How to ignore lines using JUnit 5's @CsvFileSource

Question

I am using @CsvFileSource annotation of JUnit 5 to parameterize my test cases, but I am not able to ignore the comments from in the CSV file.

Any thoughts on how to do this?

Example CSV:

apple fruit sweet
carrot vegetable sweet
// lemon vegetable sour  (Ignore this)
banana fruit sweet

Answer 1

Use a # at the beginning of the comment lines:

apple, fruit, sweet
carrot, vegetable, sweet
# lemon, vegetable, sour
banana, fruit, sweet