how to perform automation testing for unix batch job

how to perform automation testing for unix batch job


What is automation testing?

Automation testing is a process that automates the execution of tests and compares the expected result with the actual result. It is used to reduce and automate the cost of software testing and can be used to check the system vulnerabilities, workflow and adherence to performance benchmarks.

Automation Testing for Unix Batch Jobs

Automation of Unix batch jobs is an important element of an automated system. It allows the testing team to quickly create tests and compare results across multiple operating systems, providing a comprehensive view of the performance of each job. Here are the steps to follow for automation testing for Unix batch jobs:

Step 1: Create a Test Plan

The first step in any automated testing process is to create a test plan. This step should clearly define which jobs should be tested, the expected input and output data, the environment in which the tests will be executed, and the associated risks and benefits. This test plan should also include a contingency plan in case of unexpected system failures or errors.

Step 2: Configure the Test Environment

Once the test plan is in place, the testing environment needs to be configured to run the tests. This may require setting up multiple operating systems, if tests are to be performed across different platforms. It is also important to ensure that the necessary testing tools and frameworks are available.

Step 3: Generate Test Inputs

Once the test environment is in place, test inputs can be generated. These test inputs could be anything from static files to dynamic or random data. Depending on the job to be tested, these inputs may need to be formatted appropriately or structured in a specific way.

Step 4: Execute Tests

The test plan and environment can then be used to execute the tests. The tests should be executed in a controlled manner – any errors or unexpected behaviours should be logged and the system should be validated after each test. If any errors are encountered, the system should be returned to its original state before the next test is executed.

Step 5: Analyse Results

Once all of the tests have been executed, the results should be analysed. This analysis should include a comparison of the expected results to the actual results returned by the system, as well as an assessment of the overall performance of the job.

Step 6: Document Results

Finally, the results of the tests should be documented. This documentation should include the test plan, results, and any recommendations made from the analysis. This documentation can then be used as a reference in future tests.

Conclusion

Automating the testing of Unix batch jobs can provide valuable insight into the performance and reliability of the job, as well as help to identify any potential errors or areas of improvement. By following the steps outlined above, you can ensure that your Unix batch job tests are automated and conducted in a controlled, safe environment.

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