public void TestDelimiterFunction()
{
ValueFunction function = new AddFunction();
ValueDelimiter delim = new ValueDelimiter(">", DelimiterType.AsArray, function);
List<DelimiterNode> nodes = new List<DelimiterNode>();
nodes.Add(ToNode("3"));
nodes.Add(ToNode("6"));
nodes.Add(ToNode("9"));
DelimiterList list = new DelimiterList(delim, nodes, 0, "<", "3 6 9", null);
DelimiterNodeList nodelist = new DelimiterNodeList(list);
IScope scope = new TestScope();
INodeRequestor values = new TestValueNodeRequestor(nodelist);
Value result = EvalNode.Do(nodelist, scope, values, null);
Assert.AreEqual(18, result.AsInt);
}
public void TestDelimitedString()
{
ValueDelimiter delim = new ValueDelimiter("'", DelimiterType.AsString);
List<DelimiterNode> nodes = new List<DelimiterNode>();
string str = "this is a test";
nodes.Add(ToNode(str));
DelimiterList list = new DelimiterList(delim, nodes, 0, "'", str, null);
DelimiterNodeList nodelist = new DelimiterNodeList(list);
IScope scope = new TestScope();
INodeRequestor values = new TestValueNodeRequestor(nodelist);
{ // delimited string
Value result = EvalNode.Do(nodelist, scope, values, null);
Assert.AreEqual("this is a test", result.AsString);
}
{ // function that takes a delimited string
Value result = EvalNode.Do(ToNode("caps"), scope, values, null);
Assert.AreEqual("THIS IS A TEST", result.AsString);
}
}
public void TestArray()
{
ValueDelimiter delim = new ValueDelimiter("]", DelimiterType.AsArray);
List<DelimiterNode> nodes = new List<DelimiterNode>();
nodes.Add(ToNode("3"));
nodes.Add(ToNode("7"));
nodes.Add(ToNode("3"));
DelimiterList list = new DelimiterList(delim, nodes, 0, "[", "3 7 3", null);
DelimiterNodeList nodelist = new DelimiterNodeList(list);
IScope scope = new TestScope();
INodeRequestor values = new TestValueNodeRequestor(nodelist);
{ // [3 7 3]
Value result = EvalNode.Do(nodelist, scope, values, null);
Assert.AreEqual(result.Type, ValueType.Array);
List<Value> array = result.AsArray;
Assert.AreEqual(3, array.Count);
Assert.AreEqual(3, array[0].AsInt);
Assert.AreEqual(7, array[1].AsInt);
Assert.AreEqual(3, array[2].AsInt);
}
}
