如何测试我的模型方法 Project.all()？

Question

如何测试我的model 方法Project.all()。当我查询我的方法时，我得到一个Projects 的列表，但我不确定要针对它发什么短信？

require 'spec_helper'

describe Project do

  before(:all) do

  end

  it "get all projects" do 
    projects = Project.all( authorization: @token)
  end

end

我的问题是我要通过什么检查才能通过此测试？

Answer 1

您可以执行以下操作：-

describe Project do
  # use the mandatory attributes while creating the Project objects.
  # I assumed, there is a :name attribute defined. But this is an idea
  # about the approach.

  let!(:proj1) { Project.create(name: "a", authorization: @token) }
  let!(:proj2) { Project.create(name: "b", authorization: @token) }
  let!(:proj3) { Project.create(name: "c", authorization: @token1) }

  after(:all) { Project.delete_all }

  it "get all projects" do 
    expect(Project.all( authorization: @token)).to match_array([proj1, proj2])
  end
end