Class: RuboCop::RSpec::Wording

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop/rspec/wording.rb

Overview

RSpec example wording rewriter

Constant Summary collapse

SHOULDNT_PREFIX = 
/\Ashould(?:n't|n’t| not)\b/i.freeze
SHOULDNT_BE_PREFIX = 
/#{SHOULDNT_PREFIX} be\b/i.freeze
WILL_NOT_PREFIX = 
/\Awill not\b/i.freeze
WONT_PREFIX = 
/\Awo(?:n't|n’t)\b/i.freeze
ES_SUFFIX_PATTERN = 
/(?:o|s|x|ch|sh|z)\z/i.freeze
IES_SUFFIX_PATTERN = 
/[^aeou]y\z/i.freeze

Instance Method Summary collapse

Constructor Details

#initialize(text, ignore:, replace:) ⇒ Wording

Returns a new instance of Wording.



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# File 'lib/rubocop/rspec/wording.rb', line 14

def initialize(text, ignore:, replace:)
  @text         = text
  @ignores      = ignore
  @replacements = replace
end

Instance Method Details

#rewrite ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'lib/rubocop/rspec/wording.rb', line 21

def rewrite
  case text
  when SHOULDNT_BE_PREFIX
    replace_prefix(SHOULDNT_BE_PREFIX, 'is not')
  when SHOULDNT_PREFIX
    replace_prefix(SHOULDNT_PREFIX, 'does not')
  when WILL_NOT_PREFIX
    replace_prefix(WILL_NOT_PREFIX, 'does not')
  when WONT_PREFIX
    replace_prefix(WONT_PREFIX, 'does not')
  else
    remove_should_and_pluralize
  end
end