public void WithOptions()
{
var complexOptions = new ComplexNumberConvertOptions(ComplexNumberElement.Real);
var builder = ConvertOptionsBuilder.Empty;
var newBuilder = builder.WithOptions(complexOptions);
// Returns new instance
Assert.NotSame(builder, newBuilder);
// Original builder is not modified
Assert.Empty(builder);
// New builder does contain the provided options
Assert.NotEmpty(newBuilder);
Assert.Contains(complexOptions, newBuilder);
}
public void Ctor_Enumerable()
{
var complexOptions = new ComplexNumberConvertOptions(ComplexNumberElement.Real);
var options = new OptionSet[]
{
BooleanConvertOptions.Default,
EnumConvertOptions.Default,
complexOptions
};
var builder = new ConvertOptionsBuilder(options, null);
Assert.NotNull(builder);
Assert.Contains(BooleanConvertOptions.Default, builder);
Assert.Contains(EnumConvertOptions.Default, builder);
Assert.Contains(complexOptions, builder);
Assert.Equal(3, builder.Count());
}
public void FromConvertOptions()
{
var stringOpts = new StringConvertOptions(StringAsNullOption.NullReference, TrimStringFlags.None);
var valOpts = new ValueTypeConvertOptions(ValueTypeConvertFlags.None);
var complexOpts = new ComplexNumberConvertOptions(ComplexNumberElement.Real);
var boolOpts = new BooleanConvertOptions(new[] { bool.TrueString }, new[] { bool.FalseString });
var enumOpts = new EnumConvertOptions(UndefinedValueOption.Throw, UndefinedValueOption.Throw);
var numberOpts = new NumberConvertOptions(ParseNumericStringFlags.None);
var opts = new ConvertOptions(new OptionSet[] { stringOpts, valOpts, complexOpts, boolOpts, enumOpts, numberOpts });
var builder = ConvertOptionsBuilder.FromConvertOptions(opts);
Assert.Equal(6, builder.Count());
Assert.Contains(stringOpts, builder);
Assert.Contains(valOpts, builder);
Assert.Contains(complexOpts, builder);
Assert.Contains(boolOpts, builder);
Assert.Contains(enumOpts, builder);
Assert.Contains(numberOpts, builder);
}
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());
}
