railstutorial.org - Hartl Rails Tutorial Chap.11.1.2 test issue -

having issue @ beginning of chap 11. after testing green @ end of chap 10, added listing 11.2 tests/models/micropost_test.rb

require 'test_helper' 

class microposttest < activesupport::testcase

def setup     @users = users(:michael)     # code not idiomatically correct.     @micropost = micropost.new(content: "lorem ipsum", user_id: @user.id) end  test "should valid"     assert @micropost.valid? end  test "user id should present"     @micropost.user_id = nil     assert_not @micropost.valid? end 

end

and predictably got red. added validations listing 11.4 app/model/s/micropost.rb `

class micropost < activerecord::base belongs_to :user validates :user_id, presence: true end

the problem continue following errors on test:

error["test_should_be_valid", microposttest, 0.255918787] test_should_be_valid#microposttest (0.26s) nomethoderror: nomethoderror: undefined method id' nil:nilclass test/models/micropost_test.rb:8:insetup' test/models/micropost_test.rb:8:in `setup'

error["test_user_id_should_be_present", microposttest, 0.260151448] test_user_id_should_be_present#microposttest (0.26s) nomethoderror: nomethoderror: undefined method id' nil:nilclass test/models/micropost_test.rb:8:insetup' test/models/micropost_test.rb:8:in `setup'

can steer me in right direction? thank you!

i think error in line :

@users = users(:michael) 

it should @user without s

@user = users(:michael) 

because using variable @user in line

@micropost = micropost.new(content: "lorem ipsum", user_id: @user.id)