TestParser.java

package hudson.plugins.testng.parser;

import java.net.URL;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Map;

import hudson.plugins.testng.CommonUtil;
import hudson.plugins.testng.Constants;
import hudson.plugins.testng.results.MethodResult;
import hudson.plugins.testng.results.PackageResult;
import hudson.plugins.testng.results.TestNGResult;
import junit.framework.Assert;
import org.junit.Test;

public class TestParser {

   @Test
   public void testTestngXmlWithExistingResultXml() {
      URL resource = CommonUtil.getResource(Constants.TESTNG_XML_PRECHECKINS);
      Assert.assertNotNull(resource);
      TestNGResult results = CommonUtil.getResults(resource.getFile());
      Assert.assertFalse("Collection shouldn't have been empty", results.getTestList().isEmpty());
   }

   @Test
   public void testTestngXmlWithSameTestNameDiffSuites() {
      URL resource = CommonUtil.getResource(Constants.TESTNG_XML_SAME_TEST_NAME);
      Assert.assertNotNull(resource);
      TestNGResult results = CommonUtil.getResults(resource.getFile());
      Assert.assertFalse("Collection shouldn't have been empty", results.getTestList().isEmpty());
      Assert.assertEquals(2, results.getTestList().size());
      results.tally();
      Assert.assertEquals(1, results.getPackageNames().size());
      Assert.assertEquals(3, results.getPackageMap().values().iterator().next().getChildren().size());
      Assert.assertEquals(4, results.getPassCount());
      Assert.assertEquals(4, results.getPassedTests().size());
   }

   @Test
   public void testTestngXmlWithExistingResultXmlGetsTheRightDurations() {
      URL resource = CommonUtil.getResource(Constants.TESTNG_XML_DATAPROVIDER);
      Assert.assertNotNull(resource);
      TestNGResult results = CommonUtil.getResults(resource.getFile());
      Assert.assertFalse("Collection shouldn't have been empty", results.getTestList().isEmpty());

      // This test assumes that there is only 1 package in
      // sample-testng-dp-result that contains tests that add to 12 ms
      results.tally();
      Map<String, PackageResult> packageResults = results.getPackageMap();
      Assert.assertEquals(1, packageResults.values().size());
      PackageResult result = packageResults.values().iterator().next();
      Assert.assertEquals("org.jenkins", result.getName());
      //durations are all in seconds
      Assert.assertEquals(0.009f, result.getDuration());
   }

   @Test
   public void testTestngXmlWithNonExistingResultXml() {
      TestNGResult results = CommonUtil.getResults("/invalid/path/to/file/new-test-result.xml");
      Assert.assertTrue("Collection should have been empty. Number of results : "
               + results.getTestList().size(), results.getTestList().isEmpty());
   }

   @Test
   public void parseTestNG() {
      TestNGResult results = CommonUtil.getResults(CommonUtil.getResource(Constants.TESTNG_XML_TESTNG).getFile());
      results.tally();
   }

   @Test
   public void testParseEmptyException() {
      TestNGResult results = CommonUtil.getResults(CommonUtil.getResource(Constants.TESTNG_XML_EMPTY_EXCEPTION).getFile());
      results.tally();
      Assert.assertEquals(1, results.getPassCount());
      MethodResult mr = results.getPassedTests().get(0);
      Assert.assertEquals("$java.lang.IllegalStateException$$EnhancerByMockitoWithCGLIB$$c0ded2d3",
              mr.getException().getExceptionName());
   }

   @Test
   public void testDateParser() throws ParseException {
      //example of date format used in testng report
      String dateString = "2010-07-20T11:49:17Z";
      SimpleDateFormat sdf = new SimpleDateFormat(ResultsParser.DATE_FORMAT);
      sdf.parse(dateString);
   }

   @Test
   public void testReporterOutputForMethods() throws ParseException {
       String filename = Constants.TESTNG_XML_REPORTER_LOG_OUTPUT;
       URL resource = TestParser.class.getClassLoader().getResource(filename);
       Assert.assertNotNull(resource);
       TestNGResult results = CommonUtil.getResults(resource.getFile());
       Assert.assertFalse("Collection shouldn't have been empty", results.getTestList().isEmpty());
       Assert.assertEquals(1, results.getTestList().size());
       results.tally();
       Assert.assertEquals(1, results.getPackageNames().size());
       Assert.assertEquals(1, results.getPackageMap().values().iterator().next().getChildren().size());
       Assert.assertEquals(1, results.getPassCount());
       Assert.assertEquals(1, results.getPassedTests().size());
       Assert.assertEquals(1, results.getFailedTests().size());
       Assert.assertNotNull(results.getFailedTests().get(0).getException());
       Assert.assertNotNull(results.getFailedTests().get(0).getReporterOutput());
       Assert.assertEquals("Some Reporter.log() statement<br/>Another Reporter.log() statement<br/>",
               results.getFailedTests().get(0).getReporterOutput());
       Assert.assertNull(results.getPassedTests().get(0).getReporterOutput());
   }
}