我试图确保使用Devise in Rails 4来维护正确的用户访问权限,并且我很难在测试套件中记录用户。
最简单的情况:
require 'test_helper'
include Devise::TestHelpers
class SiteLayoutTest < ActionDispatch::IntegrationTest
def setup
@user = users(:test1)
end
test "logged in should get index" do
sign_in @user
get users_path
assert_response :success
assert_select "title", "User Index"
end
end
到目前为止,除了使用适当的操作实现Devise和Users控制器之外,我还没有做得更多。
我一直得到:NoMethodError: undefined method 'env' for nil:NilClass
,特指含有sign_in @user
的行,我可以找到其他人遇到相同错误的实例,但似乎从来没有找到问题的实际解决方案我&# 39; m试图解决。
如何使用Devise in Rails 4登录用户进行测试?感谢。
编辑:
夹具/ users.yml里
test1:
id: '1'
email: 'test1@example.com'
encrypted_password: <%= Devise::Encryptor.digest(User, "password") %>
created_at: <%= Time.now - 6.minutes %>
updated_at: <%= Time.now - 4.minutes %>
原位解决方案:
test "logged in should get index" do
post user_session_path, 'user[email]' => @user.email, 'user[password]' => 'password'
get users_path
assert_response :success
assert_select "title", "User Index"
end
答案 0 :(得分:7)
这是来自docs:
&#34;不要在集成测试中使用Devise :: TestHelpers。&#34;
您必须手动登录。这是一个网站测试示例,除非已登录,否则不允许用户访问根路径。您可以在支持文件中创建一种方法,手动登录用户,然后在您想要登录时调用它用户,因此您每次需要登录用户时都不必使用此代码。
HtmlAgilityPack.HtmlWeb hw = new HtmlAgilityPack.HtmlWeb();
HtmlAgilityPack.HtmlDocument doc = hw.Load("https://www.test.com");
var hrefs = (from image in doc.DocumentNode.Descendants()
where image.Name == "img" &&
image.ParentNode.Name == "a"
select image.ParentNode).ToList();
foreach (var href in hrefs)
{
newHtmls.Add(href.GetAttributeValue("href", ""));
}
编辑:以防万一它将来会有所帮助。您可以使用Warden Test Helpers进行集成测试,但上述方法是更好的测试。这是一个有效的例子:
require 'test_helper'
class UserFlowsTest < ActionDispatch::IntegrationTest
test "signed in user is redirected to root_path" do
get user_session_path
assert_equal 200, status
@david = User.create(email: "david@mail.com", password: Devise::Encryptor.digest(User, "helloworld"))
post user_session_path, 'user[email]' => @david.email, 'user[password]' => @david.password
follow_redirect!
assert_equal 200, status
assert_equal "/", path
end
test "user is redirected to sign in page when visiting home page" do
get "/"
assert_equal 302, status
follow_redirect!
assert_equal "/users/sign_in", path
assert_equal 200, status
end
end