public void ConvertTest()
{
var converter = new NullToVisibilityConverter();
Assert.AreEqual(Visibility.Visible, converter.Convert("Test", null, null, null));
Assert.AreEqual(Visibility.Collapsed, converter.Convert(null, null, null, null));
Assert.AreEqual(Visibility.Collapsed, converter.Convert("Test", null, "invert", null));
Assert.AreEqual(Visibility.Visible, converter.Convert(null, null, "Invert", null));
}
public void NullToVisibilityConverter()
{
var converter = new NullToVisibilityConverter();
Assert.AreEqual(Visibility.Visible, converter.Convert("", typeof(ConvertersTests), null, CultureInfo.CurrentCulture));
Assert.AreEqual(Visibility.Collapsed, converter.Convert("hello", typeof(ConvertersTests), null, CultureInfo.CurrentCulture));
converter.IsInverted = true;
Assert.AreEqual(Visibility.Collapsed, converter.Convert("", typeof(ConvertersTests), null, CultureInfo.CurrentCulture));
Assert.AreEqual(Visibility.Visible, converter.Convert("hello", typeof(ConvertersTests), null, CultureInfo.CurrentCulture));
}
public void ConvertsNullValues()
{
var converter = new NullToVisibilityConverter();
Assert.Equal(
converter.NullVisibility,
converter.Convert(null, null, CultureInfo.CurrentCulture));
Assert.Equal(
converter.NotNullVisibility,
converter.Convert(new object(), null, CultureInfo.CurrentCulture));
}
/// <summary>
/// Occurs on load the current module.
/// </summary>
protected override void OnLoaded(IModuleContext context)
{
if (View.BindChanged == null)
{
View.BindChanged = OnBindChanged;
}
View.ErrorsChanged = OnErrorsChanged;
ViewManager.GetDataContext = o => BindingServiceProvider.ContextManager.GetBindingContext(o).Value;
ViewManager.SetDataContext = (o, o1) => BindingServiceProvider.ContextManager.GetBindingContext(o).Value = o1;
Register(BindingServiceProvider.MemberProvider);
var resourceResolver = BindingServiceProvider.ResourceResolver;
resourceResolver.AddObject("Visible", new BindingResourceObject(Visibility.Visible), true);
resourceResolver.AddObject("Collapsed", new BindingResourceObject(Visibility.Collapsed), true);
IValueConverter conv = new BooleanToVisibilityConverter(Visibility.Visible, Visibility.Collapsed, Visibility.Collapsed);
resourceResolver
.AddConverter("FalseToCollapsed", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
conv = new BooleanToVisibilityConverter(Visibility.Collapsed, Visibility.Visible, Visibility.Collapsed);
resourceResolver
.AddConverter("TrueToCollapsed", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
conv = new NullToVisibilityConverter(Visibility.Collapsed, Visibility.Visible);
resourceResolver
.AddConverter("NullToCollapsed", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
conv = new NullToVisibilityConverter(Visibility.Visible, Visibility.Collapsed);
resourceResolver
.AddConverter("NotNullToCollapsed", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
#if WPF
conv = new BooleanToVisibilityConverter(Visibility.Visible, Visibility.Hidden, Visibility.Hidden);
resourceResolver
.AddConverter("FalseToHidden", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
conv = new BooleanToVisibilityConverter(Visibility.Hidden, Visibility.Visible, Visibility.Hidden);
resourceResolver
.AddConverter("TrueToHidden", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
conv = new NullToVisibilityConverter(Visibility.Hidden, Visibility.Visible);
resourceResolver
.AddConverter("NullToHidden", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
conv = new NullToVisibilityConverter(Visibility.Visible, Visibility.Hidden);
resourceResolver
.AddConverter("NotNullToHidden", new ValueConverterWrapper(conv.Convert, conv.ConvertBack), true);
#endif
base.OnLoaded(context);
}
public void NullToVisibilityConverter_Convert()
{
NullToVisibilityConverter converter = new NullToVisibilityConverter
{
ValueForNonNull = Visibility.Collapsed,
ValueForNull = Visibility.Hidden
};
object result = converter.Convert(null, null, null, null);
Assert.Equal(Visibility.Hidden, result);
result = converter.Convert(new object(), null, null, null);
Assert.Equal(Visibility.Collapsed, result);
}
protected override void OnLoaded(IModuleContext context)
{
if (View.BindChanged == null)
{
View.BindChanged = OnBindChanged;
}
Register(BindingServiceProvider.MemberProvider);
var resourceResolver = BindingServiceProvider.ResourceResolver;
resourceResolver.AddObject("Visible", new BindingResourceObject(Visibility.Visible), true);
