public void TestBiggerSubExpression()
{
string expr = "(1+(15*(5-2)))";
int readIndex = 1;
Assert.AreEqual("1+(15*(5-2))", SimpleExpressionParser.GetExpression(expr, ref readIndex));
}
public void TestSubExpressionInvalid()
{
string expr = "((1+1)*7";
int readIndex = 1;
Assert.ThrowsException <InvalidExpressionSyntaxException>(() => SimpleExpressionParser.GetExpression(expr, ref readIndex));
}
public void TestSubExpressions()
{
string expr = "(15+3)";
int readIndex = 1;
Assert.AreEqual("15+3", SimpleExpressionParser.GetExpression(expr, ref readIndex));
}
