Middle QA , . , , .
Trainee and Junior: , , / , , , , , , traceability matrix, tets case, -, , error/deffect/failure, , severity vs priority, , / , , , , / ad-hoc , , , .
.
, .
, , . , , (Test Management), (Test Design), (Test Execution) (Test Analysis).
(Software Quality) , . [ISO 8402:1994 Quality management and quality assurance]
(verification) , [IEEE]. .. , , , .
(validation) , [BS7925-1].
:
() (verification), (validation). :
Validation is this the right specification?.
Verification is the system correct to specification?.
, , , .
, , , .
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1.
2.
3.
4.
5.
6.
7.
8.
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(Test Plan) , , , , , , , , .
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, :
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(Equivalence Partitioning EP). , 1 10, , , 5, 0.
(Boundary Value Analysis BVA). , (1 10), (0 11). , , , .
/ (Cause/Effect CE). , , (), (). , , . , , , , . , .
(Error Guessing EG). , . , : . , : , ?, , ?, . .
(Exhaustive Testing ET) . , , . , - .
Traceability matrix , (functional requirements) (test cases). , . , , .
QA- . -.
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(Test Case) , , , .
:
Action Expected Result Test Result
(passed/failed/blocked)
Open page login Login page is opened Passed
3 :
PreConditions , . , , .
Test Case Description , , , ,
PostConditions , ( initial state)
:
:
, .
( 1 ) ( ), , .
- (check list) , . - . - , .
, - (), . - . , . - .
( ) . (), ( ) , .
Error , .
, (, ..).
(error message), .
Bug (defect) ( , ), , - - . , , . , , .
Failure ( ) , . , , (A defect caused the failure) , . UI- . , software, failure.
(Bug Report) , , .
(Summary) , .
(Project)
(Component)
(Version)
(Severity) :
S1 (Blocker)
S2 (Critical)
S3 (Major)
S4 (Minor)
S5 (Trivial)
(Priority) :
P1 (High)
P2 (Medium)
P3 (Low)
(Status) . (bug workflow and life cycle)
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(Author)
(Assigned To) ,
/ .. / + /... , : , , WEB ..
...
(Steps to Reproduce) , , .
(Result) ,
(Expected Result)
(Attachment) , ,
Severity vs Priority
(Severity) , .
(Priority) , . , . , .
Severity
Priority ,
(Severity)
S1 (Blocker)
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S2 (Critical)
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S3 (Major)
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S4 (Minor)
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S5 (Trivial)
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(Priority)
P1 (High)
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P2 (Medium)
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P3 (Low)
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1. (Unit Testing)
() , - ( , , , ..).
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2. (Integration Testing)
.
3. (System Testing)
, . , , , , , , ..
4. (Release Testing).
, , , . , . . , , : , ; . , . , , .
5. (Acceptance Testing)
, :
;
.
/