public void RpnParserIntegerExpression()
{
var reversePolishNotation = new ReversePolishNotationParser(hashedOperators);
string input = "7-1-4/2-1";
var expected = new List <string>()
{
"7", "1", "-", "4", "2", "/", "-", "1", "-"
};
var actual = reversePolishNotation.GetPostfixExpression(input);
Assert.Equal(expected, actual);
}
public void RPNParserExpressionWithBrackets()
{
var reversePolishNotation = new ReversePolishNotationParser(hashedOperators);
string input = "2.3*(3.8+4.31)-1*2.57";
var expected = new List <string>()
{
"2.3", "3.8", "4.31", "+", "*", "1", "2.57", "*", "-"
};
var actual = reversePolishNotation.GetPostfixExpression(input);
Assert.Equal(expected, actual);
string input2 = "5*3+(50/5)/(10-5)*3";
var expected2 = new List <string>()
{
"5", "3", "*", "50", "5", "/", "10", "5", "-", "/", "3", "*", "+"
};
var actual2 = reversePolishNotation.GetPostfixExpression(input2);
Assert.Equal(expected, actual);
}
public void RPNParserFractionalExpression()
{
var reversePolishNotation = new ReversePolishNotationParser(hashedOperators);
string input = "2.3*3.8+4.31-1*2.57";
var expected = new List <string>()
{
"2.3", "3.8", "*", "4.31", "+", "1", "2.57", "*", "-"
};
var actual = reversePolishNotation.GetPostfixExpression(input);
Assert.Equal(expected, actual);
string input2 = "2.332*3.3423+4.2341-1.4523*2.57";
var expected2 = new List <string>()
{
"2.332", "3.3423", "*", "4.2341", "+", "1.4523", "2.57", "*", "-"
};
var actual2 = reversePolishNotation.GetPostfixExpression(input);
Assert.Equal(expected, actual2);
}
