find right test assertions

FindRightTests.js

var q = 'http://gas-unit.googlecode.com/svn/trunk/gas-unit/gasUnit.js';
var s = UrlFetchApp.fetch(q).getContentText();

eval(s);

function runFindRightAssertions() {
  
 var testFixture = new TestFixture('Tests on findRight function');
  
 testFixture.addTest(
    "third space character in string returns 2",
    function () {
      this.assertAreEqual(2,findRight("VB ", " "));
    });

 testFixture.addTest(
    "not containing character returns -1",
    function () {
      this.assertAreEqual(-1,findRight("VB ", "A"));
    });

 testFixture.addTest(
    "searching empty string returns -1",
    function () {
      this.assertAreEqual(-1,findRight("", "A"));
    });
    
 testFixture.addTest(
    "flipped order search returns -1",
    function () {
      this.assertAreEqual(-1,findRight("BA", "AB"));
    });
    
 testFixture.addTest(
    "searching partially matched string returns -1",
    function () {
      this.assertAreEqual(-1,findRight("BAQ", "BAQH"));
    });
    
 testFixture.addTest(
    "complete match returns 0",
    function () {
      this.assertAreEqual(-1,findRight("BAQH", "BAQH"));
    });
    
  var retVal = testFixture.runTests().getResultsSummary();

  Logger.log(testFixture.createTextTestReport()); 
  //MailApp.sendEmail("myname@example.com", "test report", Logger.getLog(), {htmlBody: testFixture.runTests().createHtmlTestReport() });

  return retVal;
 
}