public void VisibilityValuesConvertToCorrectBooleanValues(Visibility value, bool expectedValue)
        {
            var converter = new BoolToVisibilityValueConverter();
            var actualValue = (bool)converter.ConvertBack(value, null, null, null);

            Assert.AreEqual(expectedValue, actualValue);
        }
        public void BooleanValuesConvertToCorrectVisibilityValues(bool value, Visibility expectedValue)
        {
            var converter = new BoolToVisibilityValueConverter();
            var actualValue = (Visibility)converter.Convert(value, null, null, null);

            Assert.AreEqual(expectedValue, actualValue);
        }