chore: Removal of obsolete CloseApp

src/Appium.Net/Appium/AppiumCommand.cs

@@ -121,12 +121,12 @@ public class AppiumCommand
             new AppiumCommand(HttpCommandInfo.PostCommand, AppiumDriverCommand.GetPerformanceDataTypes,
                 "/session/{sessionId}/appium/performanceData/types"),
 
-            #region (Deprecated) legacy app management
+            #region (WinAppDriver) legacy app management
 
-            new AppiumCommand(HttpCommandInfo.PostCommand, AppiumDriverCommand.CloseApp,
+            new AppiumCommand(HttpCommandInfo.PostCommand, WindowsDriverCommand.CloseApp,
                 "/session/{sessionId}/appium/app/close"),
 
-            #endregion (Deprecated) legacy app management
+            #endregion (WinAppDriver) legacy app management
 
             new AppiumCommand(HttpCommandInfo.PostCommand, AppiumDriverCommand.BackgroundApp,
                 "/session/{sessionId}/appium/app/background"),

src/Appium.Net/Appium/AppiumDriver.cs

@@ -182,9 +182,6 @@ public void PushFile(string pathOnDevice, byte[] base64Data) =>
         public void PushFile(string pathOnDevice, FileInfo file) =>
             AppiumCommandExecutionHelper.PushFile(this, pathOnDevice, file);
 
-        [Obsolete("The CloseApp API is deprecated and will be removed in future versions. Please use TerminateApp instead \r\n See https://github.com/appium/appium/issues/15807")]
-        public void CloseApp() => ((IExecuteMethod)this).Execute(AppiumDriverCommand.CloseApp);
-
         public void FingerPrint(int fingerprintId) =>
             AppiumCommandExecutionHelper.FingerPrint(this, fingerprintId);
 

src/Appium.Net/Appium/AppiumDriverCommand.cs

@@ -138,15 +138,6 @@ public class AppiumDriverCommand
         /// </summary>
         public const string ToggleLocationServices = "toggleLocationServices";
 
-        #region (Deprecated) legacy app management
-
-        /// <summary>
-        /// Close App Command.
-        /// </summary>
-        public const string CloseApp = "closeApp";
-
-        #endregion (Deprecated) legacy app management
-
         /// <summary>
         ///  Background App Command.
         /// </summary>

src/Appium.Net/Appium/Interfaces/IInteractsWithApps.cs

@@ -70,11 +70,6 @@ public interface IInteractsWithApps : IExecuteMethod
         /// <return>a boolean indicating if the app was terminated in the given timeout.</return>
         bool TerminateApp(string appId, TimeSpan timeout);
 
-        /// <summary>
-        /// Closes the current app.
-        /// </summary>
-        void CloseApp();
-
         /// <summary>
         /// Gets the State of the app.
         /// </summary>

src/Appium.Net/Appium/Windows/WindowsDriver.cs

@@ -190,9 +190,9 @@ public void LongPressKeyCode(int keyCode, int metastate = -1) =>
 
         #region App management
 
-        public new void CloseApp()
+        public void CloseApp()
         {
-            ((IExecuteMethod)this).Execute(AppiumDriverCommand.CloseApp);
+            ((IExecuteMethod)this).Execute(WindowsDriverCommand.CloseApp);
         }
 
         #endregion App management

src/Appium.Net/Appium/Windows/WindowsDriverCommand.cs

@@ -0,0 +1,30 @@
+//Licensed under the Apache License, Version 2.0 (the "License");
+//you may not use this file except in compliance with the License.
+//See the NOTICE file distributed with this work for additional
+//information regarding copyright ownership.
+//You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+//Unless required by applicable law or agreed to in writing, software
+//distributed under the License is distributed on an "AS IS" BASIS,
+//WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//See the License for the specific language governing permissions and
+//limitations under the License.
+
+namespace OpenQA.Selenium.Appium
+{
+    public class WindowsDriverCommand
+    {
+
+        #region legacy app management
+
+        /// <summary>
+        /// Close App Command.
+        /// </summary>
+        public const string CloseApp = "closeApp";
+
+        #endregion legacy app management
+
+    }
+}

test/integration/Android/SettingTest.cs

@@ -9,17 +9,18 @@ namespace Appium.Net.Integration.Tests.Android
     public class SettingTest
     {
         private AndroidDriver _driver;
+        private readonly string _appName = "androidApiDemos";
 
         [OneTimeSetUp]
         public void BeforeAll()
         {
             var capabilities = Env.ServerIsRemote()
-                ? Caps.GetAndroidUIAutomatorCaps(Apps.Get("androidApiDemos"))
-                : Caps.GetAndroidUIAutomatorCaps(Apps.Get("androidApiDemos"));
+                ? Caps.GetAndroidUIAutomatorCaps(Apps.Get(_appName))
+                : Caps.GetAndroidUIAutomatorCaps(Apps.Get(_appName));
             var serverUri = Env.ServerIsRemote() ? AppiumServers.RemoteServerUri : AppiumServers.LocalServiceUri;
             _driver = new AndroidDriver(serverUri, capabilities, Env.InitTimeoutSec);
             _driver.Manage().Timeouts().ImplicitWait = Env.ImplicitTimeoutSec;
-            _driver.CloseApp();
+            _driver.TerminateApp(Apps.GetId(_appName));
         }
 
         [Test]

test/integration/Android/WaitTests.cs

@@ -13,22 +13,23 @@ public class WaitTests
     {
         private AndroidDriver _driver;
         private WebDriverWait _waitDriver;
-        private TimeSpan _driverTimeOut = TimeSpan.FromSeconds(5);
+        private readonly TimeSpan _driverTimeOut = TimeSpan.FromSeconds(5);
+        private readonly string _appKey = "androidApiDemos";
 
