正在看 restful rail development 这本书，按照书上写的测试报错了，大佬帮我看看

This topic created in 2731 days ago, the information mentioned may be changed or developed.

rails 版本 5.2.2
require 'test_helper'

class SayControllerTest < ActionDispatch::IntegrationTest
test "should get hello" do
get say_hello_url
assert_response :success
end
test "should say hello in json" do
get say_hello_url
assert_equal "{\"hello\":\"Rails!\"}", @response.body
end
test "should say hello in json" do
get say_hello_url,{'user'=>"Join"}
assert_equal "{\"hello\":\"Join!\"}", @response.body
end
end

hello

END

get

should

3 replies • 2018-12-16 21:09:25 +08:00

Caojx

Dec 16, 2018

第三条测试，我传参不对

Caojx

Dec 16, 2018

这是报错
✘ caojianxiong@MacBook-Air  ~/Ruby/hello_rails   master  rake test
/Users/caojianxiong/Ruby/hello_rails/db/schema.rb doesn't exist yet. Run `rails db:migrate` to create it, then try again. If you do not intend to use a database, you should instead alter /Users/caojianxiong/Ruby/hello_rails/config/application.rb to limit the frameworks that will be loaded.
rake aborted!
test_should_say_hello_in_json is already defined in SayControllerTest
/Users/caojianxiong/Ruby/hello_rails/test/controllers/say_controller_test.rb:12:in `<class:SayControllerTest>'
/Users/caojianxiong/Ruby/hello_rails/test/controllers/say_controller_test.rb:3:in `<top (required)>'
Tasks: TOP => test
(See full trace by running task with --trace)

zhaolion

Dec 16, 2018

先配置一下 config/database.yaml，然后执行 `rails db:migrate`