・テストで、@valid_dataを使っても、mergeする際にシンボルが使える

Rails

parameters =
　assigns(:informal_decision).attributes.symbolize_keys.merge(options)

  def test_update_profile_success_ident
    simurate_informal_decision_login_2
    @request.user_agent = "DoCoMo/2.0 D902i(c100;TB;W23H16;ser999999999999999;icc00000000000000000000)"
    post :update_profile, :informal_decision => {
                            :name => "ざき".tosjis,
                            :name_view_status => 1,
                            :school => "ざき大学".tosjis,
                            :faculty => "ざき部".tosjis,
                            informal_decision_company => "有限会社ざき".tosjis,
                            :hope_occupational_category => "ざき営業".tosjis,
                            :hope_prefecture => "ざき州".tosjis,
                            :graduation_schedule => Time.now.year,
                            profile => "ざきです。呪文のザキではありません。".tosjis
                           },
                           :user => {:name_searchable_status => User::YES}
                           
    assert_redirected_to :action => "result_update_profile"
    assert_equal InformalDecision.find_by_user_id(10).name,"ざき"
    assert_equal InformalDecision.find_by_user_id(10).school,"ざき大学"
    assert_equal InformalDecision.find_by_user_id(10).faculty, "ざき部"
    assert_equal InformalDecision.find_by_user_id(10).informal_decision_company, 
                 "有限会社ざき"
    assert_equal InformalDecision.find_by_user_id(10).hope_occupational_category,
                 "ざき営業"
    assert_equal InformalDecision.find_by_user_id(10).hope_prefecture, 
                 "ざき州"
    assert_equal InformalDecision.find_by_user_id(10).profile,
                 "ざきです。呪文のザキではありません。"
    assert_equal User::YES, @user.reload.name_searchable_status
  end
  
  def update_profile(options = {})
    test_edit_confirmation
    parameters = assigns(:informal_decision).attributes.symbolize_keys.merge(options)
    post :update_profile, :informal_decision => parameters, :user => {:name_searchable_status => User::YES}
  end