我有一个带有 has_secure_password 的 Account 模型(它会自动创建 2 个 attr_accessors:password 和 password_confirmation,创建时需要)。我想避免在更新帐户对象时指定这些字段,因此我尝试使用 RSpec 和 factoryGirl 创建一个测试,如下所示:
describe Account do
before do
@account = FactoryGirl.build(:account) # this does not save the object
end
describe "password is not present (on update)" do
before do
@account.save
@account.name = 'updated without specifying the password field'
end
it "should be valid" do
should be_valid
end
end
end
但是,我最终得到了错误:
Account password is not present (on update) should be valid
Failure/Error: should be_valid
expected valid? to return true, got false
# ./spec/models/account_spec.rb:48:in `block (3 levels) in <top (required)>'
我不能使用 FactoryGirl.create(:account) 因为 before 块在许多其他测试之前执行,并且模型验证了电子邮件字段的唯一性。
如果我在最初的 before 块中使用 FactoryGirl.create(:account) (我现在使用序列生成器来创建一个唯一的电子邮件地址)......这个测试失败:
describe "email is already taken" do
before do
same_user = @account.dup
same_user.email = @account.email.upcase # let's test against case sensitive strings
same_user.save
end
it { should_not be_valid }
end
这些是 Account 模型中的一些验证:
validates :name, :surname, presence: true
validates :email, presence: true,
uniqueness: { case_sensitive: false },
format: { with: /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i }
validates :birthday, presence: true
# Password validations
validates :password, presence: true, :on => :create
validates :password, length: { minimum: 4, maximum: 20 }, allow_blank: true
validates :password_confirmation, presence: true, :unless => lambda { self.password.blank? }