public void ShouldEvaluateTheExpressionCorrectly(string input, double expectedOutput)
{
// ARRANGE
input = Helper.RemoveWhiteSpace(input: input);
IShuntingYard sy = new ShuntingYard(input: input);
sy.ConvertToPostfix();
// ACT
double output = sy.Evaluate();
// ASSERT
Assert.Equal(expectedOutput, output);
}
