[Bug-wget] Unit test case for parse_content_range()

[Darshit Shah]

I've written a unit test for the parse_content_range() method.
However, I haven't yet populated it with various test cases.
Sharing the patch for the unit test here. I will add more test cases
for this test later.

Kindly do review the patch. If no one complains, I'll push it in a
couple of days.

-- 
Thanking You,
Darshit Shah

0001-Add-unit-test-for-parse_content_range-method.patch
Description: Text Data