itest/extended-api/src/test/java/org/apache/tuscany/sca/test/extended/ServiceLocateTestCase.java

/*
 * 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.sca.test.extended;

import static org.junit.Assert.assertEquals;

import org.apache.tuscany.sca.host.embedded.SCADomain;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.osoa.sca.ServiceRuntimeException;

public class ServiceLocateTestCase {

    private SCADomain domain;

    /**
     * Test description: Locate a service using Domain.getService() from an
     * unmanaged client and invoke a method on that service
     */
    @Test
    public void unmanagedLocateService() {
        BasicService service = domain.getService(BasicService.class, "BasicServiceComponent");
        assertEquals(-99, service.negate(99));
    }

    /**
     * Test description: Locate a service using Domain.getService() from an
     * managed client.  A service is located from this unmanaged test client and a method
     * is invoked.  The method implementation of the service will also use Domain.getService
     */
    @Test
    public void managedLocateService() {
        BasicService service = domain.getService(BasicService.class, "BasicServiceComponent");
        assertEquals(-99, service.delegateNegate(99));
    }

    /**
     * Test description: Attempt to locate a service with an invalid name.
     */
    @Test(expected = ServiceRuntimeException.class)
    public void badComponentName() {
        BasicService service = domain.getService(BasicService.class, "IvalidServiceName");
        service.negate(-1);
    }

    @Before
    public void init() throws Exception {
        domain = SCADomain.newInstance("http://localhost", "/", "BasicService.composite", "MathService.composite");
    }

    @After
    public void destroy() throws Exception {
        domain.close();
    }

}