private SetFieldCollectionCommand GetCommandFor(string fieldName)
{
if (_commands.ContainsKey(fieldName))
{
return((SetFieldCollectionCommand)_commands[fieldName]);
}
var setFieldCollectionCommand = new SetFieldCollectionCommand(_newObject, fieldName);
_commands[fieldName] = setFieldCollectionCommand;
return(setFieldCollectionCommand);
}
public void Should_set_a_field_collection()
{
const string collectionName = "collectionField";
var command = new SetFieldCollectionCommand(_object, collectionName);
command.Add(1);
command.Add(10);
command.Execute();
var expected = new object[] { 1, 10 };
Assert.AreEqual(expected, _object.PropertyForTestingPurpose);
}
/// <summary>
/// Configures the builder to set a collection passing all elements at once
/// </summary>
public FluentBuilder <T> WithCollection <TCollectionProperty, TElement>(Expression <Func <T, TCollectionProperty> > expression, params TElement[] newElements)
where TCollectionProperty : IEnumerable <TElement>
{
var fieldName = GetMemberQuery.GetMemberNameFor(expression);
var cmd = new SetFieldCollectionCommand(_newObject, fieldName);
foreach (var element in newElements)
{
cmd.Add(element);
}
_commands[fieldName] = cmd;
return(this);
}