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-rw-r--r--actionpack/test/controller/parameters/accessors_test.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/actionpack/test/controller/parameters/accessors_test.rb b/actionpack/test/controller/parameters/accessors_test.rb
index 7725c25e22..43cabae7d2 100644
--- a/actionpack/test/controller/parameters/accessors_test.rb
+++ b/actionpack/test/controller/parameters/accessors_test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
require "abstract_unit"
require "action_controller/metal/strong_parameters"
require "active_support/core_ext/hash/transform_values"
@@ -35,6 +37,11 @@ class ParametersAccessorsTest < ActiveSupport::TestCase
assert @params.as_json.key? "person"
end
+ test "to_s returns the string representation of the parameters hash" do
+ assert_equal '{"person"=>{"age"=>"32", "name"=>{"first"=>"David", "last"=>"Heinemeier Hansson"}, ' \
+ '"addresses"=>[{"city"=>"Chicago", "state"=>"Illinois"}]}}', @params.to_s
+ end
+
test "each carries permitted status" do
@params.permit!
@params.each { |key, value| assert(value.permitted?) if key == "person" }