RSpec/ImplicitSubject does not use example methods defined by third-party gems

[inkstak]

I use saharspecs and its its_call alias :

its_call(1) do
  is_expected
    .to  send_message(Foo, :method).once
    .and change { whatever }
end

I've add saharspec aliases to rubocop and RSpec/ImplicitSubject is set to accept single statement

inherit_gem:
  saharspec: config/rubocop-rspec.yml

[...]

RSpec/ImplicitSubject:
  EnforcedStyle: single_statement_only

It report offenses on Implicit subject:

RSpec/ImplicitSubject: Don't use implicit subject. (https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/ImplicitSubject)
    is_expected
    ^^^^^^^^^^^

I've got the same error when I set RSpec/ImplicitSubject to accept single line

its_call(1) { is_expected.to send_message(Foo, :method).once }

RSpec/ImplicitSubject:
  EnforcedStyle: single_line_only

RSpec/ImplicitSubject: Don't use implicit subject. (https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/ImplicitSubject)
  its_call(1) { is_expected.to send_message(Foo, :method).once }
                ^^^^^^^^^^^

[pirj]

The fix is quite simple.

Would you like to turn it into a PR?

[inkstak]

Thanks, I was a little overwhelmed by the DSL.
I'll try to turn it into a PR with tests today.

[pirj]

I'm closing this, as it turns out that aliases were not properly defined in a third-party library.