test/src/xmlcursor/xpath/common/XPathCommon.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 xmlcursor.xpath.common;

import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlException;
import org.apache.xmlbeans.XmlObject;
import org.apache.xmlbeans.XmlOptions;
import org.junit.Assert;
import tools.xml.XmlComparator;

import static org.junit.Assert.assertTrue;

public class XPathCommon {

    public static String display(XmlObject[] rObj) {
        XmlOptions xm = new XmlOptions();
        xm.setSavePrettyPrint();
        xm.setLoadStripWhitespace();
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < rObj.length; i++) {
            sb.append("[" + i + "] -- " + rObj[i].xmlText(xm) + "\n");
        }
        return sb.toString();
    }


    private static String getPrint(XmlObject[] rObj) {
        XmlOptions xm = new XmlOptions();
        xm.setSavePrettyPrint();
        xm.setLoadStripWhitespace();

        StringBuilder st = new StringBuilder();
        for (int i = 0; i < rObj.length; i++) {
            st.append("[" + i + "] -- " + rObj[i].xmlText(xm));
        }
        return st.toString();
    }

    private static String getPrint(XmlCursor rObj) {
        XmlOptions xm = new XmlOptions();
        xm.setSavePrettyPrint();
        xm.setLoadStripWhitespace();

        StringBuilder st = new StringBuilder();
        int i = 0;
        while (rObj.toNextSelection()) {
            st.append("[cursor-" + i + "] -- " + rObj.xmlText(xm));
            i++;
        }

        return st.toString();
    }

    public static String display(XmlCursor rObj) {
        XmlOptions xm = new XmlOptions();
        xm.setSavePrettyPrint();
        xm.setLoadStripWhitespace();
        StringBuilder sb = new StringBuilder();
        int i = 0;
        while (rObj.toNextSelection()) {
            sb.append("[cursor-" + i + "] -- " + rObj.xmlText(xm) + "\n");
            i++;
        }
        return sb.toString();
    }

    private static void check(XmlCursor actual, XmlCursor expected) {
        try {
            XmlComparator.Diagnostic diag = new XmlComparator.Diagnostic();
            boolean match = XmlComparator.lenientlyCompareTwoXmlStrings(
                actual.xmlText(),
                expected.xmlText(), diag);

            assertTrue(
                "***********************\nFound difference: \nactual=\n'" +
                actual.xmlText() +
                "'\nexpected=\n'" + expected.xmlText()
                + "'\ndiagnostic=" + diag, match);
        } catch (XmlException e) {
            throw new RuntimeException(e);
        }
    }

    public static void compare(XmlObject rObj, XmlObject rSet) {
        check(rObj.newCursor(), rSet.newCursor());
    }

    public static void compare(XmlObject[] rObj, XmlObject[] rSet) {
        for (int i=0; i < Math.min(rObj.length,rSet.length); i++) {
            check(rObj[i].newCursor(), rSet[i].newCursor());
        }

        Assert.assertEquals(rSet.length, rObj.length);
    }

    public static void compare(XmlCursor rObj, XmlObject[] rSet) {
        int curLen = rObj.getSelectionCount();
        for (int i=0; i < Math.min(curLen,rSet.length) && rObj.toNextSelection(); i++) {
            check(rObj, rSet[i].newCursor());
        }

        Assert.assertEquals(rSet.length, curLen);
    }
}