Rspec 让散列键意外 =>，期待“}”

Question

我在使用 ruby 哈希键格式和 let 时感到困惑。

这在正常情况下有效。

{
           "id" => 1,
  "description" => "test 3",
   "difficulty" => { "id" => 1, "description" => "easy" },
}

但在 let 块

中失败

代码如下：

describe 'incorrect_question' do

  let(:wrong_question1) {
             "id" => 1,
    "description" => "test 3",
     "difficulty" => { "id" => 1, "description" => "easy" },
  }
  it 'does something' do
    # ...
  end
end

它导致以下异常：

syntax error, unexpected =>, expecting '}' (SyntaxError)
                  "id" => 1,
                         ^

Answer 1

如果您的块跨越多行，请使用 do/end。

完成上述操作后，您会发现缺少散列的开头 { 和结尾 }：

let(:wrong_question1) do
  {
             "id" => 1,
    "description" => "test 3",
    "difficulty" => { "id" => 1, "description" => "easy" }
  }
end

Rspec 让散列键意外 =>，期待“}”

Rspec let hash key unexpected =>, expecting '}'

ruby

rspec

ruby-on-rails

let