'test:fail' 事件

• data <Object>
  • details <Object> 额外的执行元数据。
    • duration <number> 以毫秒为单位的测试持续时间。
    • error <Error> 测试抛出的错误。
  • file <string> | <undefined> 测试文件的路径，如果测试未通过文件运行则未定义。
  • name <string> 测试名称。
  • nesting <number> 测试的嵌套级别。
  • testNumber <number> 测试的序号。
  • todo <string> | <boolean> | <undefined> 如果调用 context.todo，则存在
  • skip <string> | <boolean> | <undefined> 如果调用 context.skip，则存在

测试失败时触发。

• data <Object>
  • details <Object> Additional execution metadata.
    • duration <number> The duration of the test in milliseconds.
    • error <Error> The error thrown by the test.
  • file <string> | <undefined> The path of the test file, undefined if test is not ran through a file.
  • name <string> The test name.
  • nesting <number> The nesting level of the test.
  • testNumber <number> The ordinal number of the test.
  • todo <string> | <boolean> | <undefined> Present if context.todo is called
  • skip <string> | <boolean> | <undefined> Present if context.skip is called

Emitted when a test fails.