Active TopicsActive Topics  Display List of Forum MembersMemberlist  CalendarCalendar  Search The ForumSearch  HelpHelp
  RegisterRegister  LoginLogin


 One Stop Testing ForumTypes Of Software Testing @ OneStopTestingSystem Testing @ OneStopTesting

Message Icon Topic: System testing

Post Reply Post New Topic
Author Message
Mithi25
Senior Member
Senior Member
Avatar

Joined: 23Jun2009
Online Status: Offline
Posts: 288
Quote Mithi25 Replybullet Topic: System testing
    Posted: 28Jul2009 at 11:04pm
System testing is probably the most important phase of complete testing cycle. This phase is started after the completion of other phases like Unit, Component and Integration testing.Testing conducted on a complete, integrated system to evaluate the system's compliance with its specified requirements. System testing falls within the scope of black box testing, and as such, should require no knowledge of the inner design of the code or logic. During the System Testing phase, non functional testing also comes in to picture and performance, load, stress, scalability all these types of testing are performed in this phase.
 By Definition, System Testing is conducted on the complete integrated system and on a replicated production environment. System Testing also evaluates that system compliance with specific functional and non functional requirements both. 
It is very important to understand that not many test cases are written for the system testing. Test cases for the system testing are derived from the architecture/design of the system, from input of the end user and by user stories. It does not make sense to exercise extensive testing in the System Testing phase, as most of the functional defects should have been caught and corrected during earlier testing phase.

Utmost care is exercised for the defects uncovered during System Testing phase and proper impact analysis should be done before fixing the defect. Some times, if business permits defects are just documented and mentioned as the known limitation instead of fixing it.

Progress of the System Testing also instills and build confidence in the product teams as this is the first phase in which product is tested with production environment.

System Testing phase also prepares team for more user centric testing i.e User Acceptance Testing.

Entry Criteria
  • Unit, component and Integration test are complete
  • Defects identified during these test phases are resolved and closed by QE team
  • Teams have sufficient tools and resources to mimic the production environment
  • Teams have sufficient tools and resources to mimic the production environment
Exit Criteria
  • Test cases execution reports shows that functional and non functional requirements are met.
  • Defects found during the System Testing are either fixed after doing thorough impact analysis or are documented as known limitations.



Post Resume: Click here to Upload your Resume & Apply for Jobs

IP IP Logged
Post Reply Post New Topic
Printable version Printable version

Forum Jump
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum



This page was generated in 3.844 seconds.
Vyom is an ISO 9001:2000 Certified Organization

© Vyom Technosoft Pvt. Ltd. All Rights Reserved.

Privacy Policy | Terms and Conditions
Job Interview Questions | Placement Papers | Free SMS | Freshers Jobs | MBA Forum | Learn SAP | Web Hosting