public void Ctor_ReplaceOptions()
{
// Second ComplexNumberConvertOptions should replace the first
var complexOptions1 = new ComplexNumberConvertOptions(ComplexNumberElement.Real);
var complexOptions2 = new ComplexNumberConvertOptions(ComplexNumberElement.Imaginary);
var options = new OptionSet[]
{
BooleanConvertOptions.Default,
EnumConvertOptions.Default,
complexOptions1
};
var builder1 = new ConvertOptionsBuilder(options, null);
var builder = new ConvertOptionsBuilder(builder1, complexOptions2);
Assert.NotNull(builder);
Assert.Contains(BooleanConvertOptions.Default, builder);
Assert.Contains(EnumConvertOptions.Default, builder);
Assert.DoesNotContain(complexOptions1, builder);
Assert.Contains(complexOptions2, builder);
Assert.Equal(3, builder.Count());
}
// allows build.WithComplexNumberOptions(...)
public static ConvertOptionsBuilder WithComplexNumberOptions(
this ConvertOptionsBuilder builder,
ComplexNumberElement convertToFlags
) => builder.WithOptions(new ComplexNumberConvertOptions(convertToFlags));
