![FlexUnit 4 Feature Overview Jeff Tapper Digital Primates [email_address] Twitter: jefftapper](https://image.slidesharecdn.com/flexunit4featureoverview-090520082319-phpapp02/85/Flex-Unit-4-Feature-Overview-1-320.jpg)
![Metadata tags [Test] [Suite] [Before] [After] [BeforeClass] [AfterClass] [Ignore]](https://image.slidesharecdn.com/flexunit4featureoverview-090520082319-phpapp02/85/Flex-Unit-4-Feature-Overview-3-320.jpg)
![Exception handling When a test expects to throw an error, test code traditionally requires more work (try/catch/assert) New expects attribute of Test metadata allows us to define an expected exception [Test(expects="TypeError")] public function divisionWithException():void { simpleMath.divide( 11, 0 ); }](https://image.slidesharecdn.com/flexunit4featureoverview-090520082319-phpapp02/85/Flex-Unit-4-Feature-Overview-4-320.jpg)
![Async Support [Test(async,timeout="500")] public function doSomethingAsynchronous():void {} Async.proceedOnEvent( testCase, target, eventName ); Async.failOnEvent( testCase, target, eventName ); Async.handleEvent( testCase, target, eventName, eventHandler ); Async.asyncHandler( testCase, eventHandler ); Async.asyncResponder( testCase, responder );](https://image.slidesharecdn.com/flexunit4featureoverview-090520082319-phpapp02/85/Flex-Unit-4-Feature-Overview-5-320.jpg)
![Hamcrest Support Making use of the HamcrestAS3 project, a new, rich set of asserts are now available [Test] public function isItInHere():void { var someArray:Array = [ 'a', 'b', 'c', 'd', 'e']; assertThat( someArray, hasItems("b", "c") ); } [Test] public function isItClose( num1:Number, num2:Number):void{ assertThat ( num1, closeTo(num2,.01)); }](https://image.slidesharecdn.com/flexunit4featureoverview-090520082319-phpapp02/85/Flex-Unit-4-Feature-Overview-6-320.jpg)
![Runners Suites can be decorated with [RunWith] metadata to define the test runner [RunWith("org.flexunit.runners.Suite")] Allows for running tests written in other testing frameworks to run in FU4 Runners currently exist for FlexUnit1,FlexUnit4,Fluint,SLT, and more on the way](https://image.slidesharecdn.com/flexunit4featureoverview-090520082319-phpapp02/85/Flex-Unit-4-Feature-Overview-7-320.jpg)
![Theories Datapoints and Assumptions Allows for a single test to be run with several different pieces of data [DataPoints] [ArrayElementType("String")] public static var stringValues:Array = ["one","two","three","four","five"]; [DataPoints] [ArrayElementType("int")] public static function provideData():Array { return [-10, 0, 2, 4, 8, 16 ]; } [Theory] public function testStringIntCombo( value:int, stringValue:String ):void { //call some method and do something }](https://image.slidesharecdn.com/flexunit4featureoverview-090520082319-phpapp02/85/Flex-Unit-4-Feature-Overview-8-320.jpg)
Flex Unit 4 Feature Overview
- 1. FlexUnit 4 Feature Overview Jeff Tapper Digital Primates [email_address] Twitter: jefftapper
- 2. Features Support for all JUnit 4 features Metadata driven Exception Handling Async Support Hamcrest Support Runners Theories and Assumptions Now Available
- 3. Metadata tags [Test] [Suite] [Before] [After] [BeforeClass] [AfterClass] [Ignore]
- 4. Exception handling When a test expects to throw an error, test code traditionally requires more work (try/catch/assert) New expects attribute of Test metadata allows us to define an expected exception [Test(expects="TypeError")] public function divisionWithException():void { simpleMath.divide( 11, 0 ); }
- 5. Async Support [Test(async,timeout="500")] public function doSomethingAsynchronous():void {} Async.proceedOnEvent( testCase, target, eventName ); Async.failOnEvent( testCase, target, eventName ); Async.handleEvent( testCase, target, eventName, eventHandler ); Async.asyncHandler( testCase, eventHandler ); Async.asyncResponder( testCase, responder );
- 6. Hamcrest Support Making use of the HamcrestAS3 project, a new, rich set of asserts are now available [Test] public function isItInHere():void { var someArray:Array = [ 'a', 'b', 'c', 'd', 'e']; assertThat( someArray, hasItems("b", "c") ); } [Test] public function isItClose( num1:Number, num2:Number):void{ assertThat ( num1, closeTo(num2,.01)); }
- 7. Runners Suites can be decorated with [RunWith] metadata to define the test runner [RunWith("org.flexunit.runners.Suite")] Allows for running tests written in other testing frameworks to run in FU4 Runners currently exist for FlexUnit1,FlexUnit4,Fluint,SLT, and more on the way
- 8. Theories Datapoints and Assumptions Allows for a single test to be run with several different pieces of data [DataPoints] [ArrayElementType("String")] public static var stringValues:Array = ["one","two","three","four","five"]; [DataPoints] [ArrayElementType("int")] public static function provideData():Array { return [-10, 0, 2, 4, 8, 16 ]; } [Theory] public function testStringIntCombo( value:int, stringValue:String ):void { //call some method and do something }
- 9. Now Available Beta 1 went public on opensource.adobe.com on Monday. Feature requests and bugs can be files in Adobe’s JIRA system More Info at: http://opensourece.adobe.com http://blogs.digitalprimates.net