Trying to get stuff working on macOS.

Man, appium for mac sucks.

samples/IntegrationTestApp/MainWindow.axaml

@@ -59,7 +59,7 @@
 
       <TabItem Header="ComboBox">
         <StackPanel>
-          <ComboBox Name="ComboBox">
+          <ComboBox Name="BasicComboBox">
             <ComboBoxItem>Item 0</ComboBoxItem>
             <ComboBoxItem>Item 1</ComboBoxItem>
           </ComboBox>

samples/IntegrationTestApp/MainWindow.axaml.cs

@@ -51,9 +51,9 @@ namespace IntegrationTestApp
             var source = e.Source as Button;
 
             if (source?.Name == "ComboBoxSelectionClear")
-                this.FindControl<ComboBox>("ComboBox").SelectedIndex = -1;
+                this.FindControl<ComboBox>("BasicComboBox").SelectedIndex = -1;
             if (source?.Name == "ComboBoxSelectFirst")
-                this.FindControl<ComboBox>("ComboBox").SelectedIndex = 0;
+                this.FindControl<ComboBox>("BasicComboBox").SelectedIndex = 0;
         }
     }
 }

tests/Avalonia.IntegrationTests.Appium/ComboBoxTests.cs

@@ -23,38 +23,38 @@ namespace Avalonia.IntegrationTests.Appium
         [Fact]
         public void Can_Change_Selection_Using_Mouse()
         {
-            var comboBox = _session.FindElementByAccessibilityId("ComboBox");
+            var comboBox = _session.FindElementByAccessibilityId("BasicComboBox");
 
             _session.FindElementByAccessibilityId("ComboBoxSelectFirst").Click();
-            Assert.Equal("Item 0", comboBox.Text);
+            Assert.Equal("Item 0", comboBox.GetComboBoxValue());
 
             comboBox.Click();
             _session.FindElementByName("Item 1").SendClick();
 
-            Assert.Equal("Item 1", comboBox.Text);
+            Assert.Equal("Item 1", comboBox.GetComboBoxValue());
         }
 
         [Fact]
         public void Can_Change_Selection_From_Unselected_Using_Mouse()
         {
-            var comboBox = _session.FindElementByAccessibilityId("ComboBox");
+            var comboBox = _session.FindElementByAccessibilityId("BasicComboBox");
 
             _session.FindElementByAccessibilityId("ComboBoxSelectionClear").Click();
-            Assert.Equal(string.Empty, comboBox.Text);
+            Assert.Equal(string.Empty, comboBox.GetComboBoxValue());
 
             comboBox.Click();
             _session.FindElementByName("Item 0").SendClick();
 
-            Assert.Equal("Item 0", comboBox.Text);
+            Assert.Equal("Item 0", comboBox.GetComboBoxValue());
         }
 
         [Fact]
         public void Can_Change_Selection_With_Keyboard()
         {
-            var comboBox = _session.FindElementByAccessibilityId("ComboBox");
+            var comboBox = _session.FindElementByAccessibilityId("BasicComboBox");
 
             _session.FindElementByAccessibilityId("ComboBoxSelectFirst").Click();
-            Assert.Equal("Item 0", comboBox.Text);
+            Assert.Equal("Item 0", comboBox.GetComboBoxValue());
 
             comboBox.SendKeys(Keys.LeftAlt + Keys.ArrowDown);
             comboBox.SendKeys(Keys.ArrowDown);
@@ -62,16 +62,16 @@ namespace Avalonia.IntegrationTests.Appium
             var item = _session.FindElementByName("Item 1");
             item.SendKeys(Keys.Enter);
 
-            Assert.Equal("Item 1", comboBox.Text);
+            Assert.Equal("Item 1", comboBox.GetComboBoxValue());
         }
 
         [Fact]
         public void Can_Change_Selection_With_Keyboard_From_Unselected()
         {
-            var comboBox = _session.FindElementByAccessibilityId("ComboBox");
+            var comboBox = _session.FindElementByAccessibilityId("BasicComboBox");
 
             _session.FindElementByAccessibilityId("ComboBoxSelectionClear").Click();
-            Assert.Equal(string.Empty, comboBox.Text);
+            Assert.Equal(string.Empty, comboBox.GetComboBoxValue());
 
             comboBox.SendKeys(Keys.LeftAlt + Keys.ArrowDown);
             comboBox.SendKeys(Keys.ArrowDown);
@@ -79,16 +79,16 @@ namespace Avalonia.IntegrationTests.Appium
             var item = _session.FindElementByName("Item 0");
             item.SendKeys(Keys.Enter);
 
-            Assert.Equal("Item 0", comboBox.Text);
+            Assert.Equal("Item 0", comboBox.GetComboBoxValue());
         }
 
         [Fact]
         public void Can_Cancel_Keyboard_Selection_With_Escape()
         {
-            var comboBox = _session.FindElementByAccessibilityId("ComboBox");
+            var comboBox = _session.FindElementByAccessibilityId("BasicComboBox");
 
             _session.FindElementByAccessibilityId("ComboBoxSelectionClear").Click();
-            Assert.Equal(string.Empty, comboBox.Text);
+            Assert.Equal(string.Empty, comboBox.GetComboBoxValue());
 
             comboBox.SendKeys(Keys.LeftAlt + Keys.ArrowDown);
             comboBox.SendKeys(Keys.ArrowDown);
@@ -96,7 +96,7 @@ namespace Avalonia.IntegrationTests.Appium
             var item = _session.FindElementByName("Item 0");
             item.SendKeys(Keys.Escape);
 
-            Assert.Equal(string.Empty, comboBox.Text);
+            Assert.Equal(string.Empty, comboBox.GetComboBoxValue());
         }
     }
 }

tests/Avalonia.IntegrationTests.Appium/ElementExtensions.cs

@@ -8,6 +8,13 @@ namespace Avalonia.IntegrationTests.Appium
 {
     internal static class ElementExtensions
     {
+        public static string GetComboBoxValue(this AppiumWebElement element)
+        {
+            return RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ?
+                element.Text :
+                element.GetAttribute("value");
+        }
+        
         public static string GetName(this AppiumWebElement element) => GetAttribute(element, "Name", "title");
 
         public static bool? GetIsChecked(this AppiumWebElement element) =>

tests/Avalonia.IntegrationTests.Appium/TestAppFixture.cs

@@ -39,6 +39,7 @@ namespace Avalonia.IntegrationTests.Appium
                 opts.AddAdditionalCapability("appium:bundleId", TestAppBundleId);
                 opts.AddAdditionalCapability(MobileCapabilityType.PlatformName, MobilePlatform.MacOS);
                 opts.AddAdditionalCapability(MobileCapabilityType.AutomationName, "mac2");
+                opts.AddAdditionalCapability("appium:showServerLogs", true);
 
                 Session = new MacDriver<AppiumWebElement>(
                     new Uri("http://127.0.0.1:4723/wd/hub"),