PowerToys/src/common/UITestAutomation/UITestBase.cs

// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System.Collections.ObjectModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
using System.Xml.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium.Appium;
using OpenQA.Selenium.Appium.Windows;

namespace Microsoft.PowerToys.UITest
{
    /// <summary>
    /// Base class that should be inherited by all Test Classes.
    /// </summary>
    [TestClass]
    public class UITestBase
    {
        public Session Session { get; set; }

        private readonly SessionHelper sessionHelper;

        private readonly PowerToysModule scope;

        public UITestBase(PowerToysModule scope = PowerToysModule.PowerToysSettings)
        {
            this.scope = scope;
            this.sessionHelper = new SessionHelper(scope).Init();
            this.Session = new Session(this.sessionHelper.GetRoot(), this.sessionHelper.GetDriver());
        }

        /// <summary>
        /// Initializes the test.
        /// </summary>
        [TestInitialize]
        public void TestInit()
        {
            if (this.scope == PowerToysModule.PowerToysSettings)
            {
                // close Debug warning dialog if any
                // Such debug warning dialog seems only appear in PowerToys Settings
                if (this.FindAll("DEBUG").Count > 0)
                {
                    this.Find("DEBUG").Find<Button>("Close").Click();
                }
            }
        }

        /// <summary>
        /// UnInitializes the test.
        /// </summary>
        [TestCleanup]
        public void TestClean()
        {
            this.sessionHelper.Cleanup();
        }

        /// <summary>
        /// Finds an element by selector.
        /// Shortcut for this.Session.Find<T>(by, timeoutMS)
        /// </summary>
        /// <typeparam name="T">The class of the element, should be Element or its derived class.</typeparam>
        /// <param name="by">The selector to find the element.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>The found element.</returns>
        protected T Find<T>(By by, int timeoutMS = 3000)
            where T : Element, new()
        {
            return this.Session.Find<T>(by, timeoutMS);
        }

        /// <summary>
        /// Shortcut for this.Session.Find<Element>(By.Name(name), timeoutMS)
        /// </summary>
        /// <typeparam name="T">The class of the element, should be Element or its derived class.</typeparam>
        /// <param name="name">The name of the element.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>The found element.</returns>
        protected T Find<T>(string name, int timeoutMS = 3000)
            where T : Element, new()
        {
            return this.Session.Find<T>(By.Name(name), timeoutMS);
        }

        /// <summary>
        /// Shortcut for this.Session.Find<Element>(by, timeoutMS)
        /// </summary>
        /// <param name="by">The selector to find the element.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>The found element.</returns>
        protected Element Find(By by, int timeoutMS = 3000)
        {
            return this.Session.Find(by, timeoutMS);
        }

        /// <summary>
        /// Shortcut for this.Session.Find<Element>(By.Name(name), timeoutMS)
        /// </summary>
        /// <param name="name">The name of the element.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>The found element.</returns>
        protected Element Find(string name, int timeoutMS = 3000)
        {
            return this.Session.Find(name, timeoutMS);
        }

        /// <summary>
        /// Finds all elements by selector.
        /// Shortcut for this.Session.FindAll<T>(by, timeoutMS)
        /// </summary>
        /// <typeparam name="T">The class of the elements, should be Element or its derived class.</typeparam>
        /// <param name="by">The selector to find the elements.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>A read-only collection of the found elements.</returns>
        protected ReadOnlyCollection<T> FindAll<T>(By by, int timeoutMS = 3000)
            where T : Element, new()
        {
            return this.Session.FindAll<T>(by, timeoutMS);
        }

        /// <summary>
        /// Finds all elements by selector.
        /// Shortcut for this.Session.FindAll<Element>(By.Name(name), timeoutMS)
        /// </summary>
        /// <typeparam name="T">The class of the elements, should be Element or its derived class.</typeparam>
        /// <param name="name">The name of the elements.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>A read-only collection of the found elements.</returns>
        protected ReadOnlyCollection<T> FindAll<T>(string name, int timeoutMS = 3000)
            where T : Element, new()
        {
            return this.Session.FindAll<T>(By.Name(name), timeoutMS);
        }

        /// <summary>
        /// Finds all elements by selector.
        /// Shortcut for this.Session.FindAll<Element>(by, timeoutMS)
        /// </summary>
        /// <param name="by">The selector to find the elements.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>A read-only collection of the found elements.</returns>
        protected ReadOnlyCollection<Element> FindAll(By by, int timeoutMS = 3000)
        {
            return this.Session.FindAll<Element>(by, timeoutMS);
        }

        /// <summary>
        /// Finds all elements by selector.
        /// Shortcut for this.Session.FindAll<Element>(By.Name(name), timeoutMS)
        /// </summary>
        /// <param name="name">The name of the elements.</param>
        /// <param name="timeoutMS">The timeout in milliseconds (default is 3000).</param>
        /// <returns>A read-only collection of the found elements.</returns>
        protected ReadOnlyCollection<Element> FindAll(string name, int timeoutMS = 3000)
        {
            return this.Session.FindAll<Element>(By.Name(name), timeoutMS);
        }

        /// <summary>
        /// Restart scope exe.
        /// </summary>
        public void RestartScopeExe()
        {
            this.sessionHelper.RestartScopeExe();
            this.Session = new Session(this.sessionHelper.GetRoot(), this.sessionHelper.GetDriver());
            return;
        }

        /// <summary>
        /// Restart scope exe.
        /// </summary>
        public void ExitScopeExe()
        {
            this.sessionHelper.ExitScopeExe();
            return;
        }
    }
}