private ArthimetricOperator GetArthimeticOperator(QLanguageParser.ArtithmeticExpressionContext context)
{
if (context.MULT() != null)
{
return(ArthimetricExpressionNode.ParseArthimeticOperator(context.MULT().GetText()));
}
if (context.DIV() != null)
{
return(ArthimetricExpressionNode.ParseArthimeticOperator(context.DIV().GetText()));
}
if (context.PLUS() != null)
{
return(ArthimetricExpressionNode.ParseArthimeticOperator(context.PLUS().GetText()));
}
if (context.MINUS() != null)
{
return(ArthimetricExpressionNode.ParseArthimeticOperator(context.MINUS().GetText()));
}
throw new UnknownOperatorException("We don't know what to do here!");
}
public void ParseArthimetricExpressionMinusTest()
{
var result = ArthimetricExpressionNode.ParseArthimeticOperator("-");
Assert.AreEqual(ArthimetricOperator.MINUS, result);
}
public void ParseArthimetricExpressionMultTest()
{
var result = ArthimetricExpressionNode.ParseArthimeticOperator("*");
Assert.AreEqual(ArthimetricOperator.MULT, result);
}
public void ParseArthimetricExpressionDivTest()
{
var result = ArthimetricExpressionNode.ParseArthimeticOperator("/");
Assert.AreEqual(ArthimetricOperator.DIV, result);
}
public void ParseArthimetricExpressionPlusTest()
{
var result = ArthimetricExpressionNode.ParseArthimeticOperator("+");
Assert.AreEqual(ArthimetricOperator.Plus, result);
}
