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Versions: 24
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Contents
require 'test_helper'
class ReadableTest < MiniTest::Spec
Credentials = Struct.new(:password, :credit_card) do
def password
raise "don't call me!"
end
end
CreditCard = Struct.new(:name, :number) do
def number
raise "don't call me!"
end
end
class PasswordForm < Disposable::Twin
feature Setup
feature Sync
property :password, readable: false
property :credit_card do
property :name
property :number, readable: false
end
end
let (:cred) { Credentials.new("secret", CreditCard.new("Jonny", "0987654321")) }
let (:twin) { PasswordForm.new(cred) }
it {
twin.password.must_equal nil # not readable.
twin.credit_card.name.must_equal "Jonny"
twin.credit_card.number.must_equal nil # not readable.
# manual setting on the twin works.
twin.password = "123"
twin.password.must_equal "123"
twin.credit_card.number = "456"
twin.credit_card.number.must_equal "456"
twin.sync
# it writes, but does not read.
cred.inspect.must_equal '#<struct ReadableTest::Credentials password="123", credit_card=#<struct ReadableTest::CreditCard name="Jonny", number="456">>'
# test sync{}.
hash = {}
twin.sync do |nested|
hash = nested
end
hash.must_equal("password"=> "123", "credit_card"=>{"name"=>"Jonny", "number"=>"456"})
}
# allow passing non-readable value as option.
it do
twin = PasswordForm.new(cred, password: "open sesame!")
twin.password.must_equal "open sesame!"
end
end
Version data entries
24 entries across 24 versions & 1 rubygems