Guidelines for Functional Test Cases

We generally need to follow the Guidelines for Functional Test Cases as per our test process. Some of the information giving you…..

Build use case scenarios as indicated below

Understand and analyse use case from SRS.

Create Scenarios with conditions for each Use cases (Refer UML modelling for details)

For each scenario/condition, write test cases with detailed steps and identify expected output

Write test cases for special requirements of each use case.

Identify Test data as indicated below:

Identify the domain values of each parameter.           

E.g.   a person is eligible for insurance program if he meets the age requirement as 18 to 64 (as per mentioned in admin module) then BVA analysis should be in following way for this requirement

Based on domain values create equivalence classes           

E.g. For the above domain value set, the equivalence classes are c1={1,2… 18}, c2={18,19…63,64}, c3={64,65…. and above} c1-Invalid Values, c2-Valid Values, c3-Invalid Values

Choose boundary values of each class and few values between boundaries of each class as input data

Build scripts if required

Examples

The system does what was expected

Verify valid data flows through the system correctly

Test how the system handles invalid inputs, Verify the system’s all edits, validation rules, default values, error messages and warning messages

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