public void NoParameters()
{
var vm = new ViewModel();
var binding = new MethodBindingExtension(vm, nameof(ViewModel.NoParameters));
TestHelper.RunMethodBinding(null, binding);
vm.Executed.ShouldBe(true);
TraceMessages.ShouldBeEmpty();
}
public void IntParameterAsXamlString()
{
var vm = new ViewModel();
var binding = new MethodBindingExtension(vm, nameof(ViewModel.IntParam), "5");
TestHelper.RunMethodBinding(null, binding);
vm.Executed.ShouldBe(true);
vm.ParamType.ShouldBe(typeof(int));
TraceMessages.ShouldBeEmpty();
}
public void OverloadedIntStringAsInt()
{
var vm = new ViewModel();
var binding = new MethodBindingExtension(vm, nameof(ViewModel.OverloadedIntString), 5);
TestHelper.RunMethodBinding(null, binding);
vm.Executed.ShouldBe(true);
vm.ParamType.ShouldBe(typeof(int));
TraceMessages.ShouldBeEmpty();
}
public void OverloadedNullableIntDoubleAsNull()
{
var vm = new ViewModel();
var binding = new MethodBindingExtension(vm, nameof(ViewModel.OverloadedNullableIntDouble), null);
TestHelper.RunMethodBinding(null, binding);
vm.Executed.ShouldBe(true);
vm.ParamType.ShouldBe(typeof(int?));
TraceMessages.ShouldBeEmpty();
}
public void NullableIntParameterAsNullExtension()
{
var vm = new ViewModel();
var binding = new MethodBindingExtension(nameof(ViewModel.NullableIntParam), new NullExtension());
TestHelper.RunMethodBinding(vm, binding);
vm.Executed.ShouldBe(true);
vm.ParamType.ShouldBe(typeof(int?));
TraceMessages.ShouldBeEmpty();
}
