/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. */package com.opensymphony.workflow;import com.opensymphony.workflow.basic.BasicWorkflow;import com.opensymphony.workflow.spi.Step;import junit.framework.TestCase;import java.net.URL;import java.util.*;/** * User: Hani Suleiman * Date: Oct 14, 2003 * Time: 3:02:08 PM */public class StepsTestCase extends TestCase {    //~ Instance fields ////////////////////////////////////////////////////////    private AbstractWorkflow workflow;    //~ Constructors ///////////////////////////////////////////////////////////    public StepsTestCase(String s) {        super(s);    }    //~ Methods ////////////////////////////////////////////////////////////////    public void testEarlyJoin() throws Exception {        URL url = getClass().getResource("/samples/earlyjoin.xml");        long id = workflow.initialize(url.toString(), 100, null);        List currentSteps = workflow.getCurrentSteps(id);        assertEquals("Unexpected number of current steps", 2, currentSteps.size());        workflow.doAction(id, 1, Collections.EMPTY_MAP);        //we end up in step 3, with everything finished        List historySteps = workflow.getHistorySteps(id);        assertEquals("Unexpected number of history steps", 3, historySteps.size());        Step step = (Step) historySteps.get(0);        assertEquals("Unexpected last history step", 3, step.getStepId());    }    public void testJoinNodesOrder() throws Exception {        URL url = getClass().getResource("/samples/joinorder.xml");        long id = workflow.initialize(url.toString(), 1, null);        workflow.doAction(id, 2, null);        workflow.doAction(id, 3, null);        workflow.doAction(id, 2, null);        workflow.doAction(id, 4, null);        workflow.doAction(id, 6, null);        workflow.doAction(id, 7, null);    }    public void testSplitCompletedHistorySteps() throws Exception {        URL url = getClass().getResource("/samples/joinsplit.xml");        long id = workflow.initialize(url.toString(), 100, null);        List currentSteps = workflow.getCurrentSteps(id);        assertEquals("Unexpected number of current steps", 1, currentSteps.size());        workflow.doAction(id, 1, Collections.EMPTY_MAP);        currentSteps = workflow.getCurrentSteps(id);        assertEquals("Unexpected number of current steps", 2, currentSteps.size());        List historySteps = workflow.getHistorySteps(id);        assertEquals("Unexpected number of history steps", 1, historySteps.size());        workflow.doAction(id, 2, Collections.EMPTY_MAP);        //check that the same action is no longer available        int[] actions = workflow.getAvailableActions(id, Collections.EMPTY_MAP);        assertEquals("Unexpected number of actions available", 1, actions.length);        historySteps = workflow.getHistorySteps(id);        currentSteps = workflow.getCurrentSteps(id);        assertEquals("Unexpected number of current steps", 1, currentSteps.size());        assertEquals("Unexpected number of history steps", 2, historySteps.size());    }    public void testStepPostFunction() throws Exception {        URL url = getClass().getResource("/samples/step-post.xml");        long id = workflow.initialize(url.toString(), 1, null);        workflow.doAction(id, 2, null);        assertTrue("post-function was not called as expected", "postvalue".equals(workflow.getPropertySet(id).getString("postkey")));    }    public void testStepPreFunction() throws Exception {        URL url = getClass().getResource("/samples/step-pre.xml");        long id = workflow.initialize(url.toString(), 1, null);        assertTrue("pre-function was not called as expected", "prevalue".equals(workflow.getPropertySet(id).getString("prekey")));    }    protected void setUp() throws Exception {        workflow = new BasicWorkflow("testuser");    }}