Class: RuboCop::Cop::TurboRspec::UseHaveTurboStream

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/turbo_rspec/use_have_turbo_stream.rb

Overview

Flags request specs that assert turbo stream content by matching against +response.body+ as a raw string. Use +have_turbo_stream+ instead.

Examples:

Bad — string matching on response.body

expect(response.body).to include("<turbo-stream")
expect(response.body).to match(/turbo-stream/)

Good

expect(response).to have_turbo_stream
expect(response).to have_turbo_stream.with_action(:append).targeting("list")

Constant Summary collapse

MSG = 
"Use `expect(response).to have_turbo_stream` instead of " \
"asserting on `response.body` directly."
RESTRICT_ON_SEND = 
%i[to not_to].freeze

Instance Method Summary collapse

Instance Method Details

#on_send(node) ⇒ Object 



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# File 'lib/rubocop/cop/turbo_rspec/use_have_turbo_stream.rb', line 31

def on_send(node)
  return unless response_body_expectation?(node)
  return unless turbo_stream_related?(node)

  add_offense(node)
end