Application: gvSIG desktop

package org.gvsig.fmap.dal.resource.spi;

import junit.framework.TestCase;

import org.easymock.MockControl;

import org.gvsig.fmap.dal.resource.Resource;

import org.gvsig.fmap.dal.resource.ResourceAction;

import org.gvsig.fmap.dal.resource.ResourceParameters;

public class TestAbstractResourcePerformance extends TestCase {

        private MockControl paramsControl;

        private ResourceParameters params;

        private AbstractResource resource;

        private MockControl paramsControl2;

        private ResourceParameters params2;

        private AbstractNonBlockingResource nonBlockingResource;

        protected void setUp() throws Exception {

                super.setUp();

                paramsControl = MockControl.createNiceControl(ResourceParameters.class);

                params = (ResourceParameters) paramsControl.getMock();

                resource = new TestResource(params);

                paramsControl2 =

                                MockControl.createNiceControl(ResourceParameters.class);

                params2 = (ResourceParameters) paramsControl2.getMock();

                nonBlockingResource = new TestNonBlockingResource(params2);

        }

        /**

         * Test method for

         * {@link org.gvsig.fmap.dal.resource.spi.AbstractResource#execute(java.lang.Runnable)}

         * .

         */

        public void testExecuteBlockingPerformance() throws Exception {

                executePerformance(new ResourceAction() {

                        public Object run() throws Exception {

                                return null;

                        }

                }, resource);

        }

        /**

         * Test method for

         * {@link org.gvsig.fmap.dal.resource.spi.AbstractResource#execute(java.lang.Runnable)}

         * .

         */

        public void testExecuteNonBlockingPerformance() throws Exception {

                executePerformance(new ResourceAction() {

                        public Object run() throws Exception {

                                return null;

                        }

                }, nonBlockingResource);

        }

        /**

         * Test method for

         * {@link org.gvsig.fmap.dal.resource.spi.AbstractResource#execute(java.lang.Runnable)}

         * .

         */

        public void executePerformance(ResourceAction action, Resource resource)

                        throws Exception {

                final int executions = 100000;

                long time1 = System.currentTimeMillis();

                for (int i = 0; i < executions; i++) {

                        resource.execute(action);

                }

                long time2 = System.currentTimeMillis();

                System.out.print(resource.getName());

                System.out.print(": total time: " + (time2 - time1) + " ms.");

                System.out.println(" - time per execution: "

                                + ((float) (time2 - time1) / (float) executions) + " ms.");

        }

}