I have a Windows Store App (C# + XAML) and wanted to create some unit tests for it.
I created the unit test project for this within my solution and the default test method works fine.
Then I added my project as reference to the unit test project and the tests stopped working:

```
------ Discover test started ------
========== Discover test finished: 1 found (0:00:00,8748072) ==========
------ Run test started ------
Updating the layout...

Copying files: Total 2 mb to layout...

Registering the application to run from layout...

Deployment complete. Full package name: "58d19822-a649-46ba-b3fd-36c60b2709d7_1.0.0.0_neutral__t4zwj4xd20b1w"

Failed to activate Windows Store app unit test executor. Error: The remote procedure call failed.
========== Run test finished: 0 run (0:00:05,0596667) ==========

```

I googled a lot and found a thread that explained the error could be within the App.xaml and indeed I could track it down to this TextBlock:

```
<TextBlock Grid.ColumnSpan="2" controls:HighLightString.FullText="{Binding Path=FullName}" controls:HighLightString.SelectedText="{Binding DataContext.QueryText, ElementName=resultsPanel}" controls:HighLightString.FgColor="{StaticResource SAPHighlightColor}"  Style="{StaticResource TileTitleTextStyle}" Margin="20,0,0,0" TextTrimming="WordEllipsis"/>

```

If I change it to:

```
<TextBlock Grid.ColumnSpan="2" Text="{Binding Path=FullName}" Style="{StaticResource TileTitleTextStyle}" Margin="20,0,0,0" TextTrimming="WordEllipsis"/>

```

the tests run fine but I do no longer have a search highlight on that text block.

How can I have both - the search highlights and running unit tests within my solution?