public void SyntaxNode_WhenToStringCalled_ReturnsCorrectString()
{
// Arranged:
var stmtNodeMock = new Mock <IStatementNode>();
stmtNodeMock.Setup(node => node.ToString()).Returns(() => "<S> ::= \"a\" .");
var syntaxNode = new SyntaxNode(new Token(), _tracer);
syntaxNode.AppendStatement(stmtNodeMock.Object);
// Act:
var actual = syntaxNode.ToString();
// Assert:
Assert.That(actual, Is.EqualTo("<S> ::= \"a\" .\r\n"));
}
public ISyntaxNode BuildTree()
{
var syntaxNode = new SyntaxNode(new Token(), _tracer)
{
PreActionNode = string.IsNullOrEmpty(PreActionName)
? null
: new ActionNode(new Token(TokenKind.Action, PreActionName), _tracer),
PostActionNode = string.IsNullOrEmpty(PostActionName)
? null
: new ActionNode(new Token(TokenKind.Action, PostActionName), _tracer)
};
foreach (var stmt in _statements)
{
var stmtNode = stmt.BuildTree();
syntaxNode.AppendStatement(stmtNode);
}
return(syntaxNode);
}
