Ant example source code file (JUnitReportTest.java)

This example Ant source code file (JUnitReportTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Ant tags/keywords

cant, exception, exception, file, file, filereader, inputstream, io, net, network, no, no, not, string, this, url, url

The JUnitReportTest.java source code

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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 org.apache.tools.ant.taskdefs.optional.junit;

import java.io.File;
import java.io.FileReader;
import java.io.InputStream;
import java.net.URL;
import org.apache.tools.ant.BuildFileTest;
import org.apache.tools.ant.util.FileUtils;

/**
 * Small testcase for the junitreporttask.
 * First test added to reproduce an fault, still a lot to improve
 *
 */
public class JUnitReportTest extends BuildFileTest {

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

    protected void setUp() {
        configureProject("src/etc/testcases/taskdefs/optional/junitreport.xml");
    }

    protected void tearDown() {
        executeTarget("clean");
    }

    /**
     * Verifies that no empty junit-noframes.html is generated when frames
     * output is selected via the default.
     * Needs reports1 task from junitreport.xml.
     */
    public void testNoFileJUnitNoFrames() {
        executeTarget("reports1");
        if (new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html/junit-noframes.html").exists())
        {
            fail("No file junit-noframes.html expected");
        }
    }

    public void assertIndexCreated() {
        if (!new File(System.getProperty("root"),
                "src/etc/testcases/taskdefs/optional/junitreport/test/html/index.html").exists()) {
            fail("No file index file found");
        }

    }

    /**
     * run a target, assert the index file is there, look for text in the log
     * @param targetName target
     * @param text optional text to look for
     */
    private void expectReportWithText(String targetName, String text) {
        executeTarget(targetName);
        assertIndexCreated();
        if(text!=null) {
            assertLogContaining(text);
        }
    }


    public void testEmptyFile() throws Exception {
        expectReportWithText("testEmptyFile",
                XMLResultAggregator.WARNING_EMPTY_FILE);
    }

    public void testIncompleteFile() throws Exception {
        expectReportWithText("testIncompleteFile",
                XMLResultAggregator.WARNING_IS_POSSIBLY_CORRUPTED);
    }
    public void testWrongElement() throws Exception {
        expectReportWithText("testWrongElement",
                XMLResultAggregator.WARNING_INVALID_ROOT_ELEMENT);
    }

    // Bugzilla Report 34963
    public void testStackTraceLineBreaks() throws Exception {
        expectReportWithText("testStackTraceLineBreaks", null);
        FileReader r = null;
        try {
            r = new FileReader(new File(System.getProperty("root"),
                                        "src/etc/testcases/taskdefs/optional/junitreport/test/html/sampleproject/coins/0_CoinTest.html"));
            String report = FileUtils.readFully(r);
            assertTrue("output must contain <br>",
                       report.indexOf("junit.framework.AssertionFailedError: DOEG<br/>")
                   > -1);
        } finally {
            FileUtils.close(r);
        }
    }


    // Bugzilla Report 38477
    public void testSpecialSignsInSrcPath() throws Exception {
        executeTarget("testSpecialSignsInSrcPath");
        File reportFile = new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html/index.html");
        // tests one the file object
        assertTrue("No index.html present. Not generated?", reportFile.exists() );
        assertTrue("Cant read the report file.", reportFile.canRead() );
        assertTrue("File shouldnt be empty.", reportFile.length() > 0 );
        // conversion to URL via FileUtils like in XMLResultAggregator, not as suggested in the bug report
        URL reportUrl = new URL( FileUtils.getFileUtils().toURI(reportFile.getAbsolutePath()) );
        InputStream reportStream = reportUrl.openStream();
        assertTrue("This shouldnt be an empty stream.", reportStream.available() > 0);
    }

    public void testSpecialSignsInHtmlPath() throws Exception {
        executeTarget("testSpecialSignsInHtmlPath");
        File reportFile = new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html# $%\u00A7&-!report/index.html");
        // tests one the file object
        assertTrue("No index.html present. Not generated?", reportFile.exists() );
        assertTrue("Cant read the report file.", reportFile.canRead() );
        assertTrue("File shouldnt be empty.", reportFile.length() > 0 );
        // conversion to URL via FileUtils like in XMLResultAggregator, not as suggested in the bug report
        URL reportUrl = new URL( FileUtils.getFileUtils().toURI(reportFile.getAbsolutePath()) );
        InputStream reportStream = reportUrl.openStream();
        assertTrue("This shouldnt be an empty stream.", reportStream.available() > 0);
    }

