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Versions: 20
Compression:
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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module Ezcater
# Use ".<class method>" instead of "self.<class method>" in RSpec example
# group descriptions.
#
# @example
#
# # good
# describe ".does_stuff" do
# ...
# end
#
# # bad
# describe "self.does_stuff" do
# ...
# end
#
# # bad
# describe "::does_stuff" do
# ...
# end
class RspecDotNotSelfDot < Cop
SELF_DOT_REGEXP = /["']self\./.freeze
COLON_COLON_REGEXP = /["'](\:\:)/.freeze
SELF_DOT_MSG = 'Use ".<class method>" instead of "self.<class method>" for example group description.'
COLON_COLON_MSG = 'Use ".<class method>" instead of "::<class method>" for example group description.'
def_node_matcher :example_group_match, <<-PATTERN
(send _ #{RuboCop::RSpec::Language::ExampleGroups::ALL.node_pattern_union} $_ ...)
PATTERN
def on_send(node)
example_group_match(node) do |doc|
if doc.source.match?(SELF_DOT_REGEXP)
add_offense(doc, location: :expression, message: SELF_DOT_MSG)
elsif doc.source.match?(COLON_COLON_REGEXP)
add_offense(doc, location: :expression, message: COLON_COLON_MSG)
end
end
end
def autocorrect(node)
lambda do |corrector|
experession_end = node.source.match?(COLON_COLON_REGEXP) ? 3 : 6
corrector.replace(Parser::Source::Range.new(node.source_range.source_buffer,
node.source_range.begin_pos + 1,
node.source_range.begin_pos + experession_end), ".")
end
end
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems