public void IsOperationSymbolListCorrect()
{
var symbols = new[] {'+', '-', '*', '/'};
Operations target = new Operations(operationsList);
var result = target.GetOperationSymbolList();
Assert.IsNotNull(result);
Assert.IsTrue(!result.Except(symbols).Any());
}
public void IsOperationSymbolsListByPriorityCorrect()
{
var symbols = new[] { '*', '/' };
Operations target = new Operations(operationsList);
var result = target.GetOperationSymbolListByPriority(20);
var result2 = target.GetOperationSymbolListByPriority(211);
Assert.IsNotNull(result);
Assert.IsTrue(!result.Except(symbols).Any());
Assert.IsTrue(!result2.Any());
}
public void IsCalculateCorrect()
{
Operations target = new Operations(operationsList);
var result1 = target.Calculate(2.5, 4, '*');
var result2 = target.Calculate(12, 4, '/');
var result3 = target.Calculate(2.5, 4.3, '+');
var result4 = target.Calculate(2.5, 4, '-');
Assert.AreEqual(result1, 10.0);
Assert.AreEqual(result2, 3.0);
Assert.AreEqual(result3, 6.8);
Assert.AreEqual(result4, -1.5);
}
public void IfOperationSymbolNotExistThenException()
{
Operations target = new Operations(operationsList);
target.Calculate(2.5, 4, '#');
}
