Nt1310 Unit 4 Elements Of Software Testing

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Testing is a process of analyzing the software item to detect the differences between existing and required conditions (bugs) and to evaluate the feature of the software item. Software testing generally involves the validation and verification processes. Verification is the process of evaluating the system or component to determine the product of a given development phase satisfy the condition imposed at the start of the phase. Validation is the process of evaluating the system or component during or at the end of development to determine whether it satisfy the specified requirements or not.
Test plan outlines the scope, resources, approach and schedule of all testing activities. It identifies the item and features to be tested, types of testing. System needs to be tested with all features
These test plans should be able to
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Initial unit testing will be conducted by developers.
2. As complete tested modules are received from development side then test team verify and also test these modules
Integration testing is to ensure that all interacting subsystems in a system interface correctly with one another to produce desired results.
1. Integration test will be run according to the integration test plans by the test team member.
2. If any of the actual result do not agree with expected result then person performing the test will generate complete problem report
3. After necessary action has been taken to resolve the problem. The test run will be performed again to verify that it is working correct or not. Test Plan may be need to update depending on the results.
The goal of the system is to ensure that systems performs as per functional requirements specified by clients. A system test covers the testing of a function within a system. System testing is performed once integration testing has been completed
1. Verify that .system test environment has been created and that it is functional.
2. Execute the system test plan scenarios as assigned to each test team