public void ShouldResultInLogicalOutcome01()
{
// For
string operation = "6-3*2/2-3";
double expectedResult = 0;
// Given
ArithmeticLogicEngine arithmeticLogicEngine = new ArithmeticLogicEngine();
double result = arithmeticLogicEngine.ExecuteOperation(operation);
// Assert
Assert.AreEqual(expectedResult, result);
}
public void ShouldResultInLogicalOutcome05()
{
// For
string operation = "5*(10-4/2+(100*5-50/5)+15*2)-31";
double expectedResult = 2609;
// Given
ArithmeticLogicEngine arithmeticLogicEngine = new ArithmeticLogicEngine();
double result = arithmeticLogicEngine.ExecuteOperation(operation);
// Assert
Assert.AreEqual(expectedResult, result);
}
public void ShouldLeaveDigitsAndArithmeticSigns()
{
// For
List <string> expectedResult = new List <string>()
{
"2", "+", "10", "-", "300"
};
string operation = "2gi+;10-A|30p0^@]";
// Given
ArithmeticLogicEngine arithmeticLogicEngine = new ArithmeticLogicEngine();
List <string> result = arithmeticLogicEngine.ChangeToOperands(operation);
// Assert
CollectionAssert.AreEqual(expectedResult, result);
}
