- assert statement¶
A statement that verifies that a boolean condition is true.
- design by contract¶
An approach to designing functions that specifies function behavior using preconditions and postconditions.
Part of a function specification that states the work the function completed by the function if the precondition is satisfied.
A boolean condition that the caller of a function must ensure is true in order for the function to produce correct results
- specification-based tests¶
tests that are designed based only on the information in the function specification, without considering any of the details in the function implementation.
- unit test¶
Code that tests a function to determine if it works properly