IAppResult of controls have Text set to null

[marcelwgn]

I'm submitting a...

• Bug report (I searched for similar issues and did not find one) -->

Current behavior

Using the following test and XAML, the IAppResult returns null instead of the text of the control.

<TextBlock x:Name="MyTextBlock" Text="Some text" />

var result= App.WaitForElement("MyTextBlock");
Assert.IsTrue(errorMessageResult.Length > 0);
Assert.IsTrue(errorMessageResult[0].Text == "Some text"); // This line fails as Text is null.

Expected behavior

Text should report the actual text of the control if its a TextBlock.

Minimal reproduction of the problem with instructions

See code above.

Environment

Package Version(s): 

Uno.UITest.*: 1.1.0-dev11

Visual Studio
- [x] 2019 (version: 16.10.0)
- [ ] 2019 Preview (version: )
- [ ] for Mac (version: )

[jeromelaban]

Thanks for the report. This particular feature is not supported properly, use GetDependencyPropertyValue("Text") instead.

[marcelwgn]

When using the NuGet package, I am unable to use the GetDependencyPropertyValue function though...

[jeromelaban]

Take a look at these samples:

Uno.UITest/src/Sample/Sample.UITests/RadioButton_Tests.cs

Line 33 in 9a9c6d2

Assert.IsFalse(App.Query(q => radio1(q).GetDependencyPropertyValue("IsChecked").Value<bool>()).First());

[marcelwgn]

Pasting that code into the UI test project, I get the following error:

[jeromelaban]

This is an extension method:

Uno.UITest/src/Uno.UITest.Helpers/Helpers/QueryExtensions.Uno.cs

Line 12 in 9a9c6d2

public static T GetDependencyPropertyValue<T>(this QueryEx query, string dependencyPropertyName)

[marcelwgn]

Ohhh I didn't know that, thank you, that works now!