Using an interface instead of a func is more flexible while achieving
the same effect. It allows you to succintly define a large number of
test cases as structs, as is common in table-driven testing.
A helper func is added that converts the existing test funcs into the
interface, so the change is fairly seamless.
Signed-off-by: Erik Sipsma <erik@sipsma.dev>
The alternative is a helper container running e.g. find, capturing the output
to a scratch to be read back (with ref.ReadFile) and parsed.
Signed-off-by: Ian Campbell <ijc@docker.com>
Erik Sipsma
Tonis Tiigi
Sam Whited
Ian Campbell