[英]ruby on rails tutorial chapter 6 error on email validation
我在第6章列出6.21添加REGEX以进行正确的电子邮件验证,并仔细检查了user.rb和user_test.rb,但无法弄清楚我是如何得到以下错误的。
FAIL["test_should_be_valid", UserTest, 6.092359365000448]
test_should_be_valid#UserTest (6.09s)
Expected false to be truthy.
test/models/user_test.rb:10:in `block in <class:UserTest>'
这是我的user.rb
class User < ApplicationRecord
validates :name, presence: true, length: { maximum: 50 }
VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
validates :email, presence: true, length: { maximum: 255 },
format: { with: VALID_EMAIL_REGEX }
end
这是我的user_test.rb
require 'test_helper'
class UserTest < ActiveSupport::TestCase
def setup
@user = User.new(name: "Example User", email: "user@example,com")
end
test "should be valid" do
assert @user.valid?
end
test "name should be present" do
@user.name = " "
assert_not @user.valid?
end
test "email should be present" do
@user.email = " "
assert_not @user.valid?
end
test "name should not be too long" do
@user.name = "a" * 51
assert_not @user.valid?
end
test "email should not be too long" do
@user.email = "a" * 244 + "@example.com"
assert_not @user.valid?
end
test "email validation should accept valid addresses" do
valid_addresses = %w[user@example.com USER@foo.COM A_US-ER@foo.bar.org first.last@foo.jp alice+bob@baz.cn]
valid_addresses.each do |valid_address|
@user.email = valid_address
assert @user.valid?, "#{valid_address.inspect} should be valid"
end
end
test "email validation should reject invalid addresses" do
invalid_addresses = %w[user@example,com user_at_foo.org user.name@example. foo@bar_baz.com foo@bar+baz.com]
invalid_addresses.each do |invalid_address|
@user.email = invalid_address
assert_not @user.valid?, "#{invalid_address.inspect} should be invalid"
end
end
end
def setup
@user = User.new(name: "Example User", email: "user@example,com")
end
该电子邮件无效。 它有一个逗号。
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