64 строки
1.8 KiB
C#
64 строки
1.8 KiB
C#
#if __IOS__ || __TVOS__
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using Foundation;
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using BackgroundTasks;
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using ObjCRuntime;
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using NUnit.Framework;
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using System.Threading;
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namespace MonoTouchFixtures.BackgroundTasks {
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[TestFixture]
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[Preserve (AllMembers = true)]
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public class BGTaskSchedulerTest {
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static bool taskWasCalled;
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static bool registered;
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static AutoResetEvent autoResetEvent = new AutoResetEvent (false);
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static readonly string taskIdentifier = "com.xamarin.monotouch-test.TesgBackgroundTask";
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public static void RegisterTestTasks ()
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{
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if (TestRuntime.CheckXcodeVersion (11, 0)) {
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registered = BGTaskScheduler.Shared.Register (taskIdentifier, null, (task) => {
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HandleBackgroundTask (task as BGProcessingTask);
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});
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}
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}
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static void HandleBackgroundTask (BGProcessingTask task)
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{
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// reset the event and state that the task was completed
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taskWasCalled = true;
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autoResetEvent.Set ();
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task.SetTaskCompleted (true);
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}
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void LaunchBGTask ()
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{
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using (var taskId = new NSString (taskIdentifier)) {
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var method = new Selector ("_simulateLaunchForTaskWithIdentifier:");
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Messaging.void_objc_msgSend_IntPtr (BGTaskScheduler.Shared.Handle, method.Handle, taskId.Handle);
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}
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}
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[Test]
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public void SubmitTaskRequestTest ()
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{
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TestRuntime.AssertDevice ();
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TestRuntime.AssertXcodeVersion (11, 0);
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Assert.True (registered, "Task was not registered.");
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// get the shared scheduler, create a request and submit it, this will be called asap
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// and the autoreset event set.
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var request = new BGProcessingTaskRequest (taskIdentifier);
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NSError error;
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BGTaskScheduler.Shared.Submit (request, out error);
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Assert.IsNull (error, $"Error submiting request {error}");
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LaunchBGTask ();
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autoResetEvent.WaitOne (300);
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Assert.True (taskWasCalled, "Called task.");
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}
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}
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}
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#endif
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