Merge pull request #2137 from nashby/indifferent

remove useless test

test/indifferent_hash.rb

@@ -1,33 +0,0 @@
-require 'test_helper'
-
-class IndifferentHashTest < ActiveSupport::TestCase
-  setup do
-    @hash = Devise::IndifferentHash.new
-  end
-
-  test "it overwrites getter and setter" do
-    @hash[:foo] = "bar"
-    assert_equal "bar", @hash["foo"]
-    assert_equal "bar", @hash[:foo]
-
-    @hash["foo"] = "baz"
-    assert_equal "baz", @hash["foo"]
-    assert_equal "baz", @hash[:foo]
-  end
-
-  test "it overwrites update" do
-    @hash.update :foo => "bar"
-    assert_equal "bar", @hash["foo"]
-    assert_equal "bar", @hash[:foo]
-
-    @hash.update "foo" => "baz"
-    assert_equal "baz", @hash["foo"]
-    assert_equal "baz", @hash[:foo]
-  end
-
-  test "it returns a Hash on to_hash" do
-    @hash[:foo] = "bar"
-    assert_equal Hash["foo", "bar"], @hash.to_hash
-    assert_kind_of Hash, @hash.to_hash
-  end
-end if defined?(Devise::IndifferentHash)