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scala - 如何在多行中实现步骤定义？

问题描述

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>"

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，我必须分成两部分。我不应该更改功能文件。

当 break然后在两行

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

它说您可以使用以下代码段实现缺少的步骤：

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()
}

我不确定我应该采取哪种方法来打破Then多行。感谢任何帮助。

标签： scalacucumbergherkin

解决方案

您可以String将它们分成两部分并将它们加在一起：

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

  //etc
}

String这与您要拆分然后相加的任何内容相同：

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

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