Software Testing - Automation free essay sample

What is automation Testing? In  software testing,  test automation  is the use of special  software  (separate from the software being tested) to control the execution of tests, the comparison of actual outcomes to predicted outcomes, the setting up of test preconditions, and other test control and test reporting functions. Commonly, test automation involves automating a manual process already in place that uses a formalized testing process. Goal of Automation is to reduce number of test cases to be run manually and not eliminate manual testing all together. Why Automated Testing? Automated testing is important due to following reasons:   * Manual Testing of  all work flows  is time and cost consuming * Manual Validation   of  all fields  is time and cost consuming * Manual Testing of  all negative scenarios  is time and cost consuming * Manual Testing of  all work flows  is time and cost consuming * It is  difficult to test for multi lingual languages manually * Automation does  not  require  Human intervention. We will write a custom essay sample on Software Testing Automation or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page You can run automated test unattended (overnight) * Automation  increases   speed of test execution * Automation helps  increase   Test Coverage * Manual Testing  can become  boring  and hence  error prone. SLIDE 3: Which Test Cases to Automate? Test cases to be automated can be selected using the following criterion to increase the automation ROI * High Risk   Business Critical  test cases * Test cases that are  executed repeatedly * Test Cases that are very  tedious  or difficult to perform manually * Test Cases which are  time consuming The following category of test cases are not suitable for automation: * Test Cases that are newly designed  and not executed manually   atleast once * Test Cases  for which the  requirements are changing frequently * Test cases  which are executed on  ad-hoc bases. Scripts can be executed in a single machines or group of virtual machines and it can be done through nightly runs. Maintenance Automation Scripts need to be added, reviewed and maintained for each release cycle as new functionalities are added to the System Under Test with successive cycles. Maintenance becomes necessary to improve effectiveness of Automation Scripts.