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-rw-r--r--actionpack/test/controller/parameters/mutators_test.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/actionpack/test/controller/parameters/mutators_test.rb b/actionpack/test/controller/parameters/mutators_test.rb
index 2c36f488c6..49dede03c2 100644
--- a/actionpack/test/controller/parameters/mutators_test.rb
+++ b/actionpack/test/controller/parameters/mutators_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"
@@ -35,7 +37,7 @@ class ParametersMutatorsTest < ActiveSupport::TestCase
end
test "delete returns nil when the key is not present" do
- assert_equal nil, @params[:person].delete(:first_name)
+ assert_nil @params[:person].delete(:first_name)
end
test "delete returns the value of the given block when the key is not present" do