如何使用ScalaMock代理模拟？

Question

我有一个非常简单的测试，我试图嘲笑一个特质。该测试甚至没有运行，并且因初始化错误而失败：java.lang.IllegalArgumentException：需求失败：是否记得使用withExpectations？

这是我非常简单的测试：

import org.scalatest._ 
import org.junit.runner.RunWith 
import org.scalatest.junit.JUnitRunner 
import org.scalatest.matchers.ShouldMatchers 
import org.scalamock.ProxyMockFactory 
import org.scalamock.scalatest.MockFactory 

@RunWith(classOf[JUnitRunner]) 
class TurtleSpec extends FunSpec with MockFactory with ProxyMockFactory { 
    trait Turtle { 
    def turn(angle: Double) 
    } 

    val m = mock[Turtle] 
    m expects 'turn withArgs (10.0) 

    describe("A turtle-tester") { 
    it("should test the turtle") { 
     m.turn(10.0) 
    } 
    } 
} 

Answer 1

需要调用resetMocks/resetExpectations运行测试，这样做是最好的方式（ScalaTest方式）前：

class TurtleSpec extends FunSpec with MockFactory with ProxyMockFactory with BeforeAndAfter { 

    before { 
    resetMocks() 
    resetExpectations() 
    } 

    ... 
}