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55 lines
1.7 KiB
Ruby
55 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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require "abstract_unit"
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require "action_controller/metal/strong_parameters"
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require "active_support/core_ext/string/strip"
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class ParametersSerializationTest < ActiveSupport::TestCase
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setup do
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@old_permitted_parameters = ActionController::Parameters.permit_all_parameters
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ActionController::Parameters.permit_all_parameters = false
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end
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teardown do
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ActionController::Parameters.permit_all_parameters = @old_permitted_parameters
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end
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test "yaml serialization" do
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params = ActionController::Parameters.new(key: :value)
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yaml_dump = YAML.dump(params)
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assert_match("--- !ruby/object:ActionController::Parameters", yaml_dump)
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assert_match(/parameters: !ruby\/hash:ActiveSupport::HashWithIndifferentAccess\n\s+key: :value/, yaml_dump)
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assert_match("permitted: false", yaml_dump)
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end
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test "yaml deserialization" do
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params = ActionController::Parameters.new(key: :value)
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roundtripped = YAML.load(YAML.dump(params))
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assert_equal params, roundtripped
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assert_not_predicate roundtripped, :permitted?
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end
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test "yaml backwardscompatible with psych 2.0.8 format" do
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params = YAML.load <<-end_of_yaml.strip_heredoc
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--- !ruby/hash:ActionController::Parameters
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key: :value
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end_of_yaml
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assert_equal :value, params[:key]
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assert_not_predicate params, :permitted?
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end
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test "yaml backwardscompatible with psych 2.0.9+ format" do
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params = YAML.load(<<-end_of_yaml.strip_heredoc)
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--- !ruby/hash-with-ivars:ActionController::Parameters
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elements:
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key: :value
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ivars:
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:@permitted: false
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end_of_yaml
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assert_equal :value, params[:key]
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assert_not_predicate params, :permitted?
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end
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end
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