public void TestConnectingEventOnMethodWithWrongSignature()
{
var xaml = @"
<View
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""
x:Class=""Xamarin.Forms.Xaml.UnitTests.CustView"" Activated=""wrongSignature"" />
</View>" ;
var view = new CustView();
Assert.Throws(new XamlParseExceptionConstraint(5, 53), () => view.LoadFromXaml(xaml));
}
public void TestConnectingEventOnMethodWithWrongSignature()
{
var xaml = @"
<View
xmlns=""http://schemas.microsoft.com/dotnet/2021/maui""
xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""
x:Class=""Microsoft.Maui.Controls.Xaml.UnitTests.CustView"" Clicked=""wrongSignature"" />
</View>" ;
var view = new CustView();
Assert.Throws(new XamlParseExceptionConstraint(5, 63), () => view.LoadFromXaml(xaml));
}
public void TestFailingEvent()
{
var xaml = @"
<View
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""
x:Class=""System.Maui.Xaml.UnitTests.CustView"" Activated=""missingMethod"" />
</View>" ;
var view = new CustView();
Assert.Throws(new XamlParseExceptionConstraint(5, 53), () => view.LoadFromXaml(xaml));
}
public void TestEvent()
{
var xaml = @"
<Button
xmlns=""http://xamarin.com/schemas/2014/forms""
xmlns:x=""http://schemas.microsoft.com/winfx/2006/xaml""
x:Class=""Xamarin.Forms.Xaml.UnitTests.CustView"" Clicked=""onButtonClicked"" />
</Button>" ;
var view = new CustView();
view.LoadFromXaml(xaml);
Assert.False(view.fired);
((IButtonController)view).SendClicked();
Assert.True(view.fired);
}