Flex FlexUnit Integration Adobe Flex

What is flexunit integration?

Flash Builder has four excellent inbuilt supports for FlexUnit integration in Flex development Cycle.

Create a Test Case Class

Test Case Class can be created using Flash Builder Create Test Class wizard.

For creating a test case class using Flash Builder, Click on File > New > Test Case Class and enter the details as shown below.

test case

Flash Builder creates bellow TestClass1.as file.

FlexUnit Integration Example

Follow below steps to test FlexUnit Integration in a Flex application:




Create a project with a name HelloWorld under a package com.wisdomjobs.client


Modify HelloWorld.mxml as explained below and skip rest of the files.


Create TestClass1.as test case as explained above and Modify TestClass1.as as explained below.


Compile and run the application to make sure business logic is working as per the requirements.

Below is the content of the modified as file src/com.wisdomjobs/client/TestClass1.as.

Below is the content of the modified mxml file src/com.wisdomjobs/HelloWorld.mxml.

After all the changes are done, compile and run the application in normal mode as we did in Flex - Create Application chapter.

Running Test cases

Now Right Click on TestClass1 in package explorer and select Run As > FlexUnit Tests. Below shown output will be displayed in Flash Builder test window.

flex test run

Flash Builder also displays test result in the browser.

test run

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