public void BoolToVisibilityConverter_DefaultValues()
{
var converter = new BoolToVisibilityConverter();
Assert.AreEqual(converter.TrueValue, Visibility.Visible);
Assert.AreEqual(converter.FalseValue, Visibility.Collapsed);
}
public void BoolToVisibilityConverter_Convert_NonBoolInput_ThrowsArgumentException()
{
var converter = new BoolToVisibilityConverter();
Exceptions.Expect<ArgumentException>(() =>
{
converter.Convert("NotABoolean", typeof(Visibility), null, CultureInfo.InvariantCulture);
});
}
public void BoolToVisibilityConverter_Convert_NonVisibilityOutput_ThrowsArgumentException()
{
var converter = new BoolToVisibilityConverter();
var notVisibilityType = typeof(string);
Exceptions.Expect<ArgumentException>(() =>
{
converter.Convert(true, notVisibilityType, null, CultureInfo.InvariantCulture);
});
}
public void BoolToVisibilityConverter_Convert_False_ReturnsFalseValue()
{
var converter = new BoolToVisibilityConverter
{
TrueValue = Visibility.Hidden,
FalseValue = Visibility.Visible
};
object result = converter.Convert(false, typeof(Visibility), null, CultureInfo.InvariantCulture);
Assert.IsInstanceOfType(result, typeof(Visibility));
Assert.AreEqual(result, Visibility.Visible);
}