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Workshop U.S. Nuclear Regulatory Commission Rockville, Maryland

Auto Testing. Workshop U.S. Nuclear Regulatory Commission Rockville, Maryland Pacific Northwest National Laboratory November 15-17, 2005. Quality Expectation. Software Development. Investment ($). Testing. Development Time line. Why Automate? Cost Drop While Expectations Rise.

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Workshop U.S. Nuclear Regulatory Commission Rockville, Maryland

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  1. Auto Testing Workshop U.S. Nuclear Regulatory Commission Rockville, Maryland Pacific Northwest National Laboratory November 15-17, 2005

  2. Quality Expectation Software Development Investment ($) Testing Development Time line Why Automate?Cost Drop While Expectations Rise • Expectations in quality surpass investment in testing. • Fast reproducibility of testing. • System level tests need to be repeated as components are updated. • Documentation needs to keep up with changes. • Transfer testing experience to clients. • Support demo/tutorial materials. 2

  3. How Does Automation Fit into Quality Assurance? • What is “Science-based Software” • SBMS definition An application is the use of information resources to satisfy a specific set of user requirements. Application software is a discrete set of programs, modules, databases, and jobs that, combined, satisfy a business function or requirement. • Databases • Spreadsheet calculations • Automation can repeat testing that is already required • Automation can make testing transferable • Clients • Auditing • New testing staff • Product migrations 3

  4. When Do You Need Automation? • As soon as tests begin to repeat or multiply • Mature system that has several small changes and small testing budgets assigned to those changes • Version transition verification • When testing needs to be delivered • Accommodates iterative process of development 4

  5. When Do You Start Automating? • Concurrent code development and test plan development • Testing can begin during code development • Engaging coders DURING code focus on requirements definition • Consider use software during developing 5

  6. Why Use this Test Automation Tool/Approach? • Language independent • Backward compatibility • Utilize scientific testers (i.e., does not require coding background) • Keep documentation current • Cost effective support available • Tools are free 6

  7. Easy to Read/Write Automated Test Script Automated HTML Documentation of Test Plan and Test Status t.NewTestCase("Constituent Data","Add constituents into model"); t.Plan("Right Click Con Icon"); a.Send("{SPACE}{ENTER}u"); a.Sleep(t6); t.Plan("Type 'Chromium III'"); a.LeftClick(190,240+y); a.Send("chromium III"); a.Sleep(t1); t.Plan("Click Add"); a.Send("!s"); a.Sleep(t1); Automated Keyboard and Mouse Commands

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