Question

What are Parameterised tests used for in JUnit?

(a) Run a test many times with different sets of parameters

(b) Run a test with no parameters

(c) Run a test with only String parameters

(d) Run a test once with fixed set of parameters

The question was asked during an internship interview.

Question is from Running Parameterized Tests topic in section Exploring Core JUnit of JUnit

Answer 1

Right option is (a) Run a test many times with different sets of parameters

The explanation is: The Parameterized test runner allows to run a test many times with different sets of parameters.