public void ConvertTest()
{
var converter = new StringLengthToVisibilityConverter();
var actual = converter.Convert(string.Empty, null, null, CultureInfo.InvariantCulture);
Assert.AreEqual(Visibility.Collapsed, actual);
actual = converter.Convert("test", null, null, CultureInfo.InvariantCulture);
Assert.AreEqual(Visibility.Visible, actual);
actual = converter.Convert(null, null, null, CultureInfo.InvariantCulture);
Assert.AreEqual(Visibility.Collapsed, actual);
}
public void ConvertBackTest()
{
var converter = new StringLengthToVisibilityConverter();
converter.ConvertBack(null, null, null, CultureInfo.InvariantCulture);
}