package test.compliance.metadata;
import junit.framework.TestCase;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.Arrays;
import javax.management.MBeanConstructorInfo;
import javax.management.MBeanParameterInfo;
public class MBeanConstructorInfoTEST
extends TestCase
{
MBeanParameterInfo[] params1 = new MBeanParameterInfo[]
{
new MBeanParameterInfo("FooParam", "java.lang.Object", "description"),
new MBeanParameterInfo("BarParam", "java.lang.String", "description")
};
MBeanParameterInfo[] params2 = new MBeanParameterInfo[]
{
new MBeanParameterInfo("FooParam", "java.lang.Character", "description"),
new MBeanParameterInfo("BarParam", "java.lang.String", "description")
};
public MBeanConstructorInfoTEST(String s)
{
super(s);
}
public void testMBeanConstructorInfo()
throws Exception
{
MBeanConstructorInfo info = new MBeanConstructorInfo(
"name", "description", params1);
assertEquals("name", info.getName());
assertEquals("description", info.getDescription());
assertEquals(Arrays.asList(params1), Arrays.asList(info.getSignature()));
}
public void testHashCode()
throws Exception
{
MBeanConstructorInfo info1 = new MBeanConstructorInfo("name", "description", params1);
MBeanConstructorInfo info2 = new MBeanConstructorInfo("name", "description", params1);
assertTrue("Different instances with the same hashcode are equal", info1.hashCode() == info2.hashCode());
}
public void testEquals()
throws Exception
{
MBeanConstructorInfo info = new MBeanConstructorInfo(
"name", "description", params1);
assertTrue("Null should not be equal", info.equals(null) == false);
assertTrue("Only MBeanConstructorInfo should be equal", info.equals(new Object()) == false);
MBeanConstructorInfo info2 = new MBeanConstructorInfo(
"name", "description", params1);
assertTrue("Different instances of the same data are equal", info.equals(info2));
assertTrue("Different instances of the same data are equal", info2.equals(info));
info2 = new MBeanConstructorInfo(
"name", "description2", params1);
assertTrue("Different instances with different descriptions are not equal", info.equals(info2) == false);
assertTrue("Different instances with different descritpions are not equal", info2.equals(info) == false);
info2 = new MBeanConstructorInfo(
"name2", "description", params1);
assertTrue("Instances with different names are not equal", info.equals(info2) == false);
assertTrue("Instances with different names are not equal", info2.equals(info) == false);
info2 = new MBeanConstructorInfo(
"name", "description", params2);
assertTrue("Instances with different types are not equal", info.equals(info2) == false);
assertTrue("Instances with different types are not equal", info2.equals(info) == false);
}
public void testSerialization()
throws Exception
{
MBeanConstructorInfo info = new MBeanConstructorInfo(
"name", "description", params1);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(info);
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bais);
Object result = ois.readObject();
assertEquals(info, result);
}
public void testErrors()
throws Exception
{
boolean caught = false;
try
{
MBeanConstructorInfo info = new MBeanConstructorInfo(
null, "description", params1);
}
catch (IllegalArgumentException e)
{
caught = true;
}
if (caught == false)
fail("Expected IllegalArgumentException for null name");
caught = false;
try
{
MBeanConstructorInfo info = new MBeanConstructorInfo(
"", "description", params1);
}
catch (IllegalArgumentException e)
{
caught = true;
}
if (caught == false)
fail("Expected IllegalArgumentException for an empty name");
caught = false;
try
{
MBeanConstructorInfo info = new MBeanConstructorInfo(
"invalid name", "description", params1);
}
catch (IllegalArgumentException e)
{
caught = true;
}
if (caught == false)
fail("Expected IllegalArgumentException for an 'invalid name'");
}
}