/// <summary>
/// Creates invalid MessageContent filter (unexisting item specified for ItemFilter).
/// </summary>
/// <returns></returns>
protected FilterInfo GetInvalidMessageContentFilter(out bool topicSetEmpty)
{
FilterInfo filter;
TestTool.Proxies.Event.TopicSetType topicSet = GetTopicSet();
topicSetEmpty = (topicSet == null || topicSet.Any == null || topicSet.Any.Length == 0);
if (topicSetEmpty)
{
Assert(true, "TopicSet is empty", "Check that TopicSet is not empty");
return(null);
}
// enumerate topics in topic set
foreach (XmlElement element in topicSet.Any)
{
XmlNamespaceManager manager = new XmlNamespaceManager(element.OwnerDocument.NameTable);
manager.AddNamespace(OnvifMessage.ONVIFPREFIX, OnvifMessage.ONVIF);
filter = GetInvalidMessageContentFilter(element, manager);
// if filter created - OK
if (filter != null)
{
return(filter);
}
}
// return NULL if cannot create filter
return(null);
}
public List <EventsTopicInfo> GetTopics()
{
TestTool.Proxies.Event.TopicSetType topicSet = GetTopicSet();
if (topicSet == null || topicSet.Any == null || topicSet.Any.Length == 0)
{
return(null);
}
List <XmlElement> topics = new List <XmlElement>();
foreach (XmlElement element in topicSet.Any)
{
FindTopics(element, topics);
}
List <EventsTopicInfo> topicInfos = new List <EventsTopicInfo>();
foreach (XmlElement nextTopicElement in topics)
{
TopicInfo info = TopicInfo.ConstructTopicInfo(nextTopicElement);
EventsTopicInfo nextTopicInfo = info.GetPlainInfo();
topicInfos.Add(nextTopicInfo);
}
return(topicInfos);
}
/// <summary>
/// Gets invalid topic.
/// </summary>
/// <returns>String which does not match any of topics supported.</returns>
protected string GetInvalidTopic()
{
TestTool.Proxies.Event.TopicSetType topicSet = GetTopicSet();
Assert((topicSet != null), "The DUT did not return any TopicSet", "Check if TopicSet returned");
Assert((topicSet.Any != null), "TopicSet is empty", "Check that TopicSet is not empty");
// get all topics and create a string which does not match any of them
List <string> topics = new List <string>();
foreach (XmlElement element in topicSet.Any)
{
FindTopics(element, topics);
}
return(topics.GetNonMatchingString());
}