// $Id: TestUMLModelElementStereotypeComboBoxModel.java,v 1.12 2004/09/26 20:45:30 mvw Exp $
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package org.argouml.uml.ui.foundation.core;

import junit.framework.TestCase;

import org.argouml.kernel.Project;
import org.argouml.kernel.ProjectManager;
import org.argouml.model.uml.UmlFactory;
import org.argouml.model.uml.UmlModelEventPump;
import org.argouml.model.uml.foundation.core.CoreFactory;
import org.argouml.model.uml.foundation.extensionmechanisms.ExtensionMechanismsFactory;
import org.argouml.model.uml.modelmanagement.ModelManagementFactory;
import org.argouml.ui.targetmanager.TargetEvent;

import ru.novosoft.uml.MFactoryImpl;
import ru.novosoft.uml.foundation.core.MClass;
import ru.novosoft.uml.foundation.extension_mechanisms.MStereotype;
import ru.novosoft.uml.model_management.MModel;

/**
 * @since Oct 13, 2002
 * @author jaap.branderhorst@xs4all.nl
 */
public class TestUMLModelElementStereotypeComboBoxModel extends TestCase {

    private int oldEventPolicy;
    private MClass elem;
    private UMLModelElementStereotypeComboBoxModel model;
    private MStereotype[] stereotypes;
    
    /**
     * Constructor for TestUMLAssociationRoleBaseComboBoxModel.
     * @param arg0 is the name of the test case.
     */
    public TestUMLModelElementStereotypeComboBoxModel(String arg0) {
        super(arg0);
    }
    
    /**
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws Exception {
        super.setUp();
        Project p = ProjectManager.getManager().getCurrentProject();
        model = new UMLModelElementStereotypeComboBoxModel();
        elem = CoreFactory.getFactory().createClass();
        MModel m = ModelManagementFactory.getFactory().createModel();
        p.setRoot(m);
        elem.setNamespace(m);       
        stereotypes = new MStereotype[10];
        for (int i = 0; i < 10; i++) {
            stereotypes[i] = ExtensionMechanismsFactory.getFactory()
                .buildStereotype(elem, "test" + i);
        }
        oldEventPolicy = MFactoryImpl.getEventPolicy();
        MFactoryImpl.setEventPolicy(MFactoryImpl.EVENT_POLICY_IMMEDIATE);   
        model.targetSet(new TargetEvent(this, "set", new Object[0], 
                                        new Object[] {elem}));  
    }
    
    /**
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws Exception {
        super.tearDown();
        UmlFactory.getFactory().delete(elem);
        MFactoryImpl.setEventPolicy(oldEventPolicy);
        UmlModelEventPump.getPump().cleanUp();
        model = null;
    }
    
    /**
     * Test setup.
     */
    public void testSetUp() {
        assertTrue(model.contains(stereotypes[5]));
        assertTrue(model.contains(stereotypes[0]));
        assertTrue(model.contains(stereotypes[9]));
    }
    
    /**
     * Test setStereotype().
     */
    public void testSetBase() {
        elem.setStereotype(stereotypes[0]);
        assertTrue(model.getSelectedItem() == stereotypes[0]);
    }
    
    /**
     * Test setStereotype() with null argument.
     */
    public void testSetBaseToNull() {
        elem.setStereotype(null);
        assertNull(model.getSelectedItem());
    }
    
    /**
     * Test deletion.
     */
    public void testRemoveBase() {
        UmlFactory.getFactory().delete(stereotypes[9]);
        assertTrue(!model.contains(stereotypes[9]));
    } 
}