/*
* Copyright 2003-2004 The Apache Software Foundation
*
* Licensed 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 org.apache.commons.collections.set;
import java.util.Arrays;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;
import junit.framework.Test;
import org.apache.commons.collections.BulkTest;
/**
* Extension of {@link AbstractTestSortedSet} for exercising the
* {@link TypedSortedSet} implementation.
*
* @since Commons Collections 3.0
* @version $Revision: 1.5 $ $Date: 2004/06/02 22:12:14 $
*
* @author Phil Steitz
*/
public class TestTypedSortedSet extends AbstractTestSortedSet{
public TestTypedSortedSet(String testName) {
super(testName);
}
public static Test suite() {
return BulkTest.makeSuite(TestTypedSortedSet.class);
}
public static void main(String args[]) {
String[] testCaseName = { TestTypedSortedSet.class.getName()};
junit.textui.TestRunner.main(testCaseName);
}
//-------------------------------------------------------------------
protected Class integerType = new Integer(0).getClass();
public Set makeEmptySet() {
return TypedSortedSet.decorate(new TreeSet(), integerType);
}
public Set makeFullSet() {
TreeSet set = new TreeSet();
set.addAll(Arrays.asList(getFullElements()));
return TypedSortedSet.decorate(set, integerType);
}
//--------------------------------------------------------------------
protected Long getNextAsLong() {
SortedSet set = (SortedSet) makeFullSet();
int nextValue = ((Integer)set.last()).intValue() + 1;
return new Long(nextValue);
}
protected Integer getNextAsInt() {
SortedSet set = (SortedSet) makeFullSet();
int nextValue = ((Integer)set.last()).intValue() + 1;
return new Integer(nextValue);
}
public void testIllegalAdd() {
Set set = makeFullSet();
try {
set.add(getNextAsLong());
fail("Should fail type test.");
} catch (IllegalArgumentException e) {
// expected
}
assertTrue("Collection shouldn't convert long to int",
!set.contains(getNextAsInt()));
}
public void testIllegalAddAll() {
Set set = makeFullSet();
Set elements = new TreeSet();
elements.add(getNextAsLong());
try {
set.addAll(elements);
fail("Should fail type test.");
} catch (IllegalArgumentException e) {
// expected
}
assertTrue("Collection shouldn't convert long to int",
!set.contains(getNextAsInt()));
}
public boolean skipSerializedCanonicalTests() {
return true; // Typed and Predicated get confused
}
}