Merge pull request #10 from 2gis/fix-driver-responses

Fixes c# selenium binding not working with driver 👍

WindowsUniversalAppDriver/WindowsUniversalAppDriver.Common/HttpResponseHelper.cs

@@ -44,7 +44,7 @@ public static Dictionary<HttpStatusCode, string> StatusCodeDescriptors
 
         public static string ResponseString(HttpStatusCode statusCode, string content)
         {
-            var contentType = statusCode == HttpStatusCode.BadRequest ? PlainTextContentType : JsonContentType;
+            var contentType = IsClientError((int)statusCode) ? PlainTextContentType : JsonContentType;
 
             string statusDescription;
             StatusCodeDescriptors.TryGetValue(statusCode, out statusDescription);
@@ -59,6 +59,11 @@ public static string ResponseString(HttpStatusCode statusCode, string content)
             return responseString.ToString();
         }
 
+        public static bool IsClientError(int code)
+        {
+            return code >= 400 && code < 500;
+        }
+
         #endregion
     }
 }

WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/Commands/AlertCommand.cs

@@ -56,7 +56,7 @@ public override string DoImpl()
                 }
 
                 invokeProv.Invoke();
-                return null;
+                return this.JsonResponse();
             }
 
             throw new AutomationException("No alert is displayed", ResponseStatus.NoAlertOpenError);

WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/Commands/CommandBase.cs

@@ -84,6 +84,14 @@ public virtual string DoImpl()
             throw new NotImplementedException();
         }
 
+        /// <summary>
+        /// The JsonResponse with SUCCESS status and NULL value.
+        /// </summary>
+        public string JsonResponse()
+        {
+            return JsonConvert.SerializeObject(new JsonResponse(this.Session, ResponseStatus.Success, null));
+        }
+
         public string JsonResponse(ResponseStatus status, object value)
         {
             if (status != ResponseStatus.Success && value == null)

WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/Commands/ExecuteCommand.cs

@@ -70,7 +70,7 @@ public override string DoImpl()
                     throw new AutomationException(msg, ResponseStatus.JavaScriptError);
             }
 
-            return this.JsonResponse(ResponseStatus.Success, string.Empty);
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/Commands/GetElementAttributeCommand.cs

@@ -32,7 +32,7 @@ public override string DoImpl()
 
             if (attributeName == null)
             {
-                return this.JsonResponse(ResponseStatus.Success, null);
+                return this.JsonResponse();
             }
 
             /* GetAttribute command should return: null if no property was found,
@@ -47,7 +47,7 @@ public override string DoImpl()
             }
             catch (AutomationException)
             {
-                return this.JsonResponse(ResponseStatus.Success, null);
+                return this.JsonResponse();
             }
         }
 

WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/Commands/ScreenCoordinatesHelper.cs → WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/Commands/Helpers/ScreenCoordinatesHelper.cs

@@ -1,4 +1,4 @@
-namespace WindowsUniversalAppDriver.InnerServer.Commands
+namespace WindowsUniversalAppDriver.InnerServer.Commands.Helpers
 {
     using System;
     using System.Reflection;

WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/Commands/ValueCommand.cs

@@ -30,7 +30,7 @@ public override string DoImpl()
             }
 
             TrySetText(textbox, this.KeyString);
-            return this.JsonResponse(ResponseStatus.Success, null);
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver.InnerServer/WindowsUniversalAppDriver.InnerServer.csproj

@@ -67,7 +67,7 @@
     <Compile Include="Commands\LocationInViewCommand.cs" />
     <Compile Include="Commands\OrientationCommand.cs" />
     <Compile Include="Commands\PageSourceCommand.cs" />
-    <Compile Include="Commands\ScreenCoordinatesHelper.cs" />
+    <Compile Include="Commands\Helpers\ScreenCoordinatesHelper.cs" />
     <Compile Include="Commands\GetElementTagNameCommand.cs" />
     <Compile Include="Commands\TextCommand.cs" />
     <Compile Include="Commands\ValueCommand.cs" />

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/ClickElementExecutor.cs

@@ -18,7 +18,7 @@ protected override string DoImpl()
 
             this.Automator.EmulatorController.LeftButtonClick(location.Value);
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/CloseExecutor.cs

@@ -8,7 +8,7 @@ protected override string DoImpl()
         {
             this.Automator.Deployer.Uninstall();
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/CommandExecutorBase.cs

@@ -51,7 +51,9 @@ public string Do()
             }
             catch (NotImplementedException exception)
             {
-                return HttpResponseHelper.ResponseString(HttpStatusCode.NotImplemented, exception.Message);
+                return HttpResponseHelper.ResponseString(
+                    HttpStatusCode.NotImplemented,
+                    this.JsonResponse(ResponseStatus.UnknownCommand, exception.Message));
             }
             catch (Exception exception)
             {
@@ -70,6 +72,14 @@ protected virtual string DoImpl()
             throw new InvalidOperationException("DoImpl should never be called in CommandExecutorBase");
         }
 
+        /// <summary>
+        /// The JsonResponse with SUCCESS status and NULL value.
+        /// </summary>
+        protected string JsonResponse()
+        {
+            return this.JsonResponse(ResponseStatus.Success, null);
+        }
+
         protected string JsonResponse(ResponseStatus status, object value)
         {
             return JsonConvert.SerializeObject(new JsonResponse(this.Automator.Session, status, value));

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/ExecuteScriptExecutor.cs

@@ -43,7 +43,7 @@ protected override string DoImpl()
                     break;
             }
 
-            return null;
+            return this.JsonResponse();
         }
 
         internal void ExecuteMobileScript(string command)

