chore: update tests to execute on xcode9 as well

Author: SvetoslavTsenov

lib/device-manager.ts

@@ -133,7 +133,7 @@ export class DeviceManager implements IDeviceManager {
         }
     }
 
-    public static async getDevices(query: IDevice) {
+    public static async getDevices(query: IDevice): Promise<IDevice[]> {
         return await DeviceController.getDevices(query);
     }
 
@@ -160,11 +160,11 @@ export class DeviceManager implements IDeviceManager {
         }
     }
 
-    public static async getInstalledApps(device: IDevice) {
+    public static async getInstalledApps(device: IDevice): Promise<string[]> {
         return await DeviceController.getInstalledApplication(device);
     }
 
-    public static getDefaultDevice(args: INsCapabilities, deviceName?: string, token?: string, type?: DeviceType, platformVersion?: number) {
+    public static getDefaultDevice(args: INsCapabilities, deviceName?: string, token?: string, type?: DeviceType, platformVersion?: number): IDevice {
         let device: IDevice = {
             name: deviceName || args.appiumCaps.deviceName,
             type: type,

lib/parser.d.ts

@@ -1 +1 @@
-export declare const projectDir: string, projectBinary: string, pluginRoot: string, pluginBinary: string, port: number, verbose: boolean, appiumCapsLocation: string, testFolder: string, runType: string, isSauceLab: boolean, appPath: string, storage: string, testReports: string, devMode: boolean, ignoreDeviceController: boolean, wdaLocalPort: number, path: string, relaxedSecurity: boolean, cleanApp: boolean, attachToDebug: boolean, sessionId: string, startSession: boolean, capabilitiesName: string, imagesPath: string, startDeviceOptions: string, deviceTypeOrPlatform: string, device: import("mobile-devices-controller/lib/device").IDevice;
+export declare const projectDir: string, projectBinary: string, pluginRoot: string, pluginBinary: string, port: number, verbose: boolean, appiumCapsLocation: string, testFolder: string, runType: string, isSauceLab: boolean, appPath: string, storage: string, testReports: string, devMode: boolean, ignoreDeviceController: boolean, wdaLocalPort: number, path: string, relaxedSecurity: boolean, cleanApp: boolean, attachToDebug: boolean, sessionId: string, startSession: boolean, capabilitiesName: string, imagesPath: string, startDeviceOptions: string, deviceTypeOrPlatform: string, device: any;

test/device-manager.spec.ts

@@ -218,7 +218,7 @@ describe("Start device by apiLevel", async () => {
         const nsCaps = new NsCapabilities({
             appPath: iosApp,
             appiumCaps: {
-                platformVersion: /12./,
+                platformVersion: /12.||11./,
                 platformName: Platform.IOS,
                 fullReset: true
             }