Trying to make sense of TestSimperiumMirror

test/test_simperium_mirror.rb

@@ -1,10 +1,18 @@
 require 'test/unit'
-require 'simperium/listener-export-mongohq'
+# We shouldn't try to load an executable script
+# require 'simperium/listener-export-mongohq'
 
 @admin_key = ENV['SIMPERIUM_CLIENT_TEST_ADMINKEY']
 @appname = ENV['SIMPERIUM_CLIENT_TEST_APPNAME']
 
 class TestSimperiumMirror < Test::Unit::TestCase
+
+  # This test seems peculiar. simperium/listener-export-mongohq is written like
+  # an executable bin script but this test attemps to load it as a stadard .rb
+  # file which doesn't (and shouldn't) work.
+  #
+  # It then tries to call the executable script using a method (`mirror`) which
+  # doesn't actually exist on a module/class `Listener` which is never defined.
 	def test_simperium_mirror
 		Listener::mirror(@appname, @admin_key, 'todo')
 	end