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// Tags: JDK1.2
// Uses: TestBean1 TestBean2 TestBean3 TestBean4
//Copyright (C) 2004 Robert Schuster <thebohemian@gmx.net>
//Mauve is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 2, or (at your option)
//any later version.
//Mauve is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
//GNU General Public License for more details.
//You should have received a copy of the GNU General Public License
//along with Mauve; see the file COPYING. If not, write to
//the Free Software Foundation, 59 Temple Place - Suite 330,
//Boston, MA 02111-1307, USA. */
package gnu.testlet.java.beans.Beans;
import gnu.testlet.Testlet;
import gnu.testlet.TestHarness;
import java.beans.Beans;
/** Various <code>java.beans.Beans.instantiate</code> tests.
*
* @author Robert Schuster
*/
public class instantiate_1 implements Testlet
{
public void test(TestHarness harness)
{
ClassLoader cl = getClass().getClassLoader();
/** Tries to instantiate a Bean with a <code>private</code>
* constructor and expects an <code>IllegalAccessException</code>
* wrapped in an <code>ClassNotFoundException</code> to be thrown.
*/
try
{
Beans.instantiate(cl, "gnu.testlet.java.beans.Beans.TestBean1");
// If this is called then the instantiation succeeded.
harness.fail("Private constructor 1");
}
catch (Exception e)
{
harness.check(
e instanceof ClassNotFoundException,
"Private constructor 2");
harness.check(
e.getCause() instanceof IllegalAccessException,
"Private constructor 3");
}
/** Tries to instantiate a Bean that throws a RuntimeException
* in its constructor and expects an <code>RuntimeException</code>
* wrapped in an <code>ClassNotFoundException</code> to be thrown.
*/
try
{
Beans.instantiate(cl, "gnu.testlet.java.beans.Beans.TestBean2");
// If this is called then the instantiation succeeded.
harness.fail("Exception in Constructor 1");
}
catch (Exception e)
{
harness.check(
e instanceof ClassNotFoundException,
"Exception in Constructor 2");
harness.check(
e.getCause() instanceof RuntimeException,
"Exception in Constructor 3");
}
/** TestBean3 does not provide a zero-argument constructor. This results in
* an InstantiationException that is wrapped in a ClassNotFoundException.
*/
try
{
Beans.instantiate(cl, "gnu.testlet.java.beans.Beans.TestBean3");
// If this is called then the instantiation succeeded.
harness.fail("Missing zero-argument constructor 1");
}
catch (Exception e)
{
harness.check(
e instanceof ClassNotFoundException,
"Missing zero-argument constructor 2");
harness.check(
e.getCause() instanceof InstantiationException,
"Missing zero-argument constructor 3");
}
/* TestBean4 throws a specific TestBean4.Error. The Bean.instantiate
* method should not intercept this. That means we can catch the
* the TestBean4.Error instance here.
*/
try
{
Beans.instantiate(cl, "gnu.testlet.java.beans.Beans.TestBean4");
// If this is called then the instantiation succeeded.
harness.fail("specific Error in constructor 1");
}
catch (TestBean4.Error _)
{
harness.check(true, "specific Error in constructor 2");
}
catch(Exception e) {
harness.fail("specific Error in constructor 3");
}
}
}
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