private void GenerateUnaryExpression(Unary expression, TextWriter writer, CodeGeneratorOptions options)
{
string op = string.Empty;
switch (expression.Operator)
{
case UnaryOperators.Negative:
op = "-";
break;
case UnaryOperators.Positive:
op = "+";
break;
case UnaryOperators.OnesComplement:
op = "~";
break;
}
writer.Write(op);
GenerateCodeFromExpression(expression.Expression, writer, options);
}
public void TestSqlUnaryExpression()
{
Unary[] ops = new Unary[4] {
new Unary(UnaryOperators.Positive, 123.456M),
new Unary(UnaryOperators.Negative, 123.456M),
new Unary(UnaryOperators.OnesComplement, 123.456M),
new Unary("+", 123.456M),
};
string[] tests = new string[4] {
"+123.456",
"-123.456",
"~123.456",
"+123.456",
};
int i = 0;
foreach (Unary op in ops)
{
AssertExpression(op, tests[i++]);
}
}
public void UnaryConstructorTest1()
{
UnaryOperators op = new UnaryOperators(); // TODO: Initialize to an appropriate value
int expression = 0; // TODO: Initialize to an appropriate value
Unary target = new Unary(op, expression);
Assert.Inconclusive("TODO: Implement code to verify target");
}