// $Id: TestUMLExtensionPointLocationDocument.java,v 1.10 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.model.uml.UmlFactory;
import org.argouml.model.uml.behavioralelements.usecases.UseCasesFactory;
import javax.swing.text.BadLocationException;

import ru.novosoft.uml.MFactoryImpl;
import ru.novosoft.uml.behavior.use_cases.MExtensionPoint;

/**
 * @since Nov 3, 2002
 * @author jaap.branderhorst@xs4all.nl
 */
public class TestUMLExtensionPointLocationDocument extends TestCase {

    private MExtensionPoint elem = null;
    private int oldEventPolicy;
    private UMLExtensionPointLocationDocument model;
    
    /**
     * Constructor for TestUMLExtensionPointLocationDocument.
     * @param arg0 is the name of the test case.
     */
    public TestUMLExtensionPointLocationDocument(String arg0) {
        super(arg0);
    }

    /**
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws Exception {
        super.setUp();
        elem = UseCasesFactory.getFactory().createExtensionPoint();
        oldEventPolicy = MFactoryImpl.getEventPolicy();
        MFactoryImpl.setEventPolicy(MFactoryImpl.EVENT_POLICY_IMMEDIATE); 
        model = new UMLExtensionPointLocationDocument();
        model.setTarget(elem);
    }

    /**
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws Exception {
        super.tearDown();
        UmlFactory.getFactory().delete(elem);
        elem = null;
        MFactoryImpl.setEventPolicy(oldEventPolicy);
        model = null;
    }
    
    /**
     * Test setLocation().
     * 
     * @throws BadLocationException when the lacation is refused
     */
    public void testSetName()
	throws BadLocationException
    {
        elem.setLocation("test");
	assertEquals("test", model.getText(0, model.getLength()));
    }
    
    /**
     * Test setLocation() with null argument.
     * 
     * @throws BadLocationException when the lacation is refused
     */
    public void testRemoveName()
	throws BadLocationException
    {
        elem.setLocation("test");
        elem.setLocation(null);
	assertEquals("", model.getText(0, model.getLength()));
    }
    
    /**
     * Test insertString().
     * 
     * @throws BadLocationException when the lacation is refused
     */
    public void testInsertString()
	throws BadLocationException
    {
	model.insertString(0, "test", null);
        assertEquals("test", elem.getLocation());
    }
    
    /**
     * Test remove().
     * 
     * @throws BadLocationException when the lacation is refused
     */
    public void testRemoveString()
	throws BadLocationException
    {
	model.insertString(0, "test", null);
	model.remove(0, model.getLength());
        assertEquals("", elem.getLocation());
    }
    
    /**
     * Test insertString().
     * 
     * @throws BadLocationException when the lacation is refused
     */
    public void testAppendString()
	throws BadLocationException
    {
        elem.setLocation("test");
	model.insertString(model.getLength(), "test", null);
        assertEquals("testtest", elem.getLocation());
    }
    
    /**
     * Test inserting a string in the middle.
     * 
     * @throws BadLocationException when the lacation is refused
     */
    public void testInsertStringHalfway()
	throws BadLocationException
    {
        elem.setLocation("test");
	model.insertString(1, "test", null);
        assertEquals("ttestest", elem.getLocation());
    }
    
    /**
     * Test remove a string from the middle.
     * 
     * @throws BadLocationException when the lacation is refused
     */
    public void testRemoveStringHalfway() 
	throws BadLocationException
    {
        elem.setLocation("test");
	model.remove(1, model.getLength() - 2);
        assertEquals("tt", elem.getLocation());
    }

}