Josh Steadmon [off-list ref] writes:

In our current testing environment, we spend a significant amount of
effort crafting end-to-end tests for error conditions that could easily
be captured by unit tests (or we simply forgo some hard-to-setup and
rare error conditions). Describe what we hope to accomplish by
implementing unit tests, and explain some open questions and milestones.
Discuss desired features for test frameworks/harnesses, and provide a
comparison of several different frameworks. Finally, document our
rationale for implementing a custom framework.

Co-authored-by: Calvin Wan [off-list ref]
Signed-off-by: Calvin Wan <redacted>
Signed-off-by: Josh Steadmon <redacted>
---
 Documentation/Makefile                 |   1 +
 Documentation/technical/unit-tests.txt | 240 +++++++++++++++++++++++++
 2 files changed, 241 insertions(+)
 create mode 100644 Documentation/technical/unit-tests.txt

Looks good.  I'll downcase "Add" on the title to match what I have
in my tree, but otherwise it looks OK to me.  Let's see if we can
mark this round ready for 'next' and check if we hear complaints.

I have to make sure I do not forget about the other topic that
builds on top of this one.

Thanks.