Merge `lib/` and `tooling/lib` association

spec/tooling/lib/tooling/test_file_finder_spec.rb

@@ -31,10 +31,10 @@ RSpec.describe Tooling::TestFileFinder do
     end
 
     context 'when given a file in tooling/' do
-      let(:file) { 'tooling/lib/quality/test_file_finder.rb' }
+      let(:file) { 'tooling/lib/tooling/test_file_finder.rb' }
 
       it 'returns the matching tooling test' do
-        expect(subject.test_files).to contain_exactly('spec/tooling/lib/quality/test_file_finder_spec.rb')
+        expect(subject.test_files).to contain_exactly('spec/tooling/lib/tooling/test_file_finder_spec.rb')
       end
     end
 

tooling/lib/tooling/test_file_finder.rb

@@ -60,9 +60,8 @@ module Tooling
     def foss_matcher
       TestFileMatcher.new do |matcher|
         matcher.associate(%r{^app/(.+)\.rb$}) { |match| "spec/#{match[1]}_spec.rb" }
-        matcher.associate(%r{^lib/(.+)\.rb$}) { |match| "spec/lib/#{match[1]}_spec.rb" }
+        matcher.associate(%r{^(tooling/)?lib/(.+)\.rb$}) { |match| "spec/#{match[1]}lib/#{match[2]}_spec.rb" }
         matcher.associate(%r{^spec/(.+)_spec.rb$}) { |match| match[0] }
-        matcher.associate(%r{^(tooling/lib/.+)\.rb$}) { |match| "spec/#{match[1]}_spec.rb" }
       end
     end
   end