private void CategoryCellVew_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName != nameof(IsSelected))
{
return;
}
SeparatorStack.Opacity = Opacity = (double)_converter.Convert(IsSelected, Opacity.GetType(), null, null);
SelectImage.IsVisible = IsSelected;
FireItemSelection();
}
public void Convert_NullReferenceException_parameter()
{
// Arrange
var converter = new BoolToOpacityConverter();
// Act
converter.Convert(false, null, null, null);
}
public void Convert_FormatException_parameter()
{
// Arrange
var converter = new BoolToOpacityConverter();
// Act
converter.Convert(false, null, "foo", null);
}
public void Convert_InvalidCastException_value()
{
// Arrange
var converter = new BoolToOpacityConverter();
// Act
converter.Convert(2.0, null, null, null);
}
public void Convert_TrueToLowerOpacity()
{
// Arrange
var converter = new BoolToOpacityConverter();
// Act
var result = converter.Convert(false, null, "0.5", null);
// Assert
Assert.AreEqual(0.5, result);
}
public void Convert_TrueToFullOpacity()
{
// Arrange
var converter = new BoolToOpacityConverter();
// Act
var result = converter.Convert(true, null, null, null);
// Assert
Assert.AreEqual(1.0, result);
}