public void ManagesZeroTest()
{
var input = "0*1";
var result = Calculator2.Calculate(input);
Assert.AreEqual(0, result);
}
public void AppliesOperatorPrecedenceTest()
{
var input = "3+2*3";
var result = Calculator2.Calculate(input);
Assert.AreEqual(9, result);
}
public void CalculatesComplexOperationTest()
{
var input = " 3 - 98 * 44 /15-3 ";
var result = Calculator2.Calculate(input);
Assert.AreEqual(-287, result);
}
public void CalculatesSimpleSumTest()
{
var simpleSum = "3+2";
var result = Calculator2.Calculate(simpleSum);
Assert.AreEqual(5, result);
}