src/test/java/xmlobject/detailed/CompareToTest.java

/*   Copyright 2004 The Apache Software Foundation
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *  limitations under the License.
 */


package xmlobject.detailed;

import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlObject;
import org.junit.jupiter.api.Test;
import org.tranxml.tranXML.version40.CarLocationMessageDocument;
import org.tranxml.tranXML.version40.CityNameDocument.CityName;
import org.tranxml.tranXML.version40.ETADocument.ETA;
import org.tranxml.tranXML.version40.EventStatusDocument.EventStatus;
import org.tranxml.tranXML.version40.GeographicLocationDocument.GeographicLocation;
import test.xbean.xmlcursor.purchaseOrder.PurchaseOrderDocument;
import xmlcursor.common.Common;

import java.math.BigDecimal;

import static org.junit.jupiter.api.Assertions.*;
import static xmlcursor.common.BasicCursorTestCase.jobj;

public class CompareToTest {
    @Test
    void testCompareToEquals() throws Exception {
        CarLocationMessageDocument clmDoc = (CarLocationMessageDocument) jobj(Common.TRANXML_FILE_CLM);
        EventStatus[] aEventStatus = clmDoc.getCarLocationMessage().getEventStatusArray();

        assertTrue(aEventStatus.length > 0, "Unexpected: Missing EventStatus element.  Test harness failure.");

        GeographicLocation gl = aEventStatus[0].getGeographicLocation();
        CityName cname0 = gl.getCityName();
        ETA eta = aEventStatus[0].getETA();
        CityName cname1 = eta.getGeographicLocation().getCityName();
        assertTrue(cname0.valueEquals(cname1));
        assertThrows(ClassCastException.class, () -> cname0.compareTo(cname1));
    }

    @Test
    void testCompareToNull() throws Exception {
        XmlObject m_xo = jobj(Common.TRANXML_FILE_CLM);
        assertThrows(ClassCastException.class, () -> m_xo.compareTo(null));
    }

    @Test
    void testCompareToLessThan() throws Exception {
        PurchaseOrderDocument poDoc = (PurchaseOrderDocument) jobj("xbean/xmlcursor/po.xml");

        BigDecimal bdUSPrice0 = poDoc.getPurchaseOrder().getItems().getItemArray(0).getUSPrice();
        BigDecimal bdUSPrice1 = poDoc.getPurchaseOrder().getItems().getItemArray(1).getUSPrice();
        assertEquals(XmlObject.LESS_THAN, bdUSPrice1.compareTo(bdUSPrice0));
    }

    @Test
    void testCompareToGreaterThan() throws Exception {
        PurchaseOrderDocument poDoc = (PurchaseOrderDocument) jobj("xbean/xmlcursor/po.xml");
        BigDecimal bdUSPrice0 = poDoc.getPurchaseOrder().getItems().getItemArray(0).getUSPrice();
        BigDecimal bdUSPrice1 = poDoc.getPurchaseOrder().getItems().getItemArray(1).getUSPrice();
        assertEquals(XmlObject.GREATER_THAN, bdUSPrice0.compareTo(bdUSPrice1));
    }

    @Test
    void testCompareToString() throws Exception {
        XmlObject m_xo = jobj(Common.TRANXML_FILE_CLM);
        assertThrows(ClassCastException.class, () -> m_xo.compareTo(""));
    }

    @Test
    void testCompareValue() throws Exception {
        XmlObject m_xo = jobj(Common.TRANXML_FILE_CLM);
        try (XmlCursor m_xc = m_xo.newCursor()) {
            m_xc.toFirstChild();
            XmlObject xo = m_xc.getObject();
            assertEquals(XmlObject.NOT_EQUAL, m_xo.compareValue(xo));
        }
    }
}