Class: Shirobai::Cop::RSpec::RepeatedExample

Inherits:
RuboCop::Cop::Base
  • Object
show all
Includes:
RuboCop::Cop::RSpec::RepeatedItems, BundleEligible
Defined in:
lib/shirobai/cop/rspec/repeated_example.rb

Overview

Drop-in Rust reimplementation of RSpec/RepeatedExample (rubocop-rspec 3.10.2).

Same split as RSpec/RepeatedDescription: Rust collects each example group's examples on the shared walk and puts the example BLOCK node ranges of every group with >= 2 examples on the wire (identical data to RepeatedDescription — each cop owns its slot). The wrapper relocates the parser nodes, wraps them in the stock RuboCop::RSpec::Example, includes stock's RepeatedItems mixin, and runs find_repeated_groups VERBATIM. The signature is [metadata, implementation] (plus definition.arguments for its), compared by parser-node structural equality — so quote-style and paren differences are repeats while a dstr and a heredoc body are not, all decided on real nodes rather than bytewise.

Constant Summary collapse

MSG = 
"Don't repeat examples within an example group. " \
"Repeated on line(s) %<lines>s."

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.badge ⇒ Object 



27
 
# File 'lib/shirobai/cop/rspec/repeated_example.rb', line 27

def self.badge = RuboCop::Cop::Badge.parse(cop_name)

.bundle_args(_config) ⇒ Object

Config-less (the segment's role lists cover everything).



30
31
32
 
# File 'lib/shirobai/cop/rspec/repeated_example.rb', line 30

def self.bundle_args(_config)
  []
end

.cop_name ⇒ Object 



26
 
# File 'lib/shirobai/cop/rspec/repeated_example.rb', line 26

def self.cop_name = "RSpec/RepeatedExample"

Instance Method Details

#on_new_investigation ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/shirobai/cop/rspec/repeated_example.rb', line 34

def on_new_investigation
  groups = resolved_groups
  return if groups.empty?

  source = bundle_eligible? ? processed_source.raw_source : processed_source.buffer.source
  off = SourceOffsets.for(source)
  located = locate_blocks(groups, off)

  groups.each do |ranges|
    examples = examples_for(ranges, off, located)
    next if examples.length < 2

    find_repeated_examples(examples).each do |repeated_examples|
      add_offenses_for_repeated_group(repeated_examples)
    end
  end
end