solving-dependencies-in-Swift-2.swift

 
class ViewControllerTests: XCTestCase {

    var sut: ViewController!

    override func setUp() {
        super.setUp()
        sut = ViewController(locationProvider: CLLocationManager())
    }

    override func tearDown() {
        sut = nil
        super.tearDown()
    }

    func testRequestUserLocation() {
        sut.requestUserLocation()
        XCTAssertNotNil(sut.userLocation)
    }
}