add failing spec

Author: Josh Bodah

spec/indent/nested_module_spec.rb

@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe 'nested modules' do
+ i <<~EOF
+ case System.argv do
+ ["--test"] ->
+ ExUnit.start()
+
+ defmodule FrequencyTest do
+ use ExUnit.Case
+
+ import Frequency
+
+ test "final_frequency" do
+ assert repeated_frequency([
+
+ ]) == 2
+ end
+ end
+ end
+ EOF
+end