public void Check_Normal_Enum_Convert_Succeeds()
{
var converter = new EnumToCollectionConverter();
var result = converter.Convert(Number.One, null, null, CultureInfo.CurrentCulture);
if (!(result is IList <EnumDescription> actual))
{
Assert.Fail($"The result should be {nameof(IList<EnumDescription>)} but actually is '{result?.GetType().Name ?? "[UNKNOWN]"}'.");
}
else
{
Assert.AreEqual(Number.One, (Number)actual[0].Value);
Assert.AreEqual("#1", actual[0].Description);
Assert.AreEqual(1, actual[0].Number);
Assert.IsTrue(actual[0].IsSelected);
Assert.AreEqual(Number.Two, (Number)actual[1].Value);
Assert.AreEqual("#2", actual[1].Description);
Assert.AreEqual(2, actual[1].Number);
Assert.IsFalse(actual[1].IsSelected);
Assert.AreEqual(Number.Three, (Number)actual[2].Value);
Assert.AreEqual("#3", actual[2].Description);
Assert.AreEqual(3, actual[2].Number);
Assert.IsFalse(actual[2].IsSelected);
}
}
public void Check_Flags_Enum_Convert_Succeeds()
{
var converter = new EnumToCollectionConverter();
var result = converter.Convert(Colors.Red | Colors.Blue, null, null, CultureInfo.CurrentCulture);
if (!(result is IList <EnumDescription> actual))
{
Assert.Fail($"The result should be {nameof(IList<EnumDescription>)} but actually is '{result?.GetType().Name ?? "[UNKNOWN]"}'.");
}
else
{
Assert.AreEqual(Colors.Red, (Colors)actual[0].Value);
Assert.AreEqual(Colors.Red.ToString(), actual[0].Description);
Assert.AreEqual((int)Colors.Red, actual[0].Number);
Assert.IsTrue(actual[0].IsSelected);
Assert.AreEqual(Colors.Green, (Colors)actual[1].Value);
Assert.AreEqual(Colors.Green.ToString(), actual[1].Description);
Assert.AreEqual((int)Colors.Green, actual[1].Number);
Assert.IsFalse(actual[1].IsSelected);
Assert.AreEqual(Colors.Blue, (Colors)actual[2].Value);
Assert.AreEqual(Colors.Blue.ToString(), actual[2].Description);
Assert.AreEqual((int)Colors.Blue, actual[2].Number);
Assert.IsTrue(actual[2].IsSelected);
}
}
public void Check_ConvertBack_Succeeds()
{
var target = Colors.Red | Colors.Blue;
var enumDescriptions = target.GetEnumDescriptions().ToList();
var converter = new EnumToCollectionConverter();
var result = converter.ConvertBack(enumDescriptions, typeof(Colors), null, CultureInfo.CurrentCulture);
if (!(result is Colors actual))
{
Assert.Fail($"The result should be {nameof(Colors)} but actually is '{result?.GetType().Name ?? "[UNKNOWN]"}'.");
}