Test Metrics :
Various contributors. Software testing metrics are a way to measure and monitor your test activities. More importantly, they give insights into your team's test progress, productivity, and the quality of the system under test.
Total TC = 70, Not executed TC=1 Pass=62 Fail=5, Out of Scope= 2
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% of Test Cases Executed: No of test cases executed/Total no of test cases written *100 Let, No of the TC executed a= 62 , Total No of the TC b= 70 a/b×100 = (62/70)×100 =88.57%
#TestcaseExecuted
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% of Test Cases Not Executed:( No of test cases Not executed/Total no of test cases written )*100 No of the TC Not executed a= 62 , Total No of the TC b= 70 a/b=(1/70)×100 =1.43%
#TestcasenotExecuted
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% of Test cases passed : (No of test cases passed/ Total test cases executed)* 100 Test cases passed = 62 a/b= (62/70)×100 = 88.57%
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% of Test cases failed : (No of test cases failed/ Total test cases executed)* 100 Test cases failed = 5 a/b×100 = (5/70)×100 =7.14% #TestcasePassedFailed
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% of Test cases blocked : ( No of test cases blocked/ Total test cases executed)* 100 No of Tc blocked a= 7 Test case executed b = 54 a/b×100= (7/70)×100=10%
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Defect Density : Number of defects identified by per requirments No of defects found/ size(no of requirments) Let No of defect found a= 2 Size b =500 a/b ×100 = (2/500)×100=0.4 #TestcaseBlocked&DefectDensity
- Defect removal Efficiency : A/(A+B)*100 Fixed Defects/(Fixed Defects+Missed Defects)*100
A= Defect identified during testing/fixed defect, B = Defects identified by customer/Missed defects A=0.4,B=1.5,{0.4/(0.4+1.5)}×100= 21.053%
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Defect Leakage:(No of defects found in UAT/No of defects found in testin)*100 UAT defects =2 Defects found in testing=5 a=2,b=5,a/b×100=2/5×100=40%
#Defectremovalefficiency&Defectleakage