resourceResolver.AddObject("Collapsed", new BindingResourceObject(Visibility.Collapsed), true);
IValueConverter conv = new BooleanToVisibilityConverter(Visibility.Visible, Visibility.Collapsed, Visibility.Collapsed);
resourceResolver
.AddConverter("FalseToCollapsed", new ValueConverterWrapper(conv), true);
conv = new BooleanToVisibilityConverter(Visibility.Collapsed, Visibility.Visible, Visibility.Collapsed);
resourceResolver
.AddConverter("TrueToCollapsed", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Collapsed, Visibility.Visible);
resourceResolver
.AddConverter("NullToCollapsed", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Visible, Visibility.Collapsed);
resourceResolver
.AddConverter("NotNullToCollapsed", new ValueConverterWrapper(conv), true);
#if WPF
conv = new BooleanToVisibilityConverter(Visibility.Visible, Visibility.Hidden, Visibility.Hidden);
resourceResolver
.AddConverter("FalseToHidden", new ValueConverterWrapper(conv), true);
conv = new BooleanToVisibilityConverter(Visibility.Hidden, Visibility.Visible, Visibility.Hidden);
resourceResolver
.AddConverter("TrueToHidden", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Hidden, Visibility.Visible);
resourceResolver
.AddConverter("NullToHidden", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Visible, Visibility.Hidden);
resourceResolver
.AddConverter("NotNullToHidden", new ValueConverterWrapper(conv), true);
#endif
base.OnLoaded(context);
}
/// <summary>
/// Occurs on load the current module.
/// </summary>
protected override void OnLoaded(IModuleContext context)
{
if (View.BindChanged == null)
View.BindChanged = OnBindChanged;
Register(BindingServiceProvider.MemberProvider);
var resourceResolver = BindingServiceProvider.ResourceResolver;
resourceResolver.AddObject("Visible", new BindingResourceObject(Visibility.Visible), true);
resourceResolver.AddObject("Collapsed", new BindingResourceObject(Visibility.Collapsed), true);
IValueConverter conv = new BooleanToVisibilityConverter(Visibility.Visible, Visibility.Collapsed, Visibility.Collapsed);
resourceResolver
.AddConverter("FalseToCollapsed", new ValueConverterWrapper(conv), true);
conv = new BooleanToVisibilityConverter(Visibility.Collapsed, Visibility.Visible, Visibility.Collapsed);
resourceResolver
.AddConverter("TrueToCollapsed", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Collapsed, Visibility.Visible);
resourceResolver
.AddConverter("NullToCollapsed", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Visible, Visibility.Collapsed);
resourceResolver
.AddConverter("NotNullToCollapsed", new ValueConverterWrapper(conv), true);
#if WPF
conv = new BooleanToVisibilityConverter(Visibility.Visible, Visibility.Hidden, Visibility.Hidden);
resourceResolver
.AddConverter("FalseToHidden", new ValueConverterWrapper(conv), true);
conv = new BooleanToVisibilityConverter(Visibility.Hidden, Visibility.Visible, Visibility.Hidden);
resourceResolver
.AddConverter("TrueToHidden", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Hidden, Visibility.Visible);
resourceResolver
.AddConverter("NullToHidden", new ValueConverterWrapper(conv), true);
conv = new NullToVisibilityConverter(Visibility.Visible, Visibility.Hidden);
resourceResolver
.AddConverter("NotNullToHidden", new ValueConverterWrapper(conv), true);
#endif
base.OnLoaded(context);
}
public void Setup()
{
converter = new NullToVisibilityConverter();
}
public void Test_Convert_Ok(Visibility nullValue, Visibility notNullValue, object value, Visibility expected)
{
NullToVisibilityConverter converter = new NullToVisibilityConverter(nullValue, notNullValue);
Assert.Equal(expected, converter.Convert(value, typeof(Visibility), null, CultureInfo.InvariantCulture));
}
public void NullToVisibilityConverter_ConvertBack()
{
NullToVisibilityConverter converter = new NullToVisibilityConverter();
Assert.Throws <NotImplementedException>(() => converter.ConvertBack(null, null, null, null));
}
public void NullToVisibilityConverter_OneWayConvert_Success(object input, Visibility expectedValue, object parameter = null)
{
var converter = new NullToVisibilityConverter();
PerformOneWayConverterTest(converter, input, expectedValue, parameter);
}
public NullToVisibilityConverterTest()
{
this.converter = new NullToVisibilityConverter();
}
public void Setup()
{
_target = new NullToVisibilityConverter();
}
