Package org.springmodules.validation.util.condition.collection

Source Code of org.springmodules.validation.util.condition.collection.AllCollectionConditionTests

/*
* Copyright 2004-2005 the original author or authors.
*
* 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.springmodules.validation.util.condition.collection;

import java.util.Collection;

import org.springmodules.validation.util.condition.AbstractCondition;

/**
* Tests for {@link AllCollectionCondition}.
*
* @author Uri Boness
*/
public class AllCollectionConditionTests extends AbstractCollectionElementConditionTests {

    protected AbstractCollectionCondition createCondition() {
        return new AllCollectionCondition(new AbstractCondition() {
            public boolean doCheck(Object object) {
                return (object instanceof String); // only elements of type string pass the checkBean
            }
        });
    }

    public void testConstructor_WithNullElementCondition() throws Exception {
        try {
            new AllCollectionCondition(null);
            fail("An IllegalArgumentException must be thrown if given element condition is null");
        } catch (IllegalArgumentException iae) {
            // expected
        }
    }

    public void testCheck_WhenAllCollectionElementsPass() throws Exception {
        Collection collection = new FluentList().addObject("this").addObject("is").addObject("a").addObject("test");
        assertTrue(condition.check(collection));
    }

    public void testCheck_WhenAllArrayElementsPass() throws Exception {
        Object[] array = new Object[]{"this", "is", "a", "test"};
        assertTrue(condition.check(array));
    }

    public void testCheck_WhenNotAllCollectionElementsPass() throws Exception {
        Collection collection = new FluentList().addObject("this").addObject("is").addObject("a").addObject(new Integer(3));
        assertFalse(condition.check(collection));
    }

    public void testCheck_WhenNotAllArrayElementsPass() throws Exception {
        Object[] array = new Object[]{"this", "is", "a", new Integer(3)};
        assertFalse(condition.check(array));
    }

}
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