ocr: Figure 4. A Sequence Diagram to Show Running a Test Suite alastRunners aTestSuite passiestcase error-lestCase failoreilestcase run alesthesalt A testy resuit is created to collect theresults run (alestResuit) A sute runs alli its elements run(alestResult) A successfus test case returns normally run'(aTestResult) Ifan exceptionis raised, the test <<exception>> case ados an error: to the result adderror runalestResult) Valtes are tested with at call to: assert assert If the assertion tails, an assertion failure excepton: <<exception>> isF raised: and a ssertion Failed failure is added to the tes ...