// $Id: TestUMLIncludeAdditionComboBoxModel.java,v 1.11 2004/09/26 20:45:35 mvw Exp $
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package org.argouml.uml.ui.behavior.use_cases;

import junit.framework.TestCase;

import org.argouml.kernel.ProjectManager;
import org.argouml.model.uml.UmlFactory;
import org.argouml.model.uml.behavioralelements.usecases.UseCasesFactory;
import org.argouml.model.uml.modelmanagement.ModelManagementFactory;
import org.argouml.ui.targetmanager.TargetEvent;

import ru.novosoft.uml.MFactoryImpl;
import ru.novosoft.uml.behavior.use_cases.MInclude;
import ru.novosoft.uml.behavior.use_cases.MUseCase;
import ru.novosoft.uml.model_management.MModel;

/**
 * @since Nov 1, 2002
 * @author jaap.branderhorst@xs4all.nl
 */
public class TestUMLIncludeAdditionComboBoxModel extends TestCase {
    
    private int oldEventPolicy;
    private MUseCase[] additions;
    private UMLIncludeAdditionComboBoxModel model;
    private MInclude elem;
    
    /**
     * Constructor for TestUMLIncludeAdditionComboBoxModel.
     * @param arg0 is the name of the test case.
     */
    public TestUMLIncludeAdditionComboBoxModel(String arg0) {
        super(arg0);
    }

    /**
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws Exception {
        super.setUp();
        elem = UseCasesFactory.getFactory().createInclude();
        oldEventPolicy = MFactoryImpl.getEventPolicy();
        MFactoryImpl.setEventPolicy(MFactoryImpl.EVENT_POLICY_IMMEDIATE);
        model = new UMLIncludeAdditionComboBoxModel();
        model.targetSet(new TargetEvent(this, "set", new Object[0], 
                new Object[] {elem}));
        additions = new MUseCase[10];
        MModel m = ModelManagementFactory.getFactory().createModel();
        ProjectManager.getManager().getCurrentProject().setRoot(m);
        elem.setNamespace(m);
        for (int i = 0; i < 10; i++) {
            additions[i] = UseCasesFactory.getFactory().createUseCase();
            m.addOwnedElement(additions[i]);
        }
        
    }

    /**
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws Exception {
        super.tearDown();
        UmlFactory.getFactory().delete(elem);
        for (int i = 0; i < 10; i++) {
            UmlFactory.getFactory().delete(additions[i]);
        }
        MFactoryImpl.setEventPolicy(oldEventPolicy);
        model = null;
    }
    
    /**
     * Test setup.
     */
    public void testSetUp() {
        assertEquals(10, model.getSize());
        assertTrue(model.contains(additions[5]));
        assertTrue(model.contains(additions[0]));
        assertTrue(model.contains(additions[9]));
    }
    
    /**
     * Test setBase().
     */
    public void testSetBase() {
        // NSUML has base and addition for includes mixed up. We mix it back.
        elem.setBase(additions[0]);
        assertTrue(model.getSelectedItem() == additions[0]);
    }
    
    /**
     * Test setAddition() with null argument.
     */
    public void testSetBaseToNull() {
        elem.setAddition(null);
        assertNull(model.getSelectedItem());
    }
    
    /**
     * Test deletion.
     */
    public void testRemoveBase() {
        UmlFactory.getFactory().delete(additions[9]);
        assertEquals(9, model.getSize());
        assertTrue(!model.contains(additions[9]));
    } 

}