/*
* Copyright 2006-2007 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.batch.repeat.context;
import junit.framework.TestCase;
import org.springframework.batch.repeat.RepeatContext;
public class RepeatContextCounterTests extends TestCase {
RepeatContext parent = new RepeatContextSupport(null);
RepeatContext context = new RepeatContextSupport(parent);
public void testAttributeCreated() {
new RepeatContextCounter(context, "FOO");
assertTrue(context.hasAttribute("FOO"));
}
public void testAttributeCreatedWithNullParent() {
new RepeatContextCounter(parent, "FOO", true);
assertTrue(parent.hasAttribute("FOO"));
}
public void testVanillaIncrement() throws Exception {
RepeatContextCounter counter = new RepeatContextCounter(context, "FOO");
assertEquals(0, counter.getCount());
counter.increment(1);
assertEquals(1, counter.getCount());
counter.increment(2);
assertEquals(3, counter.getCount());
}
public void testAttributeCreatedInParent() throws Exception {
new RepeatContextCounter(context, "FOO", true);
assertFalse(context.hasAttribute("FOO"));
assertTrue(parent.hasAttribute("FOO"));
}
public void testParentIncrement() throws Exception {
RepeatContextCounter counter = new RepeatContextCounter(context, "FOO", true);
assertEquals(0, counter.getCount());
counter.increment(1);
// now get new context with same parent
counter = new RepeatContextCounter(new RepeatContextSupport(parent), "FOO", true);
assertEquals(1, counter.getCount());
counter.increment(2);
assertEquals(3, counter.getCount());
}
}