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https://github.com/ppy/osu
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63 lines
2.4 KiB
C#
63 lines
2.4 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using NUnit.Framework;
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using osu.Framework.Bindables;
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using osu.Framework.Testing;
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using osu.Game.Screens.OnlinePlay;
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using osu.Game.Tests.Visual;
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namespace osu.Game.Tests.NonVisual
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{
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[HeadlessTest]
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public class OngoingOperationTrackerTest : OsuTestScene
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{
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private OngoingOperationTracker tracker;
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private IBindable<bool> operationInProgress;
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[SetUpSteps]
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public void SetUp()
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{
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AddStep("create tracker", () => Child = tracker = new OngoingOperationTracker());
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AddStep("bind to operation status", () => operationInProgress = tracker.InProgress.GetBoundCopy());
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}
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[Test]
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public void TestOperationTracking()
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{
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IDisposable firstOperation = null;
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IDisposable secondOperation = null;
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AddStep("begin first operation", () => firstOperation = tracker.BeginOperation());
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AddAssert("first operation in progress", () => operationInProgress.Value);
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AddStep("cannot start another operation",
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() => Assert.Throws<InvalidOperationException>(() => tracker.BeginOperation()));
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AddStep("end first operation", () => firstOperation.Dispose());
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AddAssert("first operation is ended", () => !operationInProgress.Value);
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AddStep("start second operation", () => secondOperation = tracker.BeginOperation());
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AddAssert("second operation in progress", () => operationInProgress.Value);
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AddStep("dispose first operation again", () => firstOperation.Dispose());
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AddAssert("second operation still in progress", () => operationInProgress.Value);
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AddStep("dispose second operation", () => secondOperation.Dispose());
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AddAssert("second operation is ended", () => !operationInProgress.Value);
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}
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[Test]
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public void TestOperationDisposalAfterTracker()
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{
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IDisposable operation = null;
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AddStep("begin operation", () => operation = tracker.BeginOperation());
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AddStep("dispose tracker", () => tracker.Expire());
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AddStep("end operation", () => operation.Dispose());
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AddAssert("operation is ended", () => !operationInProgress.Value);
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}
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}
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}
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