public void TestOnNullWithMapping()
{
var elem = new SelectListItemData <string>
{
Value = null,
Text = "text"
};
var data = GenericUserInterfaceModelBuilderMappings.ToSelectListItem(elem);
Assert.AreEqual(elem.Text, data.Text);
}
/// <summary>
/// Установить выпадающий список со множественным выбором для свойства объекта
/// </summary>
/// <param name="selectListItems"></param>
/// <returns></returns>
public GenericUserInterfaceBlockBuilderForCollectionType <TItem> SetMultipleDropDownList(List <SelectListItemData <TItem> > selectListItems)
{
if (selectListItems is null)
{
throw new ArgumentNullException(nameof(selectListItems));
}
ValidateForMultipleDropDownList();
Block.InterfaceType = UserInterfaceType.MultipleDropDownList;
Block.DropDownData = new DropDownListData
{
SelectList = GenericUserInterfaceModelBuilderMappings.ToSelectListItems(selectListItems),
CanAddNewItem = false
};
return(this);
}
public void Test()
{
var builder = new GenericUserInterfaceModelBuilder <SomeClass>(TestsHelper.CreateDefaultBag());
var list = new List <SelectListItemData <bool?> >
{
new SelectListItemData <bool?>
{
Selected = true,
Text = "Text",
}
};
builder.GetBlockBuilder(x => x.Sex).SetDropDownList(list);
var lastProp = builder.Result.Interface.Blocks.Last();
Assert.IsTrue(lastProp.InterfaceType == UserInterfaceType.DropDownList);
TestsHelper.AssertAreEqualViaJson(GenericUserInterfaceModelBuilderMappings.ToSelectListItems(list), lastProp.DropDownData.SelectList);
}
public void SelectListItems()
{
var tInt = new SelectListItemData <int>
{
Text = "SomeText",
Value = 2
};
var mappedAsInt = GenericUserInterfaceModelBuilderMappings.ToSelectListItem(tInt);
Assert.AreEqual(tInt.Value.ToString(), mappedAsInt.Value);
var tStr = new SelectListItemData <string>
{
Text = "dsafa",
Value = "dasa"
};
var mappedAsStr = GenericUserInterfaceModelBuilderMappings.ToSelectListItem(tStr);
Assert.AreEqual(tStr.Value.ToString(), mappedAsStr.Value);
}
/// <summary>
/// Установить блок, как выпадающий список со статическими данными
/// </summary>
/// <param name="selectListItems"></param>
/// <returns></returns>
public GenericUserInterfaceBlockBuilder <TProp> SetDropDownList(List <SelectListItemData <TProp> > selectListItems)
{
if (selectListItems is null)
{
throw new ArgumentNullException(nameof(selectListItems));
}
var countOfSelected = selectListItems.Count(x => x.Selected);
if (countOfSelected != 1)
{
throw new InvalidOperationException($"Необходимо чтобы в выпадающем списке было 1 выбранное значение. У вас их {countOfSelected}");
}
DropDownListChecks();
Block.InterfaceType = UserInterfaceType.DropDownList;
Block.DropDownData = new DropDownListData
{
SelectList = GenericUserInterfaceModelBuilderMappings.ToSelectListItems(selectListItems),
CanAddNewItem = false
};
return(this);
}
