public void GalaxyNumeral_Length_NotZero()
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("V");
Assert.AreEqual(1, numeral.Length);
}
public void GalaxyNumeral_GetValue_Normal()
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("X").AddDigit("X").AddDigit("X").AddDigit("I").AddDigit("V");
Assert.AreEqual(34, numeral.GetValue());
numeral = new GalaxyNumeral();
numeral.AddDigit("M").AddDigit("C").AddDigit("M").AddDigit("I").AddDigit("I").AddDigit("I");
Assert.AreEqual(1903, numeral.GetValue());
numeral = new GalaxyNumeral();
numeral.AddDigit("X").AddDigit("C").AddDigit("I").AddDigit("X");
Assert.AreEqual(99, numeral.GetValue());
numeral = new GalaxyNumeral();
numeral.AddDigit("X").AddDigit("X").AddDigit("X").AddDigit("V");
Assert.AreEqual(35, numeral.GetValue());
numeral = new GalaxyNumeral();
numeral.AddDigit("X").AddDigit("X").AddDigit("X").AddDigit("I").AddDigit("X");
Assert.AreEqual(39, numeral.GetValue());
numeral = new GalaxyNumeral();
numeral.AddDigit("C").AddDigit("X").AddDigit("X").AddDigit("X").AddDigit("V")
.AddDigit("I").AddDigit("I").AddDigit("I");
Assert.AreEqual(138, numeral.GetValue());
}
public void GalaxyNumeral_AddDigit_Value_Normal()
{
var numeral = new GalaxyNumeral();
numeral.AddDigit(1);
Assert.AreEqual(1, numeral.Length);
}
public void GalaxyNumeral_AddDigit_SymbolText_Normal()
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("I");
Assert.AreEqual(1, numeral.Length);
}
public void GalaxyNumeral_GetSymbolText_Normal()
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("X").AddDigit("X").AddDigit("X").AddDigit("I").AddDigit("V");
Assert.AreEqual("X X X I V", numeral.GetSymbolText());
}
public void Transaction_GetAmount_Normal()
{
CommodityFactory.Instance.SetPrice("Gold", 100m);
var number = new GalaxyNumeral();
number.AddDigit("I").AddDigit("V");
var transaction = new Transaction <GalaxyDigit>(CommodityFactory.Instance.GetCommodity("Gold"), number);
Assert.AreEqual(400, transaction.GetAmount());
}
public void GalaxyNumeral_AddDigit_Value_Failed()
{
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit(8);
}
catch (Exception ex)
{
Assert.AreEqual("Can not get digit from value.", ex.Message);
}
}
public void GalaxyNumeral_AddDigit_SymbolText_Failed()
{
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("Webber");
}
catch (Exception ex)
{
Assert.AreEqual("Can not get digit from symbol text.", ex.Message);
}
}
protected override NumeralQuestion <GalaxyDigit> ParseToNumeralQuestion(string content, GroupCollection groups)
{
if (groups.Count == 2 && groups[1].Captures.Count > 0)
{
Numeral <GalaxyDigit> numeral = new GalaxyNumeral();
foreach (Capture capture in groups[1].Captures)
{
numeral.AddDigit(capture.Value.Trim());
}
return(new NumeralQuestion <GalaxyDigit>(content, numeral));
}
throw new MatchRegexException();
}
protected override CommodityCondition ParseToCommodityCondition(string content, GroupCollection groups)
{
if (groups.Count == 3 && groups[1].Captures.Count > 0)
{
var commodityName = string.Empty;
Numeral <GalaxyDigit> numeral = new GalaxyNumeral();
for (var i = 0; i < groups[1].Captures.Count; i++)
{
if (i < groups[1].Captures.Count - 1)
{
numeral.AddDigit(groups[1].Captures[i].Value.Trim());
}
else
{
commodityName = groups[1].Captures[i].Value.Trim();
}
}
return(new CommodityCondition(content, commodityName, numeral.GetValue(), decimal.Parse(groups[2].Value)));
}
throw new MatchRegexException();
}
protected override TransactionQuestion <GalaxyDigit> ParseToTransactionQuestion(string content,
GroupCollection groups)
{
if (groups.Count == 2 && groups[1].Captures.Count > 0)
{
var commodityName = string.Empty;
Numeral <GalaxyDigit> numeral = new GalaxyNumeral();
for (var i = 0; i < groups[1].Captures.Count; i++)
{
if (i < groups[1].Captures.Count - 1)
{
numeral.AddDigit(groups[1].Captures[i].Value.Trim());
}
else
{
commodityName = groups[1].Captures[i].Value.Trim();
}
}
var transaction = new Transaction <GalaxyDigit>(CommodityFactory.Instance.GetCommodity(commodityName),
numeral);
return(new TransactionQuestion <GalaxyDigit>(content, transaction));
}
throw new MatchRegexException();
}
public void GalaxyNumeral_GetSymbolText_Empty()
{
var numeral = new GalaxyNumeral();
Assert.AreEqual(Numeral <GalaxyDigit> .Zero, numeral.GetSymbolText());
}
public void GalaxyNumeral_Length_Zero()
{
var numeral = new GalaxyNumeral();
Assert.AreEqual(0, numeral.Length);
}
public void GalaxyNumeral_GetValue_Failed()
{
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("X").AddDigit("I").AddDigit("I").AddDigit("I").AddDigit("I");
}
catch (Exception ex)
{
Assert.IsTrue(ex.Message.Contains("should not be repeated more than 3 times."));
}
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("C").AddDigit("V").AddDigit("V").AddDigit("I").AddDigit("I");
}
catch (Exception ex)
{
Assert.IsTrue(ex.Message.Contains("should not be repeated."));
}
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("C").AddDigit("V").AddDigit("V").AddDigit("I").AddDigit("I");
}
catch (Exception ex)
{
Assert.IsTrue(ex.Message.Contains("should not be repeated."));
}
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("I").AddDigit("C");
}
catch (Exception ex)
{
Assert.IsTrue(ex.Message.Contains("should not be subtracted between more than one order of magnitude."));
}
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("V").AddDigit("X");
}
catch (Exception ex)
{
Assert.IsTrue(ex.Message.Contains("should not be subtracted."));
}
try
{
var numeral = new GalaxyNumeral();
numeral.AddDigit("X").AddDigit("X").AddDigit("X").AddDigit("C").AddDigit("V")
.AddDigit("I").AddDigit("I").AddDigit("I");
}
catch (Exception ex)
{
Assert.IsTrue(
ex.Message.Contains("should not greater than the previous digit if the previous digit was repeated."));
}
}