         [OneTimeSetUp]
         public void BeforeAll()
         {
             var capabilities = Env.ServerIsRemote()
-                ? Caps.GetAndroidUIAutomatorCaps(Apps.Get("androidApiDemos"))
-                : Caps.GetAndroidUIAutomatorCaps(Apps.Get("androidApiDemos"));
+                ? Caps.GetAndroidUIAutomatorCaps(Apps.Get(_appKey))
+                : Caps.GetAndroidUIAutomatorCaps(Apps.Get(_appKey));
             var serverUri = Env.ServerIsRemote() ? AppiumServers.RemoteServerUri : AppiumServers.LocalServiceUri;
             _driver = new AndroidDriver(serverUri, capabilities, Env.InitTimeoutSec);
         }
 
         [SetUp]
         public void SetUp()
         {
-            _driver.StartActivity("io.appium.android.apis", ".ApiDemos");
+            _driver.StartActivity(Apps.GetId(_appKey), ".ApiDemos");
             _waitDriver = new WebDriverWait(_driver, _driverTimeOut);
             _waitDriver.IgnoreExceptionTypes(typeof(NoSuchElementException));
         }
@@ -53,7 +54,7 @@ public void WebDriverWaitElementNotFoundTestCase()
         [Test]
         public void WebDriverWaitIsWaitingTestCase()
         {
-            Stopwatch stopWatch = new Stopwatch();
+            Stopwatch stopWatch = new();
             stopWatch.Start();
 
             try
@@ -76,7 +77,7 @@ public void AfterAll()
         {
             if (_driver != null)
             {
-                _driver.CloseApp();
+                _ = _driver.TerminateApp(Apps.GetId(_appKey));
                 _driver?.Quit();
             }   
             if (!Env.ServerIsRemote())

test/integration/ServerTests/StartingAppLocallyTest.cs

@@ -57,7 +57,6 @@ public void StartingAndroidAppWithCapabilitiesAndServiceTest()
             }
         }
 
-
         [Test]
         public void StartingAndroidAppWithCapabilitiesOnTheServerSideTest()
         {
@@ -97,7 +96,7 @@ public void StartingIosAppWithCapabilitiesOnlyTest()
             try
             {
                 driver = new IOSDriver(capabilities, Env.InitTimeoutSec);
-                driver.CloseApp();
+                driver.TerminateApp(Apps.GetId("iosTestApp"));
             }
             finally
             {
@@ -120,7 +119,7 @@ public void StartingIosAppWithCapabilitiesAndServiceTest()
             try
             {
                 driver = new IOSDriver(builder, capabilities, Env.InitTimeoutSec);
-                driver.CloseApp();
+                driver.TerminateApp(Apps.GetId("iosTestApp"));
             }
             finally
             {

test/integration/Windows/ClickElementTest.cs

@@ -24,15 +24,18 @@ public class ClickElementTest
     {
         private WindowsDriver _calculatorSession;
         protected static WebElement CalculatorResult;
+        private readonly string _appId = "Microsoft.WindowsCalculator_8wekyb3d8bbwe!App";
 
         [OneTimeSetUp]
         public void BeforeAll()
         {
-            var appCapabilities = new AppiumOptions();
-            appCapabilities.AutomationName = "Windows";
-            appCapabilities.App = "Microsoft.WindowsCalculator_8wekyb3d8bbwe!App";
-            appCapabilities.DeviceName = "WindowsPC";
-            appCapabilities.PlatformName = "Windows";
+            var appCapabilities = new AppiumOptions
+            {
+                AutomationName = "Windows",
+                App = _appId,
+                DeviceName = "WindowsPC",
+                PlatformName = "Windows"
+            };
 
             var serverUri = Env.ServerIsRemote() ? AppiumServers.RemoteServerUri : AppiumServers.LocalServiceUri;
             _calculatorSession = new WindowsDriver(serverUri, appCapabilities,
@@ -49,8 +52,8 @@ public void BeforeAll()
         public void OneTimeTearDown()
         {
             CalculatorResult = null;
-            _calculatorSession.CloseApp();
-            _calculatorSession.Dispose();
+            _calculatorSession?.CloseApp();
+            _calculatorSession?.Dispose();
             _calculatorSession = null;
         }
 

test/integration/Windows/ImagesComparisonTest.cs

@@ -11,15 +11,18 @@ public class ImagesComparisonTests
     {
         private WindowsDriver _calculatorSession;
         protected static WebElement CalculatorResult;
+        private readonly string _appId = "Microsoft.WindowsCalculator_8wekyb3d8bbwe!App";
 
         [OneTimeSetUp]
         public void BeforeAll()
         {
-            var appCapabilities = new AppiumOptions();
-            appCapabilities.App = "Microsoft.WindowsCalculator_8wekyb3d8bbwe!App";
-            appCapabilities.DeviceName = "WindowsPC";
-            appCapabilities.PlatformName = "Windows";
-            appCapabilities.AutomationName = "Windows";
+            var appCapabilities = new AppiumOptions
+            {
+                App = _appId,
+                DeviceName = "WindowsPC",
+                PlatformName = "Windows",
+                AutomationName = "Windows"
+            };
 
             var serverUri = Env.ServerIsRemote() ? AppiumServers.RemoteServerUri : AppiumServers.LocalServiceUri;
             _calculatorSession = new WindowsDriver(serverUri, appCapabilities,