public void TestEvaluateTimeOut()
{
_chatBot = new ChatBot();
ConfigurationManager.AppSettings["timeoutMax"] = "10";
_node = new Node();
_request = new Request("Test 1", new User("1", _chatBot), _chatBot);
var path = "Test 1 <that> that <topic> topic";
var template = "<srai>TEST</srai>";
_node = new Node();
_node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
_node.AddCategory(pathAlt, templateAlt);
_subQuery = new SubQuery(path);
Thread.Sleep(20);
var result =
_node.Evaluate("Test 1 <that> that <topic> topic", _subQuery, _request, MatchState.UserInput,
new StringBuilder());
Assert.AreEqual(string.Empty, result);
Assert.AreEqual(true, _request.HasTimedOut);
}
public void TestAddCategoryWithGoodData()
{
var path = "Test 1 <that> * <topic> *";
var template = "<srai>Test</srai>";
_node = new Node();
_node.AddCategory(path, template);
Assert.AreEqual(1, _node.NumberOfChildNodes);
Assert.AreEqual(string.Empty, _node.Template);
Assert.AreEqual(string.Empty, _node.Word);
}
public void TestAddCategoryAsLeafNode()
{
var node = new Node();
var path = "";
var template = "<srai>TEST</srai>";
node.AddCategory(path, template);
node.Word = "*";
Assert.AreEqual(0, node.NumberOfChildNodes);
Assert.AreEqual(template, node.Template);
Assert.AreEqual("*", node.Word);
}
/// <summary>
/// Adds a category to the node
/// </summary>
/// <param name="node">the node to which the category will be added</param>
/// <param name="path">the path for the category</param>
/// <param name="template">the template to find at the end of the path</param>
public static void AddCategory(this Node node, string path, string template)
{
while (true)
{
if (template.Length == 0)
{
var message = $"Category {path} has an empty template tag.";
throw new XmlException(message);
}
// check we're not at the leaf node
if (path.Trim().Length == 0)
{
node.Template = template;
return;
}
// otherwise, this sentence requires further child nodemappers in order to
// be fully mapped within the GraphMaster structure.
// split the input into its component words
var words = path.Trim().Split(" ".ToCharArray());
// get the first word (to form the key for the child nodemapper)
var firstWord = words[0].ToUpper();
// concatenate the rest of the sentence into a suffix (to act as the
// path argument in the child nodemapper)
// ToDo: should just join array minus first word.
var newPath = path.Substring(firstWord.Length, path.Length - firstWord.Length).Trim();
// o.k. check we don't already have a child with the key from this sentence
// if we do then pass the handling of this sentence down the branch to the
// child nodemapper otherwise the child nodemapper doesn't yet exist, so create a new one
if (node.Children.ContainsKey(firstWord))
{
var childNode = node.Children[firstWord];
node = childNode;
path = newPath;
continue;
}
else
{
var childNode = new Node {Word = firstWord};
childNode.AddCategory(newPath, template);
node.Children.Add(childNode.Word, childNode);
}
break;
}
}
public void TestEvaluateWith_WildCardThat()
{
var path = "Test 1 <that> _ <topic> topic";
var template = "<srai>TEST</srai>";
var node = new Node();
node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
node.AddCategory(pathAlt, templateAlt);
var request = new Request("Test 1", _user);
var searcher = new NodeSearcher();
var result = searcher.Evaluate(node, "Test 1 <that> WILDCARD WORDS <topic> topic", MatchState.UserInput,
new StringBuilder());
Assert.AreEqual("<srai>TEST</srai>", result);
Assert.AreEqual("WILDCARD WORDS", searcher.Query.ThatStar[0]);
}
public void testEvaluateWith_WildCardThat()
{
var path = "Test 1 <that> _ <topic> topic";
var template = "<srai>TEST</srai>";
_node = new Node();
_node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
_node.AddCategory(pathAlt, templateAlt);
_request = new Request("Test 1", new User("1", _chatBot), _chatBot);
