/*
 * #%L
 * BroadleafCommerce Integration
 * %%
 * Copyright (C) 2009 - 2013 Broadleaf Commerce
 * %%
 * 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.
 * #L%
 */
package org.broadleafcommerce.common.workflow;

import org.broadleafcommerce.core.pricing.service.workflow.TotalActivity;
import org.broadleafcommerce.core.workflow.Activity;
import org.broadleafcommerce.core.workflow.ModuleActivity;
import org.broadleafcommerce.core.workflow.ProcessContext;
import org.broadleafcommerce.core.workflow.SequenceProcessor;
import org.broadleafcommerce.core.workflow.state.test.TestExampleModuleActivity;
import org.broadleafcommerce.core.workflow.PassThroughActivity;
import org.broadleafcommerce.core.workflow.state.test.TestRollbackActivity;
import org.broadleafcommerce.test.BaseTest;
import org.springframework.core.Ordered;
import org.testng.Assert;
import org.testng.annotations.BeforeTest;
import org.testng.annotations.Test;

import java.util.List;


/**
 * 
 *
 * @author Phillip Verheyden (phillipuniverse)
 */
public class WorkflowTest extends BaseTest {

    static {
        getModuleContexts().add("bl-applicationContext-test-module.xml");
    }
    
    protected List<Activity<ProcessContext<? extends Object>>> activities;
    
    @BeforeTest
    public void setup() {
        activities = ((SequenceProcessor)getContext().getBean("blCheckoutWorkflow")).getActivities();
    }
    
    @Test
    public void testMergedOrderedActivities() {
        Assert.assertEquals(activities.get(0).getClass(), PassThroughActivity.class);
        Assert.assertEquals(activities.get(0).getOrder(), 100);
        
        Assert.assertEquals(activities.get(4).getClass(), PassThroughActivity.class);
        Assert.assertEquals(activities.get(4).getOrder(), 3000);
    }
    
    @Test
    public void testFrameworkOrderingChanged() {
        TotalActivity totalActivity = (TotalActivity)getContext().getBean("blTotalActivity");
        Assert.assertEquals(totalActivity.getOrder(), 8080);
    }
    
    @Test
    public void testDetectedModuleActivity() {
        List<ModuleActivity> moduleActivities = ((SequenceProcessor)getContext().getBean("blCheckoutWorkflow")).getModuleActivities();
        Assert.assertEquals(moduleActivities.size(), 1);
        Assert.assertEquals(moduleActivities.get(0).getModuleName(), "integration");
    }
    
    @Test
    public void testNonExplicitOrdering() {
        Assert.assertEquals(activities.get(activities.size() - 1).getClass(), TestExampleModuleActivity.class);
        Assert.assertEquals(activities.get(activities.size() - 1).getOrder(), Ordered.LOWEST_PRECEDENCE);
    }
    
    /**
     * Tests that a merged activity can have the same order as a framework activity and come after it
     */
    @Test
    public void testSameOrderingConfiguredActivity() {
        Assert.assertEquals(activities.get(7).getClass(), TestRollbackActivity.class);
    }
    
    @Test
    public void testInBetweenActivity() {
        Assert.assertEquals(activities.get(4).getClass(), PassThroughActivity.class);
    }
    
}