tree 16f232fb1d59404597af0bd5d7c8d65269bfb96f
parent 38ead5e887d81e74da3e8911898cd37de7fd751d
author Nan Zhou <nanzhoumails@gmail.com> 1656892510 +0000
committer Nan Zhou <nanzhoumails@gmail.com> 1657651556 +0000

test treewide: apply test names best practices

1. test suite names are usually related to the function under tests, not
the whole source or header file
2. test case names should be verbose and describe the high level
behavior

This commits also splits test cases when they are for different
functions, and merges test cases when they are very similar.

Reference:
1. https://github.com/google/googletest/tree/main/googletest/samples
2. https://testing.googleblog.com/2007/02/tott-naming-unit-tests-responsibly.html

Signed-off-by: Nan Zhou <nanzhoumails@gmail.com>
Change-Id: I498cb2076bbaa9f0829f50bca45a2e38a6f4ab7d