_subQuery = new SubQuery(path);
var result = _node.Evaluate("Test 1 <that> WILDCARD WORDS <topic> topic", _subQuery, _request,
MatchState.UserInput, new StringBuilder());
Assert.AreEqual("<srai>TEST</srai>", result);
Assert.AreEqual("WILDCARD WORDS", _subQuery.ThatStar[0]);
}
public void TestEvaluateWithWildcardsInDifferentPartsOfPath()
{
var path = "Test * 1 <that> Test * 1 <topic> Test * 1";
var template = "<srai>TEST</srai>";
_node = new Node();
_node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
_node.AddCategory(pathAlt, templateAlt);
_request = new Request("Test 1", new User("1", _chatBot), _chatBot);
_subQuery = new SubQuery(path);
Assert.AreEqual("<srai>TEST</srai>",
_node.Evaluate(
"Test WILDCARD USER WORDS 1 <that> Test WILDCARD THAT WORDS 1 <topic> Test WILDCARD TOPIC WORDS 1",
_subQuery, _request, MatchState.UserInput, new StringBuilder()));
Assert.AreEqual("WILDCARD USER WORDS", _subQuery.InputStar[0]);
Assert.AreEqual("WILDCARD THAT WORDS", _subQuery.ThatStar[0]);
Assert.AreEqual("WILDCARD TOPIC WORDS", _subQuery.TopicStar[0]);
}
public void TestEvaluateWithStarWildCardUserInputNotMatched()
{
var path = "Test * 1 <that> that <topic> topic>";
var template = "<srai>TEST</srai>";
_node = new Node();
_node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
_node.AddCategory(pathAlt, templateAlt);
_request = new Request("Test 1", new User("1", _chatBot), _chatBot);
_subQuery = new SubQuery(path);
Assert.AreEqual("<srai>TEST ALT</srai>",
_node.Evaluate("Alt Test <that> that <topic> topic", _subQuery, _request,
MatchState.UserInput, new StringBuilder()));
}
public void TestEvaluateWithMultipleWildcardsSwitched()
{
var path = "Test * 1 _ <that> Test * 1 _ <topic> Test _ 1 *";
var template = "<srai>TEST</srai>";
_node = new Node();
_node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
_node.AddCategory(pathAlt, templateAlt);
_request = new Request("Test 1", new User("1", _chatBot), _chatBot);
_subQuery = new SubQuery(path);
Assert.AreEqual("<srai>TEST</srai>",
_node.Evaluate(
"Test FIRST USER 1 SECOND USER <that> Test FIRST THAT 1 SECOND THAT <topic> Test FIRST TOPIC 1 SECOND TOPIC",
_subQuery, _request, MatchState.UserInput, new StringBuilder()));
Assert.AreEqual(2, _subQuery.InputStar.Count);
Assert.AreEqual("SECOND USER", _subQuery.InputStar[0]);
Assert.AreEqual("FIRST USER", _subQuery.InputStar[1]);
Assert.AreEqual(2, _subQuery.ThatStar.Count);
Assert.AreEqual("SECOND THAT", _subQuery.ThatStar[0]);
Assert.AreEqual("FIRST THAT", _subQuery.ThatStar[1]);
Assert.AreEqual(2, _subQuery.TopicStar.Count);
Assert.AreEqual("SECOND TOPIC", _subQuery.TopicStar[0]);
Assert.AreEqual("FIRST TOPIC", _subQuery.TopicStar[1]);
}
public void TestEvaluateWithInternationalCharset()
{
var path = "中 文 <that> * <topic> *";
var template = "中文 (Chinese)";
_node = new Node();
_node.AddCategory(path, template);
var path2 = "日 本 語 <that> * <topic> *";
var template2 = "日 本 語 (Japanese)";
_node.AddCategory(path2, template2);
var path3 = "Русский язык <that> * <topic> *";
var template3 = "Русский язык (Russian)";
_node.AddCategory(path3, template3);
_request = new Request("中 文", new User("1", _chatBot), _chatBot);
_subQuery = new SubQuery(path);
Assert.AreEqual("中文 (Chinese)",
_node.Evaluate("中 文 <that> * <topic> *", _subQuery, _request, MatchState.UserInput,
new StringBuilder()));
_request = new Request("日 本 語", new User("1", _chatBot), _chatBot);
_subQuery = new SubQuery(path);
Assert.AreEqual("日 本 語 (Japanese)",
_node.Evaluate("日 本 語 <that> * <topic> *", _subQuery, _request, MatchState.UserInput,
new StringBuilder()));
_request = new Request("Русский язык", new User("1", _chatBot), _chatBot);
_subQuery = new SubQuery(path);
Assert.AreEqual("Русский язык (Russian)",
_node.Evaluate("Русский язык <that> * <topic> *", _subQuery, _request,
