是否应在rails中测试本机验证？

class User< ApplicationRecord
  validates :name, presence: true, length: { minimum: 3, maximum: 50 }
  validates :email, presence: true, uniqueness: true, format: { with: URI::MailTo::EMAIL_REGEXP }
  validates :password, presence: true, length: { minimum: 6 }
end

test "name should be present and have a minimum length of 3 and maximum length of 50" do
  user = User.new(name: "J", email: "john@example.com", password: "password")
  assert_not user.save
  user.name = "John Doe"
  assert user.save
end

test "email should be present, unique and in a valid format" do
  user = User.new(name: "John Doe", email: "john@example.com", password: "password")
  assert_not user.save
  user.email = "john.example.com"
  assert_not user.save
  user.email = "jane@example.com"
  assert user.save
end

test "password should be present and have a minimum length of 6" do
  user = User.new(name: "John Doe", email: "john@example.com", password: "pass")
  assert_not user.save
  user.password = "password"
  assert user.save
end