/*
* JBoss, the OpenSource J2EE webOS
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package test.compliance.openmbean;
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 java.util.Set;
import javax.management.openmbean.OpenMBeanParameterInfo;
import javax.management.openmbean.OpenMBeanParameterInfoSupport;
import javax.management.openmbean.OpenMBeanConstructorInfoSupport;
import javax.management.openmbean.OpenType;
import javax.management.openmbean.SimpleType;
/**
* Open MBean Constructor Info tests.<p>
*
* @author <a href="mailto:Adrian.Brock@HappeningTimes.com">Adrian Brock</a>.
*/
public class OpenMBeanConstructorInfoSupportTestCase
extends TestCase
{
// Static --------------------------------------------------------------------
// Attributes ----------------------------------------------------------------
// Constructor ---------------------------------------------------------------
/**
* Construct the test
*/
public OpenMBeanConstructorInfoSupportTestCase(String s)
{
super(s);
}
// Tests ---------------------------------------------------------------------
public void testOpenMBeanConstructorInfoSupport()
throws Exception
{
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"name", "description", null);
assertEquals("name", info.getName());
assertEquals("description", info.getDescription());
assertEquals(0, info.getSignature().length);
info = new OpenMBeanConstructorInfoSupport(
"name", "description", new OpenMBeanParameterInfoSupport[0]);
assertEquals("name", info.getName());
assertEquals("description", info.getDescription());
assertEquals(0, info.getSignature().length);
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
info = new OpenMBeanConstructorInfoSupport(
"name", "description", parms);
assertEquals("name", info.getName());
assertEquals("description", info.getDescription());
assertEquals(1, info.getSignature().length);
}
public void testEquals()
throws Exception
{
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"name", "description", null);
assertTrue("Null should not be equal", info.equals(null) == false);
assertTrue("Only OpenMBeanConstructorInfo should be equal", info.equals(new Object()) == false);
OpenMBeanConstructorInfoSupport info2 = new OpenMBeanConstructorInfoSupport(
"name", "description", null);
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 OpenMBeanConstructorInfoSupport(
"name", "description2", null);
assertTrue("Different instances with different descriptions are equal", info.equals(info2));
assertTrue("Different instances with different descritpions are equal", info2.equals(info));
info2 = new OpenMBeanConstructorInfoSupport(
"name2", "description", null);
assertTrue("Instances with different names are not equal", info.equals(info2) == false);
assertTrue("Instances with different names are not equal", info2.equals(info) == false);
OpenMBeanParameterInfoSupport param1 = new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING);
OpenMBeanParameterInfoSupport param2 = new OpenMBeanParameterInfoSupport(
"name2", "description", SimpleType.STRING);
info = new OpenMBeanConstructorInfoSupport(
"name", "description", new OpenMBeanParameterInfoSupport[] { param1, param2 });
info2 = new OpenMBeanConstructorInfoSupport(
"name", "description", new OpenMBeanParameterInfoSupport[] { param1, param2 });
assertTrue("Different instances with the same parameters are equal", info.equals(info2));
assertTrue("Different instances with the same parameters are equal", info2.equals(info));
info = new OpenMBeanConstructorInfoSupport(
"name", "description", new OpenMBeanParameterInfoSupport[] { param1, param2 });
info2 = new OpenMBeanConstructorInfoSupport(
"name", "description", new OpenMBeanParameterInfoSupport[] { param2, param1 });
assertTrue("Different instances with the same signature but different parameters are not equal",
info.equals(info2) == false);
assertTrue("Different instances with the same signature but different parameters are not equal",
info2.equals(info) == false);
param2 = new OpenMBeanParameterInfoSupport(
"name2", "description", SimpleType.INTEGER);
info2 = new OpenMBeanConstructorInfoSupport(
"name", "description", new OpenMBeanParameterInfoSupport[] { param1, param2 });
assertTrue("Different instances with different signatures are not equal",
info.equals(info2) == false);
assertTrue("Different instances with different signatures are not equal",
info2.equals(info) == false);
info2 = new OpenMBeanConstructorInfoSupport(
"name", "description", new OpenMBeanParameterInfoSupport[] { param1 });
assertTrue("Different instances with different numbers of paramters are not equal",
info.equals(info2) == false);
assertTrue("Different instances with different numbers of parameters are not equal",
info2.equals(info) == false);
}
public void testHashCode()
throws Exception
{
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"name", "description", parms);
int myHash = "name".hashCode() + Arrays.asList(parms).hashCode();
assertEquals(myHash, info.hashCode());
}
public void testToString()
throws Exception
{
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"NAME", "DESCRIPTION", parms);
String toString = info.toString();
assertTrue("info.toString() should contain NAME",
toString.indexOf("NAME") != -1);
assertTrue("info.toString() should contain the parameters",
toString.indexOf(Arrays.asList(parms).toString()) != -1);
}
public void testSerialization()
throws Exception
{
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"name", "description", parms);
// Serialize it
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(info);
// Deserialize it
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
{
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
null, "description", parms);
}
catch (IllegalArgumentException e)
{
caught = true;
}
if (caught == false)
fail("Expected IllegalArgumentException for null name");
caught = false;
try
{
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"", "description", parms);
}
catch (IllegalArgumentException e)
{
caught = true;
}
if (caught == false)
fail("Expected IllegalArgumentException for empty name");
caught = false;
try
{
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"name", null, parms);
}
catch (IllegalArgumentException e)
{
caught = true;
}
if (caught == false)
fail("Expected IllegalArgumentException for null description");
caught = false;
try
{
OpenMBeanParameterInfoSupport[] parms = new OpenMBeanParameterInfoSupport[]
{
new OpenMBeanParameterInfoSupport(
"name", "description", SimpleType.STRING)
};
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"name", "", parms);
}
catch (IllegalArgumentException e)
{
caught = true;
}
if (caught == false)
fail("Expected IllegalArgumentException for empty description");
caught = false;
try
{
OpenMBeanConstructorInfoSupport info = new OpenMBeanConstructorInfoSupport(
"name", "description", new MyOpenMBeanParameterInfo[] { new MyOpenMBeanParameterInfo() });
}
catch (ArrayStoreException e)
{
caught = true;
}
if (caught == false)
fail("Expected ArrayStoreException for non MBeanParameterInfo array");
}
public static class MyOpenMBeanParameterInfo
implements OpenMBeanParameterInfo
{
public boolean equals(Object o) { return false; }
public Object getDefaultValue() { return null; }
public String getDescription() { return null; }
public Set getLegalValues() { return null; }
public Comparable getMaxValue() { return null; }
public Comparable getMinValue() { return null; }
public String getName() { return null; }
public OpenType getOpenType() { return null; }
public boolean hasDefaultValue() { return false; }
public boolean hasLegalValues() { return false; }
public int hashCode() { return 0; }
public boolean hasMaxValue() { return false; }
public boolean hasMinValue() { return false; }
public boolean isValue(Object o) { return false; }
public String toString() { return null; }
}
}