Fix docstrings for some API unit tests.

Review Request #10367 — Created Dec. 27, 2018 and submitted — Latest diff uploaded

Information

Review Board
release-3.0.x
4412365...

Reviewers

Some of the API unit tests were showing up with <URL> in the doc
strings, due to missing @webapi_test_template decorators. Others had
incorrect URL prefixes. This fixes up all these, ensuring that we always
have decorators added and that they all show URLs in a consistent way.

Unit tests pass. Checked the output for incorrect content.