尝试在 Play 中运行 Mockito 测试时出现错误消息

Question

我正在尝试在我的 play 应用程序的测试类中运行以下代码来测试 Mockito：

trait DateWSClient {
  def currentDate: String
}

class DateProvider (dateWS: DateWSClient) {
  def currentYear = {
    dateWS.currentDate.split("/")(0)
  }
}

import org.specs2._
import org.specs2.mock.Mockito

class DateProviderSpec extends mutable.Specification with Mockito {

  "currentYear" should {
    "be the first part of the date returned by the WS" in {
      val clientMock = mock[DateWSClient]
      val formatter = new DateProvider(clientMock)
      clientMock.currentDate returns "2013/08/07"
      formatter.currentYear must beEqualTo("2013")
    }
  }
}

我从这篇文章中得到它：http://workwithplay.com/blog/2013/08/07/mocking-with-mockito/

但是，当我在播放终端中运行“测试”时，我收到以下错误消息：

[error] bad symbolic reference. A signature in MocksCreation.class refers to type MockSettings
[error] in package org.mockito which is not available.
[error] It may be completely missing from the current classpath, or the version on
[error] the classpath might be incompatible with the version used when compiling MocksCreation.class.
[error] bad symbolic reference. A signature in MockitoStubs.class refers to term stubbing
[error] in package org.mockito which is not available.
[error] It may be completely missing from the current classpath, or the version on
[error] the classpath might be incompatible with the version used when compiling MockitoStubs.class.
[error] two errors found

这里描述了同样的问题：Error using Mockito and Specs2，但是这个解决方案对我没有任何改变。

此错误消息的确切含义是什么？我该如何解决这个问题？

我使用的play版本是：2.1.2

Answer 1

"org.mockito" % "mockito-core" % "1.9.5"需要添加到依赖列表中。

请参阅Play documentation on dependencies 了解如何操作。