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/GetCurrentWindowHandleExecutor.cs

@@ -1,13 +1,19 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    #region
+
+    using WindowsUniversalAppDriver.Common;
+
+    #endregion
+
     internal class GetCurrentWindowHandleExecutor : CommandExecutorBase
     {
         #region Methods
 
         protected override string DoImpl()
         {
             // TODO: There is only one window for windows phone app, so it must be OK, or not?
-            return "current";
+            return this.JsonResponse(ResponseStatus.Success, "current");
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/GoBackExecutor.cs

@@ -1,7 +1,11 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    #region
+
     using System.Windows.Forms;
 
+    #endregion
+
     internal class GoBackExecutor : CommandExecutorBase
     {
         #region Methods
@@ -11,7 +15,7 @@ protected override string DoImpl()
             // F1 is shortcut for "Back" hardware button
             this.Automator.EmulatorController.TypeKey(Keys.F1);
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/MouseClickExecutor.cs

@@ -8,7 +8,7 @@ protected override string DoImpl()
         {
             this.Automator.EmulatorController.LeftButtonClick();
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/MouseDownExecutor.cs

@@ -8,7 +8,7 @@ protected override string DoImpl()
         {
             this.Automator.EmulatorController.LeftButtonDown();
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/MouseMoveToExecutor.cs

@@ -1,11 +1,15 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    #region
+
     using System;
     using System.Drawing;
     using System.Globalization;
 
     using WindowsUniversalAppDriver.Automator;
 
+    #endregion
+
     internal class MouseMoveToExecutor : CommandExecutorBase
     {
         #region Methods
@@ -30,7 +34,7 @@ protected override string DoImpl()
             this.Automator.UpdatedOrientationForEmulatorController();
             this.Automator.EmulatorController.MoveCursorTo(coordinates);
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/MouseUpExecutor.cs

@@ -8,7 +8,7 @@ protected override string DoImpl()
         {
             this.Automator.EmulatorController.LeftButtonUp();
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/NewSessionExecutor.cs

@@ -61,9 +61,7 @@ protected override string DoImpl()
             // Gives sometime to load visuals (needed only in case of slow emulation)
             Thread.Sleep(this.Automator.ActualCapabilities.LaunchDelay);
 
-            var jsonResponse = this.JsonResponse(ResponseStatus.Success, this.Automator.ActualCapabilities);
-
-            return jsonResponse;
+            return this.JsonResponse(ResponseStatus.Success, this.Automator.ActualCapabilities);
         }
 
         private EmulatorController CreateEmulatorController(bool withFallback)

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/ScreenshotExecutor.cs

@@ -1,12 +1,15 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    using WindowsUniversalAppDriver.Common;
+
     internal class ScreenshotExecutor : CommandExecutorBase
     {
         #region Methods
 
         protected override string DoImpl()
         {
-            return this.Automator.EmulatorController.TakeScreenshot();
+            var base64Screenshot = this.Automator.EmulatorController.TakeScreenshot();
+            return this.JsonResponse(ResponseStatus.Success, base64Screenshot);
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/SendKeysToElementExecutor.cs

@@ -1,9 +1,13 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    #region
+
     using System.Collections.Generic;
     using System.Linq;
     using System.Windows.Forms;
 
+    #endregion
+
     internal class SendKeysToElementExecutor : CommandExecutorBase
     {
         #region Methods
@@ -42,7 +46,7 @@ protected override string DoImpl()
                 this.Automator.EmulatorController.TypeKey(magicKey);
             }
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/TouchFlickExecutor.cs

@@ -1,12 +1,16 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    #region
+
     using System;
     using System.Drawing;
     using System.Globalization;
 
     using WindowsUniversalAppDriver.Automator;
     using WindowsUniversalAppDriver.EmulatorHelpers;
 
+    #endregion
+
     internal class TouchFlickExecutor : CommandExecutorBase
     {
         #region Methods
@@ -38,7 +42,7 @@ protected override string DoImpl()
                 this.Automator.EmulatorController.PerformGesture(new FlickGesture(startPoint, xSpeed, ySpeed));
             }
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/TouchScrollExecutor.cs

@@ -1,12 +1,16 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    #region
+
     using System;
     using System.Drawing;
     using System.Globalization;
 
     using WindowsUniversalAppDriver.Automator;
     using WindowsUniversalAppDriver.EmulatorHelpers;
 
+    #endregion
+
     internal class TouchScrollExecutor : CommandExecutorBase
     {
         #region Methods
@@ -30,7 +34,7 @@ protected override string DoImpl()
 
             this.Automator.EmulatorController.PerformGesture(new ScrollGesture(startPoint, xOffset, yOffset));
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion

WindowsUniversalAppDriver/WindowsUniversalAppDriver/CommandExecutors/TouchSingleTapExecutor.cs

@@ -1,8 +1,12 @@
 namespace WindowsUniversalAppDriver.CommandExecutors
 {
+    #region
+
     using WindowsUniversalAppDriver.Automator;
     using WindowsUniversalAppDriver.EmulatorHelpers;
 
+    #endregion
+
     internal class TouchSingleTapExecutor : CommandExecutorBase
     {
         #region Methods
@@ -14,13 +18,13 @@ protected override string DoImpl()
             var elementId = Automator.GetValue<string>(this.ExecutedCommand.Parameters, "element");
             if (elementId == null)
             {
-                return null;
+                return this.JsonResponse();
             }
 
             var tapPoint = this.Automator.RequestElementLocation(elementId).GetValueOrDefault();
             this.Automator.EmulatorController.PerformGesture(new TapGesture(tapPoint));
 
-            return null;
+            return this.JsonResponse();
         }
 
         #endregion