Integration Testing Approach BSA PL V2 Final

8/17/2019 Integration Testing Approach BSA PL V2 Final

1/5

ntegrated Unit Testing Engagement

MetLife - Cognizant


2/5

© 2014 Cognizant

Integrated Unit Testing – Where we t!

Integrated Unit Testing"IUT# aims to im$%ement &'hift Left& Tstrateg( )( *om)ining +,a%it( ss,ran*e "+# and de.e%o$menof a software $ro/e*t ear%ier and more dee$%( in $ro/e*t $%an t

e$anding the testing $rogram and red,*ing man$ower ae,i$ment needs

e( 3erings

5o*,s reas 6enets

Analysis of Technical DesignSpecications Documents

Code Review for StaticAnalysis

Testing of Inter-ApplicationCoupling

Eecute !igh priority"usiness Scenarios toarrest critical defects#"etter test coverage thantraditional $A Testing

Customer %alue Adds

&inimum Defectwith maimum tcoverage!igh release pre

Reduction in test) cost in su(se*testing cycles

$$%i*ation 7e.e%o$ment8Enhan*ement

IUT +,a%it( ss,ran*


3/5

© 2014 Cognizant

IUT $$roa*h

Analysis

• BRD/FRD Analysis• Technical Spec Doc• Static Code Analysis

Design Execution

Am(iguity trac'er

Test +lan Document Test ScenarioDocumentAutomation Script

Test ,ogther (servations

• Test planning• Design high priority

scenarios• Automation Script

design

• Execute Automationscripts

• Validate Integration points

• Deect Reportingand interacting !ith AD Team or Bug "x

• Deect Retesting

P r o j e c t s

• :ew ;rod,*tLa,n*hes

• Ma/or andMinorenhan*ements

• $$%i*ation


5/5© 2014 Cognizant

Test Automation in I>T

Excel Comparator A useful solution to compare similar datasets?etracts eported in ecel formats in order to detect discrepancies#

!"# timelines are limite$ an$ s%ort !hen compared to traditional#A timelines$ The o%erall moti%e is to $etect t%e maximum num&erof $efects &eore the #A testing &egins$ Considering the limited time'span or I(T and its o&)ecti%es the pro)ect team need to &an* on theollo!ing +

,$ (se o s*illed resources !ho has good &usiness or application*no!ledge + !ho can ho%er around the deect prone areas oapplication and expose deects

'( !ncrease$ test coverage

#%e secon$ point imply extensive use of automation tools an$solution accelerators t%at )oul$ potentially improve team

pro$uctivity

Business rules ta&les va

Data set vali$

*e) Busine

Do)nstream E

Correspon$ence PD ,ali

#ools an$ Solution Accelerators t%at can &eleverage$ -

Cogni.ant proprietary tool for PD ,ali$ation PD Automation PR/ +D@ Automation +ro is an E5E +D@ validation solution that greatly reduces the manual e=ort re*uired for +D@ document valid

comprehensive features that addresses the 'ey dimensions of +D@ validation vi#6 comparison6 etraction and validation

!n%ouse #est Automation rame)or0Agnostic hy(rid automation framewor' that com(ines the (est practices of 'eyword driven and data driven approaches#

BR# ,ali$ation Macro

This is an ecel (ased macro that ta'es two versions of (usiness rules?admin ta(les as input B say one (efore code drop anand highlights the di=erences (etween the two versions# The output result is then veried manually - Epected mismatcheam(iguities are reported#