedChars;
int originalStart, originalLength, expectedStart, expectedLength;
originalChars = new char[] {'x', 'y', 't', 'e', 's', 't', 'z'};
originalStart = 2;
originalLength = 4;
expectedChars = new char[] {'t', 'e', 's', 't'};
expectedStart = 0;
expectedLength = 4;
args = new Object[] {originalChars, originalStart, originalLength};
result = Invocation.createInvocation(method, args);
// modifying the original char array to test defence copy
originalChars[2] = 'w';
assertEquals(expectedStart, result.getArgument(1));
assertEquals(expectedLength, result.getArgument(2));
char[] resultChars = (char[]) result.getArgument(0);
for (int i = expectedStart; i < expectedLength; i++) {
assertEquals(expectedChars[i], resultChars[i]);
}
}
}
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