public override String ToString()
{
StringVisitor v = new StringVisitor();
Visit(root, v);
return(v.str.TrimEnd(new char[] { ',', ' ' }));
}
public void Test_Or_And_Or_Or_Or()
{
DataRuleContext context = new DataRuleContext(null, null)
{
ValueProvider = new NameValueCollectionValueProvider(new NameValueCollection())
};
WhereClause[] clauses = new WhereClause[] {
new WhereClause()
{
FieldName = "title", Operator = Operator.Contains, Value1 = "title1", Logical = Logical.Or
},
new WhereClause()
{
FieldName = "title", Operator = Operator.Contains, Value1 = "title1", Logical = Logical.And
},
new WhereClause()
{
FieldName = "body", Operator = Operator.Contains, Value1 = "body1", Logical = Logical.Or
},
new WhereClause()
{
FieldName = "body", Operator = Operator.Contains, Value1 = "body2", Logical = Logical.Or
},
new WhereClause()
{
FieldName = "userkey", Operator = Operator.Contains, Value1 = "userkey1", Logical = Logical.Or
}
};
var expression = WhereClauseToContentQueryHelper.Parse(clauses, schema, valueProvider);
StringVisitor visitor = new StringVisitor(translatedQuery);
visitor.Visite(expression);
Assert.AreEqual("((((((((title Contains title1) OR (title Contains title1))) AND (body Contains body1))) OR (body Contains body2))) OR (userkey Contains userkey1))", translatedQuery.ClauseText);
}
public void GraphDFT()
{
var g = GetTestUnweightedGraph();
GraphDFT bft = new GraphDFT(g);
StringVisitor visitor = new StringVisitor();
bft.TraverseGraph(startingVertexUniqueKey: "A", visitor: visitor);
Console.WriteLine(visitor);
}
public void Test1()
{
MockQuery query = new MockQuery();
StringVisitor visitor = new StringVisitor(query);
Expression ex = new WhereEqualsExpression(null, "Title", "title1");
visitor.Visite(ex);
Assert.AreEqual("Title = title1", query.ClauseText);
}
public void Test(Dictionary <int, int> dict, string expected)
{
// Arrange
var tree = new BinarySearchTree <int, int>();
foreach (var item in dict)
{
tree.Add(item.Key, item.Value);
}
var v = new StringVisitor <int, int>();
// Act
tree.InOrder(v);
var result = v.String;
// Assert
Assert.AreEqual(expected, result);
}
public void RemovalTest(Dictionary <int, int> dict, int[] remove, string[] expected)
{
// Arrange
var tree = new BinarySearchTree <int, int>();
foreach (var item in dict)
{
tree.Add(item.Key, item.Value);
}
for (int i = 0; i < remove.Length; i++)
{
// Arrange
var v = new StringVisitor <int, int>();
// Act
tree.Remove(remove[i]);
tree.InOrder(v);
// Assert
Assert.AreEqual(expected[i], v.String);
}
}