    //Bugzilla Report 39708
    public void testWithStyleFromDir() throws Exception {
        executeTarget("testWithStyleFromDir");
        File reportFile = new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html/index.html");
        // tests one the file object
        assertTrue("No index.html present. Not generated?", reportFile.exists() );
        assertTrue("Cant read the report file.", reportFile.canRead() );
        assertTrue("File shouldnt be empty.", reportFile.length() > 0 );
        // conversion to URL via FileUtils like in XMLResultAggregator, not as suggested in the bug report
        URL reportUrl = new URL( FileUtils.getFileUtils().toURI(reportFile.getAbsolutePath()) );
        InputStream reportStream = reportUrl.openStream();
        assertTrue("This shouldnt be an empty stream.", reportStream.available() > 0);
    }

    //Bugzilla Report 40021
    public void testNoFrames() throws Exception {
        executeTarget("testNoFrames");
        File reportFile = new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html/junit-noframes.html");
        // tests one the file object
        assertTrue("No junit-noframes.html present. Not generated?", reportFile.exists() );
        assertTrue("Cant read the report file.", reportFile.canRead() );
        assertTrue("File shouldnt be empty.", reportFile.length() > 0 );
        // conversion to URL via FileUtils like in XMLResultAggregator, not as suggested in the bug report
        URL reportUrl = new URL( FileUtils.getFileUtils().toURI(reportFile.getAbsolutePath()) );
        InputStream reportStream = reportUrl.openStream();
        assertTrue("This shouldnt be an empty stream.", reportStream.available() > 0);
    }
    //Bugzilla Report 39708
    public void testWithStyleFromDirAndXslImport() throws Exception {
        executeTarget("testWithStyleFromDirAndXslImport");
        File reportFile = new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html/index.html");
        // tests one the file object
        assertTrue("No index.html present. Not generated?", reportFile.exists() );
        assertTrue("Cant read the report file.", reportFile.canRead() );
        assertTrue("File shouldnt be empty.", reportFile.length() > 0 );
        // conversion to URL via FileUtils like in XMLResultAggregator, not as suggested in the bug report
        URL reportUrl = new URL( FileUtils.getFileUtils().toURI(reportFile.getAbsolutePath()) );
        InputStream reportStream = reportUrl.openStream();
        assertTrue("This shouldnt be an empty stream.", reportStream.available() > 0);
    }

    public void testWithStyleFromClasspath() throws Exception {
        executeTarget("testWithStyleFromClasspath");
        File reportFile = new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html/index.html");
        // tests one the file object
        assertTrue("No index.html present. Not generated?", reportFile.exists() );
        assertTrue("Cant read the report file.", reportFile.canRead() );
        assertTrue("File shouldnt be empty.", reportFile.length() > 0 );
        // conversion to URL via FileUtils like in XMLResultAggregator, not as suggested in the bug report
        URL reportUrl = new URL( FileUtils.getFileUtils().toURI(reportFile.getAbsolutePath()) );
        InputStream reportStream = reportUrl.openStream();
        assertTrue("This shouldnt be an empty stream.", reportStream.available() > 0);
    }

    public void testWithParams() throws Exception {
        expectLogContaining("testWithParams", "key1=value1,key2=value2");
        File reportFile = new File(System.getProperty("root"), "src/etc/testcases/taskdefs/optional/junitreport/test/html/index.html");
        // tests one the file object
        assertTrue("No index.html present. Not generated?", reportFile.exists() );
        assertTrue("Cant read the report file.", reportFile.canRead() );
        assertTrue("File shouldnt be empty.", reportFile.length() > 0 );
        // conversion to URL via FileUtils like in XMLResultAggregator, not as suggested in the bug report
        URL reportUrl = new URL( FileUtils.getFileUtils().toURI(reportFile.getAbsolutePath()) );
        InputStream reportStream = reportUrl.openStream();
        assertTrue("This shouldnt be an empty stream.", reportStream.available() > 0);
    }
}