Question

我有以下型号：

class Game < ActiveRecord::Base
  validates_presence_of :team_b_id, :team_a_id

  def description
    Team.find(team_a_id).name + " vs " + Team.find(team_b_id).name
  end
end

因为我写了这个测试：

describe Game do
  ...
  it "returns game description" do
    game = FactoryGirl.create(:game) do
      team_a_id = FactoryGirl.create(:team, name: "Team A").id
      team_b_id = FactoryGirl.create(:team, name: "Team B").id
    end
    game.description.should == team_a.name + " vs " + team_b.name
  end
end

验证无效，因为它无法找到ID为1＆＃34的团队。这些是工厂：

FactoryGirl.define do
  factory :game do |f|
    f.team_a_id { 1 }
    f.team_b_id { 2 }
  end
end

FactoryGirl.define do
  factory :team do |f|
    f.name { "Team Name" }
  end
end

由于

Answer 1

看起来错误可能发生在描述函数中，因为你没有正确设置id。

尝试将代码更改为以下内容：

team_a_id = FactoryGirl.create(:team, name: "Team A").id
team_b_id = FactoryGirl.create(:team, name: "Team B").id

game = FactoryGirl.create(:game, team_a_id: team_a_id, team_b_id: team_b_id)

这应该在游戏模型中设置id。

rspec在FactoryGirl创建模型上找不到id

1 个答案: