/*
* 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 org.apache.wicket.util.lang;
import java.util.Collection;
import java.util.Collections;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
/**
* Tests for {@link Args}
*/
public class ArgsTest
{
/**
* A rule for expecting exceptions
*/
@Rule
public ExpectedException thrown = ExpectedException.none();
/**
* Test for {@link Args#notEmpty(java.util.Collection, String, Object...)}
*/
@Test
public void notNullCollection()
{
thrown.expect(IllegalArgumentException.class);
thrown.expectMessage("Collection 'col' may not be null or empty");
Args.notEmpty((Collection<?>)null, "col");
}
/**
* Test for {@link Args#notEmpty(java.util.Collection, String, Object...)}
*/
@Test
public void notEmptyCollection()
{
thrown.expect(IllegalArgumentException.class);
thrown.expectMessage("Collection 'col' may not be null or empty");
Args.notEmpty(Collections.emptySet(), "col");
}
}