/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 com.sun.jini.test.spec.security.proxytrust.singletonproxytrustiterator;
import java.util.logging.Level;
// java
import java.rmi.RemoteException;
import java.util.NoSuchElementException;
// net.jini
import net.jini.security.proxytrust.ProxyTrustIterator;
import net.jini.security.proxytrust.SingletonProxyTrustIterator;
// com.sun.jini
import com.sun.jini.qa.harness.TestException;
import com.sun.jini.test.spec.security.proxytrust.util.AbstractTestBase;
/**
* <pre>
* Purpose
* This test verifies the following:
* SingletonProxyTrustIterator represents an implementation of
* ProxyTrustIterator interface with the only one element of the iteration.
* Constructor of SingletonProxyTrustIterator throws NullPointerException if
* the argument is null.
* 'hasNext' method of SingletonProxyTrustIterator returns true if the
* iteration has more elements, and false otherwise.
* 'next' method of SingletonProxyTrustIterator returns the next element in
* the iteration and throws NoSuchElementException if the iteration has no
* more elements.
* 'setException' method of SingletonProxyTrustIterator throws
* IllegalStateException if 'next' has never been called, or if this method
* has already been called since the most recent call to next, or if
* 'hasNext' has been called since the most recent call to next.
*
* Infrastructure
* This test requires the following infrastructure:
* TestObject - ordinal class
*
* Action
* The test performs the following steps:
* 1) construct SingletonProxyTrustIterator with null as a parameter
* 2) assert that NullPointerException will be thrown
* 3) construct SingletonProxyTrustIterator1 with TestObject as a parameter
* 4) call 'setException' method of constructed SingletonProxyTrustIterator1
* 5) assert that IllegalStateException will be thrown
* 6) call 'hasNext' method of constructed SingletonProxyTrustIterator1
* 7) assert that true will be returned
* 8) call 'setException' method of constructed SingletonProxyTrustIterator1
* 9) assert that IllegalStateException will be thrown
* 10) call 'next' method of constructed SingletonProxyTrustIterator1
* 11) assert that TestObject will be returned
* 12) call 'setException' method of constructed
* SingletonProxyTrustIterator1
* 13) assert that IllegalStateException will not be thrown
* 14) call 'setException' method of constructed
* SingletonProxyTrustIterator1 again
* 15) assert that IllegalStateException will be thrown
* 16) call 'hasNext' method of constructed SingletonProxyTrustIterator1
* again
* 17) assert that false will be returned
* 18) call 'next' method of constructed SingletonProxyTrustIterator1 again
* 19) assert that NoSuchElementException will be thrown
* 20) construct SingletonProxyTrustIterator2 with TestObject as a parameter
* 21) call 'next' method of constructed SingletonProxyTrustIterator2
* 22) call 'hasNext' method of constructed SingletonProxyTrustIterator2
* 23) call 'setException' method of constructed
* SingletonProxyTrustIterator2
* 24) assert that IllegalStateException will be thrown
* </pre>
*/
public class SingletonProxyTrustIteratorTest extends AbstractTestBase {
/**
* This method performs all actions mentioned in class description.
*
*/
public void run() throws Exception {
ProxyTrustIterator pti = null;
Object obj = new Object();
RemoteException re = new RemoteException();
try {
pti = new SingletonProxyTrustIterator(null);
// FAIL
throw new TestException(
"Constructor invocation of SingletonProxyTrustIterator "
+ "with null parameter did not throw any exception "
+ "while NullPointerException was expected.");
} catch (NullPointerException npe) {
// PASS
logger.fine("Constructor invocation of "
+ "SingletonProxyTrustIterator with null parameter "
+ "threw NullPointerException as expected.");
}
pti = new SingletonProxyTrustIterator(obj);
logger.fine("Constructed SingletonProxyTrustIterator(" + obj + ").");
try {
pti.setException(re);
// FAIL
throw new TestException(
"'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator just after it's "
+ "construction did not throw any exception "
+ "while IllegalStateException was expected.");
} catch (IllegalStateException ise) {
// PASS
logger.fine("'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator just after it's "
+ "construction threw IllegalStateException "
+ "as expected.");
}
if (!pti.hasNext()) {
// FAIL
throw new TestException(
"First 'hasNext' method invocation of constructed "
+ "SingletonProxyTrustIterator just after it's "
+ "construction returned false while true was "
+ "expected");
}
// PASS
logger.fine("First 'hasNext' method invocation of constructed "
+ "SingletonProxyTrustIterator just after it's "
+ "construction returned true as expected");
try {
pti.setException(re);
// FAIL
throw new TestException(
"'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator after it's 'hasNext' "
+ "method invocation did not throw any exception "
+ "while IllegalStateException was expected.");
} catch (IllegalStateException ise) {
// PASS
logger.fine("'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator after it's 'hasNext' "
+ "method invocation threw IllegalStateException "
+ "as expected.");
}
Object res = pti.next();
if (res != obj) {
// FAIL
throw new TestException(
"First 'next' method invocation of constructed "
+ "SingletonProxyTrustIterator returned " + res
+ " while " + obj + " was expected.");
}
// PASS
logger.fine("First 'next' method invocation of constructed "
+ "SingletonProxyTrustIterator returned " + obj
+ " as expected.");
pti.setException(re);
// PASS
logger.fine("'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator after it's 'next' "
+ "method invocation did not throw any exception "
+ "as expected.");
try {
pti.setException(re);
// FAIL
throw new TestException(
"2-nd 'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator after it's 'next' "
+ "method invocation did not throw any exception "
+ "while IllegalStateException was expected.");
} catch (IllegalStateException ise) {
// PASS
logger.fine("2-nd 'setExcepion' method invocation of "
+ "constructed SingletonProxyTrustIterator after it's "
+ "'next' method invocation threw "
+ "IllegalStateException as expected.");
}
if (pti.hasNext()) {
// FAIL
throw new TestException(
"2-nd 'hasNext' method invocation of constructed "
+ "SingletonProxyTrustIterator returned true while "
+ "false was expected");
}
// PASS
logger.fine("2-nd 'hasNext' method invocation of constructed "
+ "SingletonProxyTrustIterator returned false as expected");
try {
res = pti.next();
// FAIL
throw new TestException(
"2-nd 'next' method invocation of constructed "
+ "SingletonProxyTrustIterator did not throw any "
+ "exception while NoSuchElementException was "
+ "expected.");
} catch (NoSuchElementException nsee) {
// PASS
logger.fine("2-nd 'next' method invocation of constructed "
+ "SingletonProxyTrustIterator threw "
+ "NoSuchElementException as expected.");
}
pti = new SingletonProxyTrustIterator(obj);
logger.fine("Constructed SingletonProxyTrustIterator(" + obj
+ ") again.");
pti.next();
pti.hasNext();
try {
pti.setException(re);
// FAIL
throw new TestException(
"'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator after it's 'next' and "
+ "'hasNext' methods invocations did not throw any "
+ "exception while IllegalStateException was "
+ "expected.");
} catch (IllegalStateException ise) {
// PASS
logger.fine("'setExcepion' method invocation of constructed "
+ "SingletonProxyTrustIterator after it's 'next' and "
+ "'hasNext' methods invocations threw "
+ "IllegalStateException as expected.");
}
}
}