QWQLwToo
86 lines
2.3 KiB
C#
86 lines
2.3 KiB
C#
// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file, You can obtain one at https://opensource.org/licenses/MIT.
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// Copyright (C) Leszek Pomianowski and WPF UI Contributors.
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// All Rights Reserved.
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using FlaUI.Core;
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using FlaUI.Core.Tools;
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using FlaUI.UIA3;
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namespace Wpf.Ui.Gallery.IntegrationTests.Fixtures;
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/// <summary>
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/// Class managing the lifecycle of the tested application implementing <see cref="IAsyncLifetime"/>.
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/// Uses <see cref="UIA3Automation"/> for UI automation.
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/// </summary>
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public sealed class TestedApplication : IAsyncLifetime
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{
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private const string ExecutableName = "Wpf.Ui.Gallery.exe";
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private readonly AutomationBase automation = new UIA3Automation();
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private Application? app;
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private Window? mainWindow;
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/// <summary>
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/// Gets the wrapper for an application which should be automated.
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/// </summary>
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public Application? Application => app;
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/// <summary>
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/// Gets the main window of the applications process.
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/// </summary>
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public Window? MainWindow => mainWindow ??= app?.GetMainWindow(automation);
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/// <inheritdoc />
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public ValueTask InitializeAsync()
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{
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if (app is not null)
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{
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app.Close();
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app.Dispose();
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}
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string path = Path.Combine(
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Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)!,
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ExecutableName
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);
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if (!File.Exists(path))
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{
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throw new InvalidOperationException(
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$"Unable to find the application executable at path \"{path}\"."
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);
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}
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app = Application.Launch(path);
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app.WaitWhileMainHandleIsMissing(TimeSpan.FromMinutes(1));
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return ValueTask.CompletedTask;
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}
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/// <inheritdoc />
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public ValueTask DisposeAsync()
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{
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if (app is not null)
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{
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if (!app.HasExited)
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{
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app.Close();
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}
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// ReSharper disable once AccessToDisposedClosure
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Retry.WhileFalse(() => app?.HasExited ?? true, TimeSpan.FromSeconds(2), ignoreException: true);
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app.Dispose();
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app = null;
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}
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automation?.Dispose();
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return ValueTask.CompletedTask;
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}
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}
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