TestInnerLayer.swift

final class LoginInteractorTests: XCTestCase {
    var sut: LoginInteractor!
    var loginService = LoginServiceMock()
    var userService = UserServiceSpy()
    let delegate = LoginInteractorDelegateSpy()

    override func setUp() {
        super.setUp()
        DependencyContainer
            .set(loginService, for: LoginServiceDependencyKey.self)
            .set(userService, for: UserServiceDependencyKey.self)
        sut = LoginInteractor()
        sut.delegate = delegate
    }
}