/*
* Copyright 2002-2014 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.springframework.core;
import java.util.Arrays;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* @author Rob Harrop
* @author Sam Brannen
* @since 2.0
*/
public class AttributeAccessorSupportTests {
private static final String NAME = "foo";
private static final String VALUE = "bar";
private AttributeAccessor attributeAccessor = new SimpleAttributeAccessorSupport();
@Test
public void setAndGet() throws Exception {
this.attributeAccessor.setAttribute(NAME, VALUE);
assertEquals(VALUE, this.attributeAccessor.getAttribute(NAME));
}
@Test
public void setAndHas() throws Exception {
assertFalse(this.attributeAccessor.hasAttribute(NAME));
this.attributeAccessor.setAttribute(NAME, VALUE);
assertTrue(this.attributeAccessor.hasAttribute(NAME));
}
@Test
public void remove() throws Exception {
assertFalse(this.attributeAccessor.hasAttribute(NAME));
this.attributeAccessor.setAttribute(NAME, VALUE);
assertEquals(VALUE, this.attributeAccessor.removeAttribute(NAME));
assertFalse(this.attributeAccessor.hasAttribute(NAME));
}
@Test
public void attributeNames() throws Exception {
this.attributeAccessor.setAttribute(NAME, VALUE);
this.attributeAccessor.setAttribute("abc", "123");
String[] attributeNames = this.attributeAccessor.attributeNames();
Arrays.sort(attributeNames);
assertTrue(Arrays.binarySearch(attributeNames, NAME) > -1);
assertTrue(Arrays.binarySearch(attributeNames, "abc") > -1);
}
@SuppressWarnings("serial")
private static class SimpleAttributeAccessorSupport extends AttributeAccessorSupport {
}
}