Test case document is also a part of test deliverables, by reading test case document stakeholders get an idea about the quality of test cases written and the effectiveness of those test cases. Stakeholders can also provide inputs about the current set of test cases as well as suggest some more missing test cases.
What is a Test Case?
A test case is a documentation which specifies input values, expected output and the preconditions for executing the test.
IEEE Standard 610 (1990) defines test case as follows:
A set of test inputs, execution conditions, and expected results developed for a particular objective, such as to exercise a particular program path or to verify compliance with a specific requirement.