net.mindengine.oculus.frontend.domain.document.testcase.Testcase.java Source code

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Here is the source code for net.mindengine.oculus.frontend.domain.document.testcase.Testcase.java

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/*******************************************************************************
* 2012 Ivan Shubin http://mindengine.net
* 
* This file is part of MindEngine.net Oculus Frontend.
* 
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* 
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License
* along with Oculus Frontend.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package net.mindengine.oculus.frontend.domain.document.testcase;

import java.io.CharArrayReader;
import java.io.Reader;
import java.util.ArrayList;
import java.util.List;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;

import net.mindengine.oculus.frontend.utils.XmlUtils;

import org.apache.commons.lang3.StringEscapeUtils;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Testcase {

    private List<TestcaseStep> steps = new ArrayList<TestcaseStep>();

    public List<TestcaseStep> getSteps() {
        return steps;
    }

    public void setSteps(List<TestcaseStep> steps) {
        this.steps = steps;
    }

    public String generateXml() {
        StringBuffer buffer = new StringBuffer();
        buffer.append("<test-case>");
        buffer.append("<steps>");
        for (TestcaseStep step : steps) {
            buffer.append("<step>");
            buffer.append("<action>");
            buffer.append(StringEscapeUtils.escapeXml(step.getAction()));
            buffer.append("</action>");
            buffer.append("<expected>");
            buffer.append(StringEscapeUtils.escapeXml(step.getExpected()));
            buffer.append("</expected>");
            buffer.append("<comment>");
            buffer.append(StringEscapeUtils.escapeXml(step.getExpected()));
            buffer.append("</comment>");
            buffer.append("</step>");
        }
        buffer.append("</steps>");
        buffer.append("</test-case>");
        return buffer.toString();
    }

    public int getStepsAmount() {
        if (steps != null) {
            return steps.size();
        }
        return 0;
    }

    public static Testcase parse(String xmlData) throws Exception {
        Testcase testcase = new Testcase();

        try {
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            dbf.setNamespaceAware(true);
            DocumentBuilder builder = dbf.newDocumentBuilder();

            Reader reader = new CharArrayReader(xmlData.toCharArray());
            org.w3c.dom.Document doc = builder.parse(new org.xml.sax.InputSource(reader));

            Node root = doc.getDocumentElement();

            NodeList nodeList = root.getChildNodes();

            for (int i = 0; i < nodeList.getLength(); i++) {
                Node node = nodeList.item(i);
                if ("steps".equals(node.getNodeName())) {
                    NodeList stepsList = node.getChildNodes();
                    for (int j = 0; j < stepsList.getLength(); j++) {
                        Node n = stepsList.item(j);

                        TestcaseStep step = new TestcaseStep();
                        step.setAction(XmlUtils.getChildNodeText(n, "action"));
                        step.setExpected(XmlUtils.getChildNodeText(n, "expected"));
                        step.setComment(XmlUtils.getChildNodeText(n, "comment"));
                        testcase.steps.add(step);
                    }
                }
            }
        } catch (Exception e) {
        }

        return testcase;
    }
}