Added the helper method

nivetha-nagalingam · nivetha-nagalingam · commit 344b604b30ae · 2025-03-27T16:42:06.000+05:30
diff --git a/src/Controls/tests/DeviceTests/ControlsHandlerTestBase.Android.cs b/src/Controls/tests/DeviceTests/ControlsHandlerTestBase.Android.cs
@@ -219,6 +219,17 @@ protected bool IsBackButtonVisible(IElementHandler handler)
 			return false;
 		}
 
+		protected void AssertTranslationMatches(Android.Views.View nativeView, double expectedTranslationX, double expectedTranslationY)
+		{
+			var context = nativeView?.Context ?? throw new InvalidOperationException("Context cannot be null.");
+			
+			var expectedXInPixels = context.ToPixels(expectedTranslationX);
+			Assert.Equal(expectedXInPixels, nativeView.TranslationX, precision: 1);
+			
+			var expectedYInPixels = context.ToPixels(expectedTranslationY);
+			Assert.Equal(expectedYInPixels, nativeView.TranslationY, precision: 1);
+		}
+
 		class WindowTestFragment : Fragment
 		{
 			TaskCompletionSource<bool> _taskCompletionSource = new TaskCompletionSource<bool>();
diff --git a/src/Controls/tests/DeviceTests/Elements/BoxView/BoxViewTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/BoxView/BoxViewTests.Android.cs
@@ -40,15 +40,7 @@ public async Task BoxViewTranslationConsistent()
 			var nativeView = GetNativeBoxView(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * boxView.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * boxView.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, boxView.TranslationX, boxView.TranslationY);
 			});
 		}
 	}
diff --git a/src/Controls/tests/DeviceTests/Elements/Button/ButtonTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/Button/ButtonTests.Android.cs
@@ -124,15 +124,7 @@ public async Task ButtonTranslationConsistent()
 			var nativeView = GetPlatformButton(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * button.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * button.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, button.TranslationX, button.TranslationY);
 			});
 		}
 	}
diff --git a/src/Controls/tests/DeviceTests/Elements/CheckBox/CheckBoxTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/CheckBox/CheckBoxTests.Android.cs
@@ -39,15 +39,7 @@ public async Task CheckBoxTranslationConsistent()
 			var nativeView = GetNativeCheckBox(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * checkBox.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * checkBox.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, checkBox.TranslationX, checkBox.TranslationY);
 			});
 		}
 	}
diff --git a/src/Controls/tests/DeviceTests/Elements/Editor/EditorTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/Editor/EditorTests.Android.cs
@@ -84,15 +84,7 @@ public async Task EditorTranslationConsistent()
 			var nativeView = GetPlatformControl(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * editor.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * editor.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, editor.TranslationX, editor.TranslationY);
 			});
 		}
 	}
diff --git a/src/Controls/tests/DeviceTests/Elements/Entry/EntryTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/Entry/EntryTests.Android.cs
@@ -98,15 +98,7 @@ public async Task EntryTranslationConsistent()
 			var nativeView = GetPlatformControl(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * entry.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * entry.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, entry.TranslationX, entry.TranslationY);
 			});
 		}
 	}
diff --git a/src/Controls/tests/DeviceTests/Elements/Label/LabelTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/Label/LabelTests.Android.cs
@@ -105,15 +105,7 @@ public async Task LabelTranslationConsistent()
 			var nativeView = GetPlatformLabel(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * label.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * label.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, label.TranslationX, label.TranslationY);
 			});
 		}
 
diff --git a/src/Controls/tests/DeviceTests/Elements/SearchBar/SearchBarTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/SearchBar/SearchBarTests.Android.cs
@@ -59,15 +59,7 @@ public async Task SearchBarTranslationConsistent()
 			var nativeView = GetPlatformControl(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * searchBar.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * searchBar.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, searchBar.TranslationX, searchBar.TranslationY);
 			});
 		}
 	}
diff --git a/src/Controls/tests/DeviceTests/Elements/SwipeView/SwipeViewTests.Android.cs b/src/Controls/tests/DeviceTests/Elements/SwipeView/SwipeViewTests.Android.cs
@@ -114,15 +114,7 @@ public async Task SwipeViewTranslationConsistent()
 			var nativeView = GetPlatformControl(handler);
 			await InvokeOnMainThreadAsync(() =>
 			{
-				var translation = nativeView.TranslationX;
-				var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;
-				var expectedInPixels = density * swipeView.TranslationX;
-
-				Assert.Equal(expectedInPixels, translation, 1.0);
-
-				var translationY = nativeView.TranslationY;
-				var expectedYInPixels = density * swipeView.TranslationY;
-				Assert.Equal(expectedYInPixels, translationY, 1.0);
+				AssertTranslationMatches(nativeView, swipeView.TranslationX, swipeView.TranslationY);
 			});
 		}
 

