public void CanConvert()
{
var result = EnumListOptionHelper.ConvertToOptions(typeof(TestEnum))?.ToList();
using (new AssertionScope())
{
result.Should().NotBeNullOrEmpty();
result.Should().HaveCount(5);
result[0].Text.Should().Be("None");
result[0].Value.Should().Be("None");
result[1].Text.Should().Be("Item one");
result[1].Value.Should().Be("ItemOne");
result[2].Text.Should().Be("Item 2");
result[2].Value.Should().Be("ItemTwo");
result[3].Text.Should().Be("Item three and four");
result[3].Value.Should().Be("ItemThreeAndFour");
result[4].Text.Should().Be("88");
result[4].Value.Should().Be("ItemEightyEight");
}
}
public static void AddToMetadata(DisplayMetadata modelMetaData, Type optionSourceType)
{
if (optionSourceType == null)
{
throw new ArgumentNullException(nameof(optionSourceType));
}
ICollection <ListOption> options = null;
if (optionSourceType.IsEnum)
{
options = EnumListOptionHelper.ConvertToOptions(optionSourceType);
}
else
{
if (optionSourceType.GetConstructor(Type.EmptyTypes) == null)
{
var msg = "OptionSource type does not have a public parameterless constructor.";
throw new InvalidOperationException(msg);
}
var source = Activator.CreateInstance(optionSourceType);
if (source is IListOptionApiSource apiSource)
{
ValidateApiSource(optionSourceType, apiSource);
modelMetaData.AdditionalValues.Add("OptionsApi", apiSource.Path);
modelMetaData.AdditionalValues.Add("OptionName", TextFormatter.Camelize(apiSource.NameField));
modelMetaData.AdditionalValues.Add("OptionValue", TextFormatter.Camelize(apiSource.ValueField));
}
else if (source is IListOptionSource listOptionSource)
{
options = listOptionSource.Create();
}
else
{
var msg = "OptionSource type is not a valid type. Valid types are ";
throw new InvalidOperationException(msg);
}
}
if (options != null)
{
modelMetaData.AdditionalValues.Add("OptionName", "text");
modelMetaData.AdditionalValues.Add("OptionValue", "value");
modelMetaData.AdditionalValues.Add("Options", options);
}
}
