                     it("creates a container with invalid playback") {
                         container = ContainerFactory.create(with: Resource.invalid)
 
-                        container.load(Source.invalid.rawValue)
+                        container.load(Source.invalid)
 
                         expect(container.playback?.pluginName) == "NoOp"
                     }

    static let invalid = [kSourceUrl: Source.invalid]
}

enum Source: String {
    case valid = "http://clappr.com/video.mp4"
    case invalid = "invalid"
}

                        Loader.shared.register(playbacks: [AVFoundationPlayback.self])
                        container = ContainerFactory.create(with: Resource.valid)

                        container.load(Source.valid)

                        expect(container.playback?.pluginName) == "AVPlayback"
                    }
