Added "request" specs type

[ghost]

Code for #14

Including gem functionality by specifying type: :request in rspec's describe block

[davydovanton]

not use that it's correct lines.
We use RequestHelpers helper in feature types spec. And Matchers in action, view, entity and other types.

Could you fix it before merge please?

[ghost]

sure

[ghost]

A little bit confused by

And Matchers in action, view, entity and other types.

Here is my suggestion:

Suggested change

	config.include RSpec::Hanami::RequestHelpers, type: :request
	RSpec.configure do |config|
	config.include RSpec::Hanami::RequestHelpers, type: :request
	config.include RSpec::Hanami::RequestHelpers, type: :feature
	config.include RSpec::Hanami::Matchers, type: :request
	config.include RSpec::Hanami::Matchers, type: :action
	config.include RSpec::Hanami::Matchers, type: :view
	config.include RSpec::Hanami::Matchers, type: :entity
	end

What are other types?

[ghost]

Also, I found another one unexpected behavior: when I'm require matchers and run all tests some tests expects from subject to be an array (rack-response)

subject { interactor.() }
it { expect(subject).to be_success }

with error message

NoMethodError: undefined method `first' for #Hanami::Interactor

This error is referenced to Hanami::Matchers::BeStatus

Looks like matchers should be refactored, or be included in individual order by spec-types