*/
internal
typealias PathStringFormatter = (String) -> String


internal
fun classLoaderHierarchyJsonFor(
    klass: Class<*>,
    targetScope: ClassLoaderScope,
    pathFormatter: PathStringFormatter = { it }
) =

    classLoaderHierarchyJsonFor(
        hierarchyOf(klass.classLoader),
        hierarchyOf(targetScope),
        pathFormatter
    )


private

                on { exportClassLoader } doReturn loader.parent
                on { parent }.then { it.mock }
                on { path }.then { "the path" }
            }

            val json = classLoaderHierarchyJsonFor(`class`, targetScope)

            val mapper = jacksonObjectMapper()
            val hierarchy = mapper.readValue<ClassLoaderHierarchy>(json)

            assertThat(hierarchy.classLoaders.size, equalTo(3))