Original file line number	Diff line number	Diff line change
`@@ -40,15 +40,7 @@ public async Task BoxViewTranslationConsistent()`
`40`	`40`	`var nativeView = GetNativeBoxView(handler);`
`41`	`41`	`await InvokeOnMainThreadAsync(() =>`
`42`	`42`	`{`
`43`		`- var translation = nativeView.TranslationX;`
`44`		`- var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;`
`45`		`- var expectedInPixels = density * boxView.TranslationX;`
`46`		`-`
`47`		`- Assert.Equal(expectedInPixels, translation, 1.0);`
`48`		`-`
`49`		`- var translationY = nativeView.TranslationY;`
`50`		`- var expectedYInPixels = density * boxView.TranslationY;`
`51`		`- Assert.Equal(expectedYInPixels, translationY, 1.0);`
	`43`	`+ AssertTranslationMatches(nativeView, boxView.TranslationX, boxView.TranslationY);`
`52`	`44`	`});`
`53`	`45`	`}`
`54`	`46`	`}`
Original file line number	Diff line number	Diff line change
`@@ -124,15 +124,7 @@ public async Task ButtonTranslationConsistent()`
`124`	`124`	`var nativeView = GetPlatformButton(handler);`
`125`	`125`	`await InvokeOnMainThreadAsync(() =>`
`126`	`126`	`{`
`127`		`- var translation = nativeView.TranslationX;`
`128`		`- var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;`
`129`		`- var expectedInPixels = density * button.TranslationX;`
`130`		`-`
`131`		`- Assert.Equal(expectedInPixels, translation, 1.0);`
`132`		`-`
`133`		`- var translationY = nativeView.TranslationY;`
`134`		`- var expectedYInPixels = density * button.TranslationY;`
`135`		`- Assert.Equal(expectedYInPixels, translationY, 1.0);`
	`127`	`+ AssertTranslationMatches(nativeView, button.TranslationX, button.TranslationY);`
`136`	`128`	`});`
`137`	`129`	`}`
`138`	`130`	`}`
Original file line number	Diff line number	Diff line change
`@@ -39,15 +39,7 @@ public async Task CheckBoxTranslationConsistent()`
`39`	`39`	`var nativeView = GetNativeCheckBox(handler);`
`40`	`40`	`await InvokeOnMainThreadAsync(() =>`
`41`	`41`	`{`
`42`		`- var translation = nativeView.TranslationX;`
`43`		`- var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;`
`44`		`- var expectedInPixels = density * checkBox.TranslationX;`
`45`		`-`
`46`		`- Assert.Equal(expectedInPixels, translation, 1.0);`
`47`		`-`
`48`		`- var translationY = nativeView.TranslationY;`
`49`		`- var expectedYInPixels = density * checkBox.TranslationY;`
`50`		`- Assert.Equal(expectedYInPixels, translationY, 1.0);`
	`42`	`+ AssertTranslationMatches(nativeView, checkBox.TranslationX, checkBox.TranslationY);`
`51`	`43`	`});`
`52`	`44`	`}`
`53`	`45`	`}`
Original file line number	Diff line number	Diff line change
`@@ -84,15 +84,7 @@ public async Task EditorTranslationConsistent()`
`84`	`84`	`var nativeView = GetPlatformControl(handler);`
`85`	`85`	`await InvokeOnMainThreadAsync(() =>`
`86`	`86`	`{`
`87`		`- var translation = nativeView.TranslationX;`
`88`		`- var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;`
`89`		`- var expectedInPixels = density * editor.TranslationX;`
`90`		`-`
`91`		`- Assert.Equal(expectedInPixels, translation, 1.0);`
`92`		`-`
`93`		`- var translationY = nativeView.TranslationY;`
`94`		`- var expectedYInPixels = density * editor.TranslationY;`
`95`		`- Assert.Equal(expectedYInPixels, translationY, 1.0);`
	`87`	`+ AssertTranslationMatches(nativeView, editor.TranslationX, editor.TranslationY);`
`96`	`88`	`});`
`97`	`89`	`}`
`98`	`90`	`}`
Original file line number	Diff line number	Diff line change
`@@ -98,15 +98,7 @@ public async Task EntryTranslationConsistent()`
`98`	`98`	`var nativeView = GetPlatformControl(handler);`
`99`	`99`	`await InvokeOnMainThreadAsync(() =>`
`100`	`100`	`{`
`101`		`- var translation = nativeView.TranslationX;`
`102`		`- var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;`
`103`		`- var expectedInPixels = density * entry.TranslationX;`
`104`		`-`
`105`		`- Assert.Equal(expectedInPixels, translation, 1.0);`
`106`		`-`
`107`		`- var translationY = nativeView.TranslationY;`
`108`		`- var expectedYInPixels = density * entry.TranslationY;`
`109`		`- Assert.Equal(expectedYInPixels, translationY, 1.0);`
	`101`	`+ AssertTranslationMatches(nativeView, entry.TranslationX, entry.TranslationY);`
`110`	`102`	`});`
`111`	`103`	`}`
`112`	`104`	`}`
Original file line number	Diff line number	Diff line change
`@@ -59,15 +59,7 @@ public async Task SearchBarTranslationConsistent()`
`59`	`59`	`var nativeView = GetPlatformControl(handler);`
`60`	`60`	`await InvokeOnMainThreadAsync(() =>`
`61`	`61`	`{`
`62`		`- var translation = nativeView.TranslationX;`
`63`		`- var density = Microsoft.Maui.Devices.DeviceDisplay.Current.MainDisplayInfo.Density;`
`64`		`- var expectedInPixels = density * searchBar.TranslationX;`
`65`		`-`
`66`		`- Assert.Equal(expectedInPixels, translation, 1.0);`
`67`		`-`
`68`		`- var translationY = nativeView.TranslationY;`
`69`		`- var expectedYInPixels = density * searchBar.TranslationY;`
`70`		`- Assert.Equal(expectedYInPixels, translationY, 1.0);`
	`62`	`+ AssertTranslationMatches(nativeView, searchBar.TranslationX, searchBar.TranslationY);`
`71`	`63`	`});`
`72`	`64`	`}`
`73`	`65`	`}`