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Merge pull request #45221 from jhawthorn/ac_params_eql_fix
Fix eql? of AC::Parameters to match hash
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Original file line number | Diff line number | Diff line change |
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# frozen_string_literal: true | ||
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require "abstract_unit" | ||
require "action_controller/metal/strong_parameters" | ||
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class ParametersAccessorsTest < ActiveSupport::TestCase | ||
setup do | ||
ActionController::Parameters.permit_all_parameters = false | ||
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@params = ActionController::Parameters.new( | ||
person: { | ||
age: "32", | ||
name: { | ||
first: "David", | ||
last: "Heinemeier Hansson" | ||
}, | ||
addresses: [{ city: "Chicago", state: "Illinois" }] | ||
} | ||
) | ||
end | ||
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test "deprecated comparison works" do | ||
@hash = @params.each_pair.to_h | ||
assert_deprecated do | ||
assert_equal @params, @hash | ||
end | ||
end | ||
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test "deprecated comparison disabled" do | ||
without_deprecated_params_hash_equality do | ||
@hash = @params.each_pair.to_h | ||
assert_not_deprecated do | ||
assert_not_equal @params, @hash | ||
end | ||
end | ||
end | ||
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test "not eql? to equivalent hash" do | ||
@hash = {} | ||
@params = ActionController::Parameters.new(@hash) | ||
assert_not_deprecated do | ||
assert_not @params.eql?(@hash) | ||
end | ||
end | ||
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test "not eql? to equivalent nested hash" do | ||
@params1 = ActionController::Parameters.new({ foo: {} }) | ||
@params2 = ActionController::Parameters.new({ foo: ActionController::Parameters.new({}) }) | ||
assert_not_deprecated do | ||
assert_not @params1.eql?(@params2) | ||
end | ||
end | ||
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test "not eql? when permitted is different" do | ||
permitted = @params.permit(:person) | ||
assert_not @params.eql?(permitted) | ||
end | ||
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test "eql? when equivalent" do | ||
permitted = @params.permit(:person) | ||
assert @params.permit(:person).eql?(permitted) | ||
end | ||
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test "has_value? converts hashes to parameters" do | ||
assert_not_deprecated do | ||
params = ActionController::Parameters.new(foo: { bar: "baz" }) | ||
assert params.has_value?("bar" => "baz") | ||
params[:foo] # converts value to AC::Params | ||
assert params.has_value?("bar" => "baz") | ||
end | ||
end | ||
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test "has_value? works with parameters" do | ||
without_deprecated_params_hash_equality do | ||
params = ActionController::Parameters.new(foo: { bar: "baz" }) | ||
assert params.has_value?(ActionController::Parameters.new("bar" => "baz")) | ||
end | ||
end | ||
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private | ||
def without_deprecated_params_hash_equality | ||
ActionController::Parameters.allow_deprecated_parameters_hash_equality = false | ||
yield | ||
ensure | ||
ActionController::Parameters.allow_deprecated_parameters_hash_equality = true | ||
end | ||
end |
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