Test automationfreenest1dot4
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The document discusses test automation frameworks and how they provide a common language for test teams to communicate with the test environment. It describes how the Software Testing Automation Framework (STAF) removes the tedium of building an automation infrastructure by providing reusable component services across platforms and languages. Examples are given of how STAF can be used with test environment devices (TEDs) that act as virtual "hands" and "eyes" to interface with the device under test through a common network.
Test automationfreenest1dot4
- 1. Example of Test Automation Marko Rintam?ki
- 2. Why Test Automation Framework? ? There has to be common way to communicate with test environment. Test Automation Framework provides it = Test Team communicates with common language Test Automation Framework communicates executing test scripts, interfaces, services
- 3. STAF as foundation for test automation ?The Software Testing Automation Framework (STAF) is an open source, multi-platform, multi- language framework designed around the idea of reusable components, called services ?STAF removes the tedium of building an automation infrastructure, thus enabling you to focus on building your automation solution ?The STAF framework provides the foundation upon which to build higher level solutions, and provides a pluggable approach supported across a large variety of platforms and languages. http://staf.sourceforge.net/
- 4. (TED) Test Environment Devices ?Test Environment Devices are ¡±lego¡± bricks of for test scenario building. ?TED¡¯s can be used as service intefaces to DUT (Design/Device under test) ?TED service has to be programmed to use DUT API/interface ?Test Automation needs support for virtual ¡±eyes¡± and ¡±arms¡±. TED¡¯s can be also used such a way ?All TED ¡¯s are communicating using STAF Network Example: TED as ¡±virtual hand¡± HW STAF interface Service Service examples: Press Key Connect Power Read Led State
- 5. Using STAF/STAX in PMR infrastructure Observer TED Web STAF Cam SW Service DUT TED Host PC/Virtual machine Virtual STAF STAX Phone Service STAF Host PC/Virtual Service machine STAF Service Contoller TED HW STAF Network control Service Host PC/Virtual machine Infrastructure TED Base STAF Station Service Host PC/Virtual machine
- 6. DMO Call Test Scenario #Presettings Case_Passed=False DUT TED PMRRadioA.Select DMO_Mode PMRRadioB.Select DMO_Mode PMRRadioA.Select DMO_Channel( 10) TR-B PMRRadioB.Select DMO_Channel (10) STAF #Case start STAX Service PMRRadioB ResetDMOCallCounter STAF PMRRadioB CountDMOCall Virtual machine Service Do while call_count < 100 { Network PMRRadioB MakeDMOCall(5, 5) call_count ++ Virtual STAF } Phone Service If (PMRRadioB .CallCounter = 100) Host PC { TR-A } Case_Passed= True # Case End ?STAX executes test script using PMRRadio virtual phone service interface ?Virtual phone implementation is DUT specific
- 7. Call Test Scenario #Presettings Case_Passed=False DUT TED PMRRadioA.Select DMO_Mode PMRRadioB.Select DMO_Mode PMRRadioA.Select DMO_Channel( 10) TR-B PMRRadioB.Select DMO_Channel (10) STAF #Case start STAX Service PMRRadioB ResetDMOCallCounter STAF PMRRadioB CountDMOCall Virtual machine Service Do while call_count < 100 { Network PMRRadioB MakeDMOCall(5, 5) call_count ++ Virtual STAF } Phone Service If (PMRRadioB .CallCounter = 100) Host PC { TR-A } Case_Passed= True # Case End ?STAX executes test script using PMRRadio virtual phone service interface ?Virtual phone implementation is DUT specific
- 8. Example of interface HW ¡±hand¡± ?There is need for hardware to control keypad with machine ?It¡¯s just a one small part of whole test automation ?How to control screen? You will need another test tool?