Question

我有以下指数行动:

class ExpensesController < ApplicationController

  def index()
    @expenses = Expense.all
  end
end

我希望在功能测试中改变对所有人的呼吁。我使用了弹性体,并撰写了以下试验:

require  test_helper 
require  flexmock 
require  flexmock/test_unit 

class ExpensesControllerTest < ActionController::TestCase

  test "should render index" do

    flexmock(Expense).should_receive(:all).and_return([])

    get :index

    assert_response :success
    assert_template :index
    assert_equal [], assigns(:presentations)
  end
end

问题是最后一项错误信息:

<[]> 预期但无

我混淆了我做的错误。这是否可行?

Answer 1

页: 1

assert_equal [], assigns(:presentations)

页: 1

assert_equal [], assigns(:expenses)

您的监管人员不设置@presentations,因此其价值为nil。

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