FlowOperationCollectionAspectTest.java

/**
 * Copyright (c) 2009-2011 VMware, Inc. All Rights Reserved.
 *
 * 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 com.springsource.insight.plugin.springbatch;

import java.util.Collection;
import java.util.Collections;

import org.junit.Test;
import org.springframework.batch.core.job.flow.Flow;
import org.springframework.batch.core.job.flow.FlowExecution;
import org.springframework.batch.core.job.flow.FlowExecutionException;
import org.springframework.batch.core.job.flow.FlowExecutor;
import org.springframework.batch.core.job.flow.State;

import com.springsource.insight.intercept.operation.Operation;


/**
 *
 */
public class FlowOperationCollectionAspectTest
        extends SpringBatchOperationCollectionAspectTestSupport {
    public FlowOperationCollectionAspectTest() {
        super();
    }

    @Test
    public void testStart() throws FlowExecutionException {
        FlowExecutor flowExecutor = createFlowExecutor("testStartJob", "testStartStep");
        Flow flow = new Flow() {
            public String getName() {
                return "testStart";
            }

            public State getState(String stateName) {
                return null;
            }

            public FlowExecution start(FlowExecutor executor)
                    throws FlowExecutionException {
                return null;
            }

            public FlowExecution resume(String stateName, FlowExecutor executor)
                    throws FlowExecutionException {
                throw new FlowExecutionException("Unexpected resume call");
            }

            public Collection<State> getStates() {
                return Collections.emptyList();
            }
        };
        flow.start(flowExecutor);

        Operation op = assertOperationDetails(getLastEntered(), "start", flow.getName());
        assertOperationPath(op, flowExecutor);
    }

    @Test
    public void testResume() throws FlowExecutionException {
        FlowExecutor flowExecutor = createFlowExecutor("testResumeJob", "testResumeStep");
        Flow flow = new Flow() {
            public String getName() {
                return "testResume";
            }

            public State getState(String stateName) {
                return null;
            }

            public FlowExecution start(FlowExecutor executor)
                    throws FlowExecutionException {
                throw new FlowExecutionException("Unexpected start call");
            }

            public FlowExecution resume(String stateName, FlowExecutor executor)
                    throws FlowExecutionException {
                return null;
            }

            public Collection<State> getStates() {
                return Collections.emptyList();
            }
        };
        flow.resume("test", flowExecutor);

        Operation op = assertOperationDetails(getLastEntered(), "resume", flow.getName());
        assertEquals("Mismatched state value", "test", op.get("flowState", String.class));
        assertOperationPath(op, flowExecutor);
    }

    @Override
    public FlowOperationCollectionAspect getAspect() {
        return FlowOperationCollectionAspect.aspectOf();
    }
}