// $Id: TestDataTypesFactory.java 16157 2008-11-24 06:14:33Z tfmorris $
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package org.argouml.model;

import java.util.LinkedList;

import junit.framework.TestCase;

/**
 * Test the DataTypesFactory class.
 *
 */
public class TestDataTypesFactory extends TestCase {

    /**
     * The constructor.
     *
     * @param n the name
     */
    public TestDataTypesFactory(String n) {
	super(n);
    }

    /*
     * @see junit.framework.TestCase#setUp()
     */
    public void setUp() {
        InitializeModel.initializeDefault();
    }

    /**
     * Test if this class is really a singleton.
     */
    public void testSingleton() {

	Object o1 = Model.getDataTypesFactory();

	Object o2 = Model.getDataTypesFactory();

	assertTrue("Different singletons", o1 == o2);

    }

    /**
     * Test creation.
     */
    public void testCreates() {

	Object[] args = {
	    "language",
	    "body",
	};

	String[] objs = {
	    "Expression",
	    null,
	};

	DataTypesFactory dtf = Model.getDataTypesFactory();

	CheckUMLModelHelper.createAndRelease(
					     dtf,
					     objs,
					     args);

	// Multiplicity

	CheckUMLModelHelper.deleteAndRelease(dtf.createMultiplicity(1, 10));

	CheckUMLModelHelper.deleteAndRelease(
		dtf.createMultiplicity(new LinkedList()));

	CheckUMLModelHelper.deleteAndRelease(dtf.createMultiplicity("1..10"));

	// Do we need to add tests for the following?
	//
	// AggregationKind
	// ChangeableKind
	// MessageDirectionKind
	// OrderingKind
	// ParameterDirectionKind
	// PseudostateKind
	// ScopeKind
	// VisibilityKind
	//
    }

}