In order to investigate, evaluate and ascertain the completeness and quality of a project, developers perform quality assurance tests. Testing can be performed as individual components/units using Tests, or as a whole using Test Sets. The goal is to check and verify if a specific target requirement is applied, even when determined pre-conditions preconditions are set, and . It also help helps prevent and uncover situations and defects that could negatively impact the overall usability of the final product.

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Although tests may be edited anytime, the immutability of tests is guaranteed whenever tests are scheduled to be executed in some Test Execution.

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