What is Software Testing | Edureka

What is Software Testing | Edureka

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  SOFTWARE RISKS WHAT ISSOFTWARE TESTING? PRINCIPLES OF SOFTWARE TESTING DYNAMIC SOFTWARE TESTING SOFTWARE TESTING LIFE CYCLE www.edureka.co FUTURE OF SOFTWARE TESTING
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  www.edureka.co Software ishighlycomplexthatwethink.Nosoftwareisperfect and zerobugdevelopmentisamyththatshouldbedispensed with. ✓ScalabilityIssue ✓AccessibilityIssue ✓ReliabilityIssue ✓UsabilityIssue ✓CoherenceIssue ✓SecurityIssue ✓ TestabilityIssue ✓ FunctionalIssue ✓ PerformanceIssue ✓ ScalabilityIssue ✓ ConvenienceIssue ✓ UnderstandabilityIssue
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  www.edureka.co Power Blackout Launch ErrorSatellite Failure Plane Crashes Radioactive Overexposure Register Malfunction ETCS bugs Smart Ship Drowning Risks turnintoissuesandtheseissuesthenusuallymanifestthemselvesintodisasters&chaostoend- userswhentheyusethesoftwareintheirdailybusiness www.edureka.co
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  Software Testing SoftwareTestingistheprocessofverifyingandvalidating whetherasoftwareapplicationorproductmeetsthebusiness andtechnicalrequirementsthatguideitsdesignanddevelopment. 04 Generatehigh-quality test cases & issue correct problem reports 01 Verify & validate the completeness of software product 02 Check if product meets business & technical requirements 03 Identify technical bugs and ensure that software is glitch-free What is Software Testing? www.edureka.co
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  Best Quality ProductSave Time & Resources Used Customer Satisfaction Brings More ProfitUser Experience Business Optimization www.edureka.co
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  www.edureka.co Principles of Software Testing DetectingBugs ExhaustiveTesting isimpossible EarlyTestingDefectClusteringContext Dependent Bug-Freesoftware ismyth Software Testing
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  SoftwareTestingLifeCycle simplysignifiesthesequenceof stepsexecutedinsequential mannertomeetquality goods. STLCLifeCyclecomprises of6phases. SOFTWARE TESTINGLIFE CYCLE(STLC) www.edureka.co Requirement Analysis 1 Test Planning2 Test Case Development 3 Environment Setup4 Test Execution5 Test Cycle Closure 6 www.edureka.co
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  www.edureka.co Requirement Analysis 1 Test Planning2 Test Case Development 3 EnvironmentSetup4 Test Execution5 Test Cycle Closure 6 In this stage, the Testing or QA team decides what needs to be tested. It includes both functional & non-functional requirements. Planning includes determining the resources in terms of cost, time and resources that should be dedicated to the testing phase. This includes writing out a step-by-step procedure on how the test should be executed, the expected results, the actual results etc. A testing environment is a setup of software and hardware for the testing teams to execute test cases Test Execution is the process of executing the code and comparing the expected and actual results. It involves calling out the testing team member meeting & evaluating cycle completion criteria based on many factors www.edureka.cowww.edureka.co
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  www.edureka.co SOFTWARE TESTING CATEGORIES www.edureka.co
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  Software TestingSoftware testingmethods are the ways the tests are conducted. They include black box testing, white box testing, grey box testing, and ad hoc testing. Software Testing Methods Black – Box Testing Zero Knowledge Grey – Box Testing Some Knowledge White – Box Testing Full Knowledge TEST CASE - INPUT TEST CASE - OUTPUT No Documentation No Test Case No Test Design AD-HOC Testing www.edureka.co
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  www.edureka.co SOFTWARE TESTING METHODS White-BoxTesting Statement Coverage Decision Coverage ConditionCoverage Multiple Condition Black-BoxTesting TypesofSoftwareTesting AD-HocTesting Boundary Value Analysis Equivalence Partition Decision Tables State Transition Diagram Use Case Testing Monkey Testing Pair Testing Buddy Testing www.edureka.co
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  www.edureka.co Levels of Software TestingUnit Testing Integration Testing System Testing Acceptance Testing Testing individual components Testing component groups Testing the integrated system Testing the final system Software testing levels describe stages of software development when testing is conducted. www.edureka.co
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  www.edureka.co Types of Software Testing FunctionalTesting UnitTesting Integration Testing System Testing Interface Testing Smoke Testing Non-FunctionalTesting TypesofSoftwareTesting Sanity Testing Regression Testing Acceptance Testing Documentation Testing Installation Testing Performance Testing Reliability Testing Security Testing Smoke Testing Sanity Testing Software testing types are the approaches and techniques that are applied at a given level using an appropriate method to address the test requirements in the most efficient manner. www.edureka.co
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