class RubyIndexer::ReferenceFinderTest

def test_finds_singleton_methods
  # The current implementation matches on both `Bar.foo` and `Bar#foo` even though they are different
  refs = find_method_references("foo", <<~RUBY)
    class Bar
      class << self
        def foo
        end
      end
      def foo
      end
    end
    Bar.foo
  RUBY
  assert_equal(3, refs.size)
  assert_equal("foo", refs[0].name)
  assert_equal(3, refs[0].location.start_line)
  assert_equal("foo", refs[1].name)
  assert_equal(7, refs[1].location.start_line)
  assert_equal("foo", refs[2].name)
  assert_equal(11, refs[2].location.start_line)
end