package org.exolab.castor.xml.schema.util;

import java.io.IOException;
import java.io.StringReader;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 * Test for XMLInstance2Schema. Intended to test error with
 * DatatypeHandler converting an invalid time value.
 * @author Doug Daniels
 *
 */
public class TestXMLInstance2Schema extends TestCase {

    private static final String TEST_DATE_XML = "<PARENT>" + "\n"
            + "   <CHILD id=\"CHILD_1\">\n"
            + "       <INNER id=\"INNER_25\">4295 Mbs</INNER>\n"
            + "   </CHILD>\n" + "</PARENT>";

    public TestXMLInstance2Schema(String name) {
        super(name);
    }

    /**
     * Tests the Date Time data type guessing conversion failure, which
     * should result in a datatype of String, and not an exception being 
     * thrown.
     *
     */
    public void testDateTimeConversion() {
        StringReader reader = new StringReader(TEST_DATE_XML);
        XMLInstance2Schema xml2schema = new XMLInstance2Schema();
        try {
            //Any exception is considered a failure.
            //Date Time conversion should fail and then String should be 
            //the data typer used.
            xml2schema.createSchema(reader);
        } catch (Exception e) {
            e.printStackTrace();
            fail(e.getMessage());
        }
    }

    /**
     * Default suite method
     */
    public static Test suite() {
        return new TestSuite(TestXMLInstance2Schema.class);
    }

    /**
     * Quick test harness.
     * @param args
     */
    public static void main(String[] args) {
        try {
            TestSuite suite = new TestSuite();

            if (args.length != 0) {
                // Run specific tests as indicated from the
                // command line
                for (int i = 0; i < args.length; i++) {
                    suite.addTest(new TestXMLInstance2Schema(args[i]));
                }
            } else {
                // Dynamically discover all of them, or use
                // user-defined suite
                suite.addTest(TestXMLInstance2Schema.suite());
            }

            junit.textui.TestRunner.run(suite);

        } catch (Exception e) {
            e.printStackTrace();
        }

    }

}