Kotlin 单元测试 如何模拟 Companion 对象的组件

If I have a (simplified) class that looks like this:

class MyManager @JvmOverloads constructor(/*constructor args*/) : MyManagerInterface {

    @Inject
    lateinit var myLogger: MyLogger

    init {
        component = DaggerLoggerComponent.builder()
                .loggerModule(LoggerModule(internalLogger))
                .build()

        component.inject(this)
    }

    companion object {
        lateinit var component: RemoteLoggerComponent
            private set
    }
}

When unit testing, how on earth do I mock the component in the companion object?

我try 过使用Mockito、MockK等各种技巧，但我遇到了几个障碍.

The CUT (class-under-test) is another class that is using the MyManager component to inject its dependencies in its init block like so:

init {
        if(applicationContext == null) {
            throw IllegalStateException("Application Context must not be null")
        } else {

            MyManager.component.inject(this)
        }
    }

Basically, I'd be happy if the injection does nothing because I can set the dependencies externally for the sake of testing.

All help appreciated. Including if you think I'm coding this wrong. I'm relatively new to Kotlin and Dagger. Thanks.