class RuboCop::Cop::RSpec::NotToNot

Checks for consistent method usage for negating expectations.

@example ‘EnforcedStyle: not_to` (default)

# bad
it '...' do
  expect(false).to_not be_true
end

# good
it '...' do
  expect(false).not_to be_true
end

@example ‘EnforcedStyle: to_not`

# bad
it '...' do
  expect(false).not_to be_true
end

# good
it '...' do
  expect(false).to_not be_true
end

Constants

MSG
RESTRICT_ON_SEND

Public Instance Methods

on_send(node) click to toggle source
# File lib/rubocop/cop/rspec/not_to_not.rb, line 40
def on_send(node)
  not_to_not_offense(node, alternative_style) do
    add_offense(node.loc.selector) do |corrector|
      corrector.replace(node.loc.selector, style.to_s)
    end
  end
end

Private Instance Methods

message(_node) click to toggle source
# File lib/rubocop/cop/rspec/not_to_not.rb, line 50
def message(_node)
  format(MSG, replacement: style, original: alternative_style)
end