oe-selftest: devtool: test find-recipe and edit-recipe
We weren't testing the devtool find-recipe and edit-recipe subcommands,
with the result that when they regressed recently we didn't notice. Add
some code into the test_devtool_add to test this (since we need a
recipe in the workspace, and adding a new test with all that preamble
would seem a bit excessive for these simple checks). Also take the
opportunity to refactor the test a little bit so that the recipe name
and version are variables rather than hardcoding them everywhere.
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
