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/*
* 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.tuscany.core.component.scope;
import junit.framework.TestCase;
/**
* @version $Rev$ $Date$
*/
public class InstanceWrapperBaseTestCase extends TestCase {
private static final Object INSTANCE = new Object();
private InstanceWrapperBase<Object> wrapper;
public void testLifecycle() throws Exception {
assertFalse(wrapper.isStarted());
try {
wrapper.getInstance();
fail();
} catch (AssertionError e) {
// expected
}
wrapper.start();
assertTrue(wrapper.isStarted());
assertSame(INSTANCE, wrapper.getInstance());
wrapper.stop();
assertFalse(wrapper.isStarted());
try {
wrapper.getInstance();
fail();
} catch (AssertionError e) {
// expected
}
}
public void testNullCheck() {
try {
new InstanceWrapperBase<Object>(null);
fail();
} catch (AssertionError e) {
// expected
}
}
protected void setUp() throws Exception {
super.setUp();
wrapper = new InstanceWrapperBase<Object>(INSTANCE);
}
}
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