public void CanParse(string q, OperatorType type)
{
var parser = new QueryParser();
parser.Init(q);
QueryExpression op;
Assert.True(parser.Expression(out op));
Assert.Equal(type, op.Type);
}
public void CanParse(string q, OperatorType type)
{
var parser = new QueryParser();
parser.Init(q);
QueryExpression op;
Assert.True(parser.Expression(out op));
Assert.IsType <BinaryExpression>(op);
Assert.Equal(type, ((BinaryExpression)op).Operator);
}
public void ParseAndWrite(string q, string o)
{
var parser = new QueryParser();
parser.Init(q);
QueryExpression op;
Assert.True(parser.Expression(out op));
var output = new StringWriter();
op.ToString(q, output);
Assert.Equal(o, output.GetStringBuilder().ToString());
}
public void ParseAndWriteAst(string q, string o)
{
var parser = new QueryParser();
parser.Init(q);
QueryExpression op;
Assert.True(parser.Expression(out op));
var output = new StringWriter();
new JsonQueryVisitor(new JsonTextWriter(output)).VisitExpression(op);
var actual = output.GetStringBuilder().ToString();
Assert.Equal(o, actual);
}
