Question

我正在尝试为一些rake任务编写一些基本的冒烟测试。由于我不理解的原因，如果两个都没有注释，我会收到Don't know how to build task...错误。如果我推荐一个，它可以正常工作（按任何顺序）。

规格/任务/ foo_spec.rb

require "rails_helper"
require "rake"

describe "Foo rake tasks" do
  before do
    @rake = Rake::Application.new
    Rake.application = @rake
    Rake.application.rake_require "../rakelib/foo"
    Rake::Task.define_task(:environment)
  end

  describe "rake foo:bar" do
    before do
      @task_name = "foo:bar"
    end

    it "runs without errors" do
        expect { @rake[@task_name].invoke('1') }.not_to raise_error
    end
  end

  describe "rake foo:rab" do
    before do
      @task_name = "foo:rab"
    end

    it "runs without errors" do
        expect { @rake[@task_name].invoke('1', 'boo') }.not_to raise_error
      end
    end
  end

end

此设置是this tutorial的改编。

Answer 1

这里有什么效果，改编自this。

require "rails_helper"
require "rake"

describe "Foo rake tasks" do

  before :all do
    Rake.application.rake_require "../rakelib/foo"
    Rake::Task.define_task(:environment)
  end

  describe "rake foo:bar" do
    let :run_rake_task do
      Rake::Task["foo:bar"].reenable
      Rake.application.invoke_task "foo:bar"
    end

    it "runs without errors" do
      expect { run_rake_task }.not_to raise_error
    end
  end
end

无法在一个文件中测试两个rake任务

1 个答案: