public void Should_Return_Null_If_Converting_From_Visibility_To_Anything_Other_Than_Boolean()
{
// Given
var converter = new BoolToVisibilityConverter();
// When
var result = converter.ConvertBack("Hello", null, null, null);
// Then
Assert.Null(result);
}
public void Should_Return_Null_If_Converting_From_Unknown_Visibility_Value()
{
// Given
var converter = new BoolToVisibilityConverter();
// When
var result = converter.ConvertBack((Visibility)255, null, null, null);
// Then
Assert.Null(result);
}
public void Can_Convert_From_Visibility_To_Boolean(Visibility value, bool expected)
{
// Given
var converter = new BoolToVisibilityConverter();
// When
var result = converter.ConvertBack(value, null, null, null);
// Then
Assert.NotNull(result);
Assert.IsType<bool>(result);
Assert.Equal(expected, (bool)result);
}
public void Can_Convert_From_Boolean_To_Visibility(bool value, Visibility expected)
{
// Given
var converter = new BoolToVisibilityConverter();
// When
var result = converter.Convert(value, null, null, null);
// Then
Assert.NotNull(result);
Assert.IsType<Visibility>(result);
Assert.Equal(expected, (Visibility)result);
}