如何在多行中实现步骤定义？

Question

我正在使用 Scala、Cucumber、Gherkin 语言进行自动化测试。我的功能文件中有以下场景，用 Gherkin 语言编写：

Scenario Outline: Do something
  When I do something  
  Then result should have field1 as "<filed_1>", field2 as "<filed_2>" and filed3 as "<filed_3>"

而生成的stepdef是：

When("""^I do something$""") {
        // do operation
}
Then("""^result should haveresult should have field1 as "([^"]*)", 
    field2 as "([^"]*)" and filed3 as "([^"]*)"$""") {
     // do operation
}

这里 Then 语句在一行中有超过 120 个字符，我必须将其分成两部分。我不应该更改功能文件。

当把那么分成两行

Then("""^result should haveresult should have field1 as "([^"]*)", 
      | field2 as "([^"]*)" and filed3 as "([^"]*)"$""".stripMargin)

它说您可以使用下面的 sn-ps 实现缺少的步骤：

Then("""^result should have field1 as "([^"]*)", field2 as "([^"]*)" and filed3 as "([^"]*)"$"""){ (arg0:String, arg1:String, arg2:String) =>
  //// Write code here that turns the phrase above into concrete actions
  throw new PendingException()
} 

我不确定应该采用哪种方法将 然后 分成多行。感谢任何帮助。

Answer 1

您可以将String 拆分为两个并将它们相加：

Then("""^result should have field1 as "(.*)", field2 as "(.*)" """ + 
  """and filed3 as "(.*)"$""") { (arg0:String, arg1:String, arg2:String) =>

  //etc
}

这与您要拆分然后相加的任何String 相同：

"""1234567890""" == """12345""" + """67890""" // true