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# frozen_string_literal: true
require "abstract_unit"
require "action_controller/metal/strong_parameters"
class ParametersAccessorsTest < ActiveSupport::TestCase
setup do
ActionController::Parameters.permit_all_parameters = false
@params = ActionController::Parameters.new(
person: {
age: "32",
name: {
first: "David",
last: "Heinemeier Hansson"
},
addresses: [{ city: "Chicago", state: "Illinois" }]
}
)
end
test "parameters are not equal to the hash" do
@hash = @params.each_pair.to_h
assert_not_equal @params, @hash
end
test "not eql? to equivalent hash" do
@hash = {}
@params = ActionController::Parameters.new(@hash)
assert_not @params.eql?(@hash)
end
test "not eql? to equivalent nested hash" do
@params1 = ActionController::Parameters.new({ foo: {} })
@params2 = ActionController::Parameters.new({ foo: ActionController::Parameters.new({}) })
assert_not @params1.eql?(@params2)
end
test "not eql? when permitted is different" do
permitted = @params.permit(:person)
assert_not @params.eql?(permitted)
end
test "eql? when equivalent" do
permitted = @params.permit(:person)
assert @params.permit(:person).eql?(permitted)
end
test "has_value? converts hashes to parameters" 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
test "has_value? works with parameters" do
params = ActionController::Parameters.new(foo: { bar: "baz" })
assert params.has_value?(ActionController::Parameters.new("bar" => "baz"))
end
end
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