Mock dependency in CDI context with mockito

MockWithInjectionTest.scala

import javax.inject.Inject

import org.mockito.{MockitoAnnotations, InjectMocks, Mock, Mockito}
import org.scalatest.FunSuite

class MockWithInjectionTest extends FunSuite {
  @Mock var dataRepoMock: DataRepo = _
  @InjectMocks var calc: Calculate = _

  test("Mockito Injection") {
    calc = new Calculate
    MockitoAnnotations.initMocks(this)
    Mockito.when(dataRepoMock.getData).thenReturn(6)
    val data = calc.doubleIt
    assert(data == 12)
  }
}

class Calculate {
  @Inject private var foo: DataRepo = _

  def doubleIt = foo.getData * 2
}

class DataRepo {
  def getData = 5
}