功能测试问题

我有测试代码如下，为什么“测试”应该得到创建“做”总是失败？功能测试问题

# called before every single test 
    def setup 
    logger.debug '2' 
    @new_user = User.create(:email     => '[email protected]', 
          :password    => 'secret', 
          :password_confirmation => 'secret') 
    logger.debug "==========> #{@new_user.id}" 
    end 

    # called after every single test 
    def teardown 
    @new_user.delete 
    end 



    test "should get create" do 
    logger.debug '1' 
    get :create, :email => "[email protected]", :password => "secret" 
    assert_response :success # <------why it always failed here? 
    assert_redirected_to user_path(@new_user) 
    end

控制台输出：在3.834383秒成品。

1) Failure: 
test_should_get_create(SessionsControllerTest) [test/functional/sessions_controller_test.rb:24]: 
Expected block to return true value. 

1 tests, 1 assertions, 1 failures, 0 errors, 0 skips 

test.log: 
    2 
     SQL (2.0ms) SELECT 1 FROM "users" WHERE ("users"."email" = '[email protected]') LIMIT 1 
     SQL (0.0ms) SELECT name 
    FROM sqlite_master 
    WHERE type = 'table' AND NOT name = 'sqlite_sequence' 
     AREL (6.0ms) INSERT INTO "users" ("email", "hashed_password", "salt", "created_at", "updated_at") VALUES ('[email protected]', 'b4e991c44d9738effa3 
    98e97d7ed1e6ccad19c90ce2e911344a21bf9c82f915f', '258003960.04544115923816805', '2011-04-21 07:04:00.891929', '2011-04-21 07:04:00.891929') 
    ==========> 980190963 
    1 
     Processing by SessionsController#create as HTML 
     Parameters: {"email"=>"[email protected]", "password"=>"[FILTERED]"} 
     User Load (0.0ms) SELECT "users".* FROM "users" WHERE "users"."email" = '[email protected]' LIMIT 1 
    Redirected to http://test.host/users/980190963 
    Completed 302 Found in 166ms 
     AREL (0.0ms) DELETE FROM "users" WHERE "users"."id" = 980190963

这是我测试的功能：

def create 
    if user = User.authenticate(params[:email], params[:password]) 
     session[:user_id] = user.id 
     redirect_to user_path(user), :notice => 'You have successfully login' 
    else 
     redirect_to login_url, :alert => "Invalid email/password combination" 
    end 
    end

来源

2011-04-21 jojo

因为响应是不是成功，响应重定向。

了解这一点需要对HTTP有一点了解，并对assert_response :success和redirect_to做些什么有所了解。所有assert_response :success正在测试的是HTTP响应代码，它正在测试以查看它是否是成功代码。当您将页面呈现回浏览器时，您会获得成功代码。当你重定向你不要得到一个成功的代码，你会得到一个重定向代码。

所以，如果你想查询的响应你能使用assert_response :redirect - 虽然这是多余的，当你已经拥有了assert_redirected_to

更多here in the Rails guide for testing

来源

2011-04-21 15:27:39 smathy

功能测试问题

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