MatchState.UserInput, new StringBuilder()));
}
public void TestEvaluateWithWildcardsInDifferentPartsOfPath()
{
var node = new Node();
var path = "Test * 1 <that> Test * 1 <topic> Test * 1";
var template = "<srai>TEST</srai>";
node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
node.AddCategory(pathAlt, templateAlt);
var request = new Request("Test 1", _user);
var searcher = new NodeSearcher();
var result = searcher.Evaluate(node,
"Test WILDCARD USER WORDS 1 <that> Test WILDCARD THAT WORDS 1 <topic> Test WILDCARD TOPIC WORDS 1",
MatchState.UserInput, new StringBuilder());
Assert.AreEqual("<srai>TEST</srai>", result);
Assert.AreEqual("WILDCARD USER WORDS", searcher.Query.InputStar[0]);
Assert.AreEqual("WILDCARD THAT WORDS", searcher.Query.ThatStar[0]);
Assert.AreEqual("WILDCARD TOPIC WORDS", searcher.Query.TopicStar[0]);
}
public void TestEvaluateWithStarWildCardUserInputNotMatched()
{
var node = new Node();
var path = "Test * 1 <that> that <topic> topic>";
var template = "<srai>TEST</srai>";
node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
node.AddCategory(pathAlt, templateAlt);
var request = new Request("Test 1", _user);
var searcher = new NodeSearcher();
var result = searcher.Evaluate(node, "Alt Test <that> that <topic> topic", MatchState.UserInput,
new StringBuilder());
Assert.AreEqual("<srai>TEST ALT</srai>", result);
}
public void TestAddCategoryWithEmptyTemplate()
{
var node = new Node();
var path = "Test 1 <that> * <topic> *";
node.AddCategory(path, string.Empty);
}
public void TestEvaluateWithMultipleWildcardsSwitched()
{
var node = new Node();
var path = "Test * 1 _ <that> Test * 1 _ <topic> Test _ 1 *";
var template = "<srai>TEST</srai>";
node.AddCategory(path, template);
var pathAlt = "Alt Test <that> that <topic> topic";
var templateAlt = "<srai>TEST ALT</srai>";
node.AddCategory(pathAlt, templateAlt);
var request = new Request("Test 1", _user);
var searcher = new NodeSearcher();
var result = searcher.Evaluate(node,
"Test FIRST USER 1 SECOND USER <that> Test FIRST THAT 1 SECOND THAT <topic> Test FIRST TOPIC 1 SECOND TOPIC",
MatchState.UserInput, new StringBuilder());
Assert.AreEqual("<srai>TEST</srai>", result);
Assert.AreEqual(2, searcher.Query.InputStar.Count);
Assert.AreEqual("SECOND USER", searcher.Query.InputStar[0]);
Assert.AreEqual("FIRST USER", searcher.Query.InputStar[1]);
Assert.AreEqual(2, searcher.Query.ThatStar.Count);
Assert.AreEqual("SECOND THAT", searcher.Query.ThatStar[0]);
Assert.AreEqual("FIRST THAT", searcher.Query.ThatStar[1]);
Assert.AreEqual(2, searcher.Query.TopicStar.Count);
Assert.AreEqual("SECOND TOPIC", searcher.Query.TopicStar[0]);
Assert.AreEqual("FIRST TOPIC", searcher.Query.TopicStar[1]);
}
public void TestEvaluateWithInternationalCharset()
{
var node = new Node();
var path = "中 文 <that> * <topic> *";
var template = "中文 (Chinese)";
node.AddCategory(path, template);
var path2 = "日 本 語 <that> * <topic> *";
var template2 = "日 本 語 (Japanese)";
node.AddCategory(path2, template2);
var path3 = "Русский язык <that> * <topic> *";
var template3 = "Русский язык (Russian)";
node.AddCategory(path3, template3);
var request = new Request("中 文", _user);
var searcher = new NodeSearcher();
var result = searcher.Evaluate(node, "中 文 <that> * <topic> *", MatchState.UserInput, new StringBuilder());
Assert.AreEqual("中文 (Chinese)", result);
request = new Request("日 本 語", _user);
searcher = new NodeSearcher();
result = searcher.Evaluate(node, "日 本 語 <that> * <topic> *", MatchState.UserInput, new StringBuilder());
Assert.AreEqual("日 本 語 (Japanese)", result);
request = new Request("Русский язык", _user);
searcher = new NodeSearcher();
result = searcher.Evaluate(node, "Русский язык <that> * <topic> *", MatchState.UserInput,
new StringBuilder());
Assert.AreEqual("Русский язык (Russian)", result);
}