public void do_not_log_any_messages_when_the_collection_is_valid()
{
var target = new CollectionLengthTarget(){
Names = new[]{"a"}
};
var rule = new CollectionLengthRule(1);
rule.ValidateProperty(target, x => x.Names).MessagesFor<CollectionLengthTarget>(x => x.Names).Any().ShouldBeFalse();
}
public void log_message_when_collection_is_wrong_length()
{
var target = new CollectionLengthTarget(){
Names = new string[0]
};
var rule = new CollectionLengthRule(1);
rule.ValidateProperty(target, x => x.Names).MessagesFor<CollectionLengthTarget>(x => x.Names).Single().GetMessage()
.ShouldEqual("Must be exactly 1 element(s)");
}