public void CreatesNullableEnumTypeMapper()
{
var enumTypeMapper =
DefaultTypeMappers.CreateEnumTypeMapper(typeof(EnumsTestClass.ParseFromStringsEnum?));
enumTypeMapper("Value1").Should().Be(EnumsTestClass.ParseFromStringsEnum.Value1);
enumTypeMapper("value 1").Should().Be(EnumsTestClass.ParseFromStringsEnum.Value1);
enumTypeMapper("value_1").Should().Be(EnumsTestClass.ParseFromStringsEnum.Value1);
enumTypeMapper("value-1").Should().Be(EnumsTestClass.ParseFromStringsEnum.Value1);
enumTypeMapper("value-2").Should().Be(EnumsTestClass.ParseFromStringsEnum.Value2);
enumTypeMapper(2).Should().Be(EnumsTestClass.ParseFromStringsEnum.Value2);
enumTypeMapper("").Should().Be(null);
enumTypeMapper(null).Should().Be(null);
Action parseInvalidString = () => { enumTypeMapper("INVALID"); };
parseInvalidString.Should().ThrowExactly <InvalidCastException>();
Action parseInvalidInt = () => { enumTypeMapper(4); };
parseInvalidInt.Should().ThrowExactly <InvalidCastException>();
Action parseInvalidType = () => { enumTypeMapper(1.5M); };
parseInvalidType.Should().ThrowExactly <InvalidCastException>();
}
public void NullableEnumTypeMapperParsesInts()
{
var enumTypeMapper =
DefaultTypeMappers.CreateEnumTypeMapper(typeof(EnumsTestClass.ParseFromIntsEnum?));
enumTypeMapper(10).Should().Be(EnumsTestClass.ParseFromIntsEnum.Ten);
}
public void EnumTypeMapperWorksWithNonAlphaNumericCharacters()
{
var enumTypeMapper =
DefaultTypeMappers.CreateEnumTypeMapper(typeof(EnumsTestClass.ParseFromStringsEnum));
enumTypeMapper("Forward / SlashTest").Should().Be(EnumsTestClass.ParseFromStringsEnum.ForwardSlashTest);
}