mas01mj@732: package asunit.framework {
mas01mj@732:     import asunit.errors.AssertionFailedError;
mas01mj@732:     import asunit.errors.InstanceNotFoundError;
mas01mj@732:     
mas01mj@732:     /**
mas01mj@732:      * A <code>TestResult</code> collects the results of executing
mas01mj@732:      * a test case. It is an instance of the Collecting Parameter pattern.
mas01mj@732:      * The test framework distinguishes between <i>failures</i> and <i>errors</i>.
mas01mj@732:      * A failure is anticipated and checked for with assertions. Errors are
mas01mj@732:      * unanticipated problems like an <code>ArrayIndexOutOfBoundsException</code>.
mas01mj@732:      *
mas01mj@732:      * @see Test
mas01mj@732:      */
mas01mj@732:     public class TestResult implements TestListener {
mas01mj@732:         protected var fFailures:Array;
mas01mj@732:         protected var fErrors:Array;
mas01mj@732:         protected var fListeners:Array;
mas01mj@732:         protected var fRunTests:int;
mas01mj@732:         private var fStop:Boolean;
mas01mj@732:         
mas01mj@732:         public function TestResult() {
mas01mj@732:             fFailures  = new Array();
mas01mj@732:             fErrors       = new Array();
mas01mj@732:             fListeners = new Array();
mas01mj@732:             fRunTests  = 0;
mas01mj@732:             fStop       = false;
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Adds an error to the list of errors. The passed in exception
mas01mj@732:          * caused the error.
mas01mj@732:          */
mas01mj@732:         public function addError(test:Test, t:Error):void {
mas01mj@732:             fErrors.push(new TestFailure(test, t));
mas01mj@732:             var len:uint = fListeners.length;
mas01mj@732:             var item:TestListener;
mas01mj@732:             for(var i:uint; i < len; i++) {
mas01mj@732:                 item = TestListener(fListeners[i]);
mas01mj@732:                 item.addError(test, t);
mas01mj@732:             }
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Adds a failure to the list of failures. The passed in exception
mas01mj@732:          * caused the failure.
mas01mj@732:          */
mas01mj@732:         public function addFailure(test:Test, t:AssertionFailedError):void {
mas01mj@732:             fFailures.push(new TestFailure(test, t));
mas01mj@732:             var len:uint = fListeners.length;
mas01mj@732:             var item:TestListener;
mas01mj@732:             for(var i:uint; i < len; i++) {
mas01mj@732:                 item = TestListener(fListeners[i]);
mas01mj@732:                 item.addFailure(test, t);
mas01mj@732:             }
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Registers a TestListener
mas01mj@732:          */
mas01mj@732:         public function addListener(listener:TestListener):void {
mas01mj@732:             fListeners.push(listener);
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Unregisters a TestListener
mas01mj@732:          */
mas01mj@732:         public function removeListener(listener:TestListener):void {
mas01mj@732:             var len:uint = fListeners.length;
mas01mj@732:             for(var i:uint; i < len; i++) {
mas01mj@732:                 if(fListeners[i] == listener) {
mas01mj@732:                     fListeners.splice(i, 1);
mas01mj@732:                     return;
mas01mj@732:                 }
mas01mj@732:             }
mas01mj@732:             throw new InstanceNotFoundError("removeListener called without listener in list");
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Gets the number of detected errors.
mas01mj@732:          */
mas01mj@732:         public function errorCount():int {
mas01mj@732:             return fErrors.length;
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Returns an Enumeration for the errors
mas01mj@732:          */
mas01mj@732:         public function errors():Array {
mas01mj@732:             return fErrors;
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Gets the number of detected failures.
mas01mj@732:          */
mas01mj@732:         public function failureCount():int {
mas01mj@732:             return fFailures.length;
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Returns an Enumeration for the failures
mas01mj@732:          */
mas01mj@732:         public function failures():Array {
mas01mj@732:             return fFailures;
mas01mj@732:         }
mas01mj@732:         
mas01mj@732:         /**
mas01mj@732:          * Runs a TestCase.
mas01mj@732:          */
mas01mj@732:         public function run(test:Test):void {
mas01mj@732:             startTest(test);
mas01mj@732:             test.runBare();
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Gets the number of run tests.
mas01mj@732:          */
mas01mj@732:         public function runCount():int {
mas01mj@732:             return fRunTests;
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Checks whether the test run should stop
mas01mj@732:          */
mas01mj@732:         public function shouldStop():Boolean {
mas01mj@732:             return fStop;
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Informs the result that a test will be started.
mas01mj@732:          */
mas01mj@732:         public function startTest(test:Test):void {
mas01mj@732:             var count:int = test.countTestCases();
mas01mj@732:             fRunTests += count;
mas01mj@732: 
mas01mj@732:             var len:uint = fListeners.length;
mas01mj@732:             var item:TestListener;
mas01mj@732:             for(var i:uint; i < len; i++) {
mas01mj@732:                 item = TestListener(fListeners[i]);
mas01mj@732:                 item.startTest(test);
mas01mj@732:             }
mas01mj@732:         }
mas01mj@732:         
mas01mj@732:         public function startTestMethod(test:Test, method:String):void {
mas01mj@732:             var len:uint = fListeners.length;
mas01mj@732:             var item:TestListener;
mas01mj@732:             for(var i:uint; i < len; i++) {
mas01mj@732:                 item = TestListener(fListeners[i]);
mas01mj@732:                 item.startTestMethod(test, method);
mas01mj@732:             }
mas01mj@732:         }
mas01mj@732:         
mas01mj@732:         public function endTestMethod(test:Test, method:String):void {
mas01mj@732:             var len:uint = fListeners.length;
mas01mj@732:             var item:TestListener;
mas01mj@732:             for(var i:uint; i < len; i++) {
mas01mj@732:                 item = TestListener(fListeners[i]);
mas01mj@732:                 item.endTestMethod(test, method);
mas01mj@732:             }
mas01mj@732:         }
mas01mj@732:         
mas01mj@732:         /**
mas01mj@732:          * Informs the result that a test was completed.
mas01mj@732:          */
mas01mj@732:         public function endTest(test:Test):void {
mas01mj@732:             var len:uint = fListeners.length;
mas01mj@732:             var item:TestListener;
mas01mj@732:             for(var i:uint; i < len; i++) {
mas01mj@732:                 item = TestListener(fListeners[i]);
mas01mj@732:                 item.endTest(test);
mas01mj@732:             }
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Marks that the test run should stop.
mas01mj@732:          */
mas01mj@732:         public function stop():void {
mas01mj@732:             fStop = true;
mas01mj@732:         }
mas01mj@732:         /**
mas01mj@732:          * Returns whether the entire test was successful or not.
mas01mj@732:          */
mas01mj@732:         public function wasSuccessful():Boolean {
mas01mj@732:             return failureCount() == 0 && errorCount() == 0;
mas01mj@732:         }
mas01mj@732:     }
mas01mj@732: }