public void RpnEngine_CalculateLoop_Failure(params string[] operation)
{
var rpnEngine = new RpnEngine();
var _stack = new Stack <decimal>();
var expectedValue = decimal.Parse(operation[3]);
string[] rpnTokens = new string[3];
for (int i = 0; i < 3; ++i)
{
rpnTokens[i] = operation[i];
}
Action calculation = () => rpnEngine.CalculateLoop(rpnTokens, _stack);
calculation.Should().Throw <ArgumentException>();
}
public void RpnEngine_CalculateLoop_Success(params string[] operation)
{
var rpnEngine = new RpnEngine();
var _stack = new Stack <decimal>();
var expectedValue = decimal.Parse(operation[3]);
string[] rpnTokens = new string[3];
for (int i = 0; i < 3; ++i)
{
rpnTokens[i] = operation[i];
}
var calculation = rpnEngine.CalculateLoop(rpnTokens, _stack);
calculation.Should().Be(expectedValue);
}