file_test rule to address --incompatible_disallow_struct_provider_syntax flag

[alex1545]

Description of the problem / feature request:

In rules_docker we are addressing issue #7347 to only return a list of providers from all rule implementation functions (PR). We import the file_test rule from this project that still returns a struct, which makes our CI fail when running with the --incompatible_disallow_struct_provider_syntax flag.

Do you have any timelines as of when you plan to address issue #7347 in this project or maybe for the file_test rule?

Bugs: what's the simplest, easiest way to reproduce this bug? Please provide a minimal example if possible.

Run any file_testtarget with the --incompatible_disallow_struct_provider_syntax flag.

What's the output of bazel info release?

0.23.2

[laurentlb]

@c-parsons fixed the file test_rules.bzl.

Chris, shall we get rid of test_rules.bzl? Any reason not to use Skylib?

[katre]

Closed for lack of activity. Please ping the reviewers to reopen if this is still a problem.