doc/tutorial/kubernetes: only run as a long test
Running all tests was pretty slow, and the main culprit was this
tutorial, which took over 30s of wall time:
$ time go test -count=1 ./...
[...]
real 0m36.103s
user 2m30.345s
sys 0m11.404s
Only running it as a long test makes a huge difference,
as the vast majority of the other tests are rather quick and can be run
in parallel:
$ time go test -count=1 ./...
[...]
real 0m8.784s
user 1m32.441s
sys 0m8.207s
This particularly matters when testing changes to any of the core
packages, as then the majority of the test caches are invalidated.
Signed-off-by: Daniel Martí <mvdan@mvdan.cc>
Change-Id: I234f0ae423926524600df4cc50c709495026430e
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/543501
Unity-Result: CUEcueckoo <cueckoo@cuelang.org>
TryBot-Result: CUEcueckoo <cueckoo@cuelang.org>
Reviewed-by: Paul Jolly <paul@myitcv.io>