public void NotationStyle_Two_Notation()
{
string[] test = { "a4", "e3" };
var result = PgnMoveTextParser.NotationStyle(test);
Assert.AreEqual("2", result);
}
public void ExtractSquareFromMove_Happy()
{
string[] tests =
{
"a4", "a4", "w",
"Nbxd6", "d6", "w",
"Qxd3", "d3", "w",
"Bxd6", "d6", "w",
"O-O", "g1", "w",
"O-O-O", "c1", "w",
"O-O", "g8", "b",
"O-O-O", "c8", "b",
"Nf3", "f3", "w",
"Pa4", "a4", "w",
"Nf6+", "f6", "w",
"1-0", "", "w"
};
for (int i = 0; i < tests.Length; i += 3)
{
var start = i % 3 == 0;
if (start)
{
var test = tests[i];
var expected = tests[i + 1];
var color = tests[i + 2] == "w" ? Color.White : Color.Black;
var result = PgnMoveTextParser.ExtractSquareFromMove(test, color);
Assert.AreEqual(expected, result, $"{test} should return {expected}. Got {result}");
}
}
}
public void ExtractMove_WithNumberingNotation()
{
string test = "a3";
string result = PgnMoveTextParser.ExtractMove(test);
Assert.AreEqual("a3", result);
}
public void ConvertToTokens_Whitespace_Returns_EmptyArray()
{
string test = " ";
string[] results = PgnMoveTextParser.ConvertToTokens(test);
Assert.AreEqual(0, results.Length);
}
public void GetMoveNumber_MoveNumberWithMove_With_Dot()
{
string[] test = { "1.a3", "e6" };
int? number = PgnMoveTextParser.GetMoveNumber(test);
Assert.AreEqual(1, number);
}
public void NotationStyle_Null_Array()
{
string[] test = null;
var result = PgnMoveTextParser.NotationStyle(test);
Assert.AreEqual("3", result);
}
public void GetMoveNumber_MoveNumberOnly_Without_Dot()
{
string[] test = { "999", "a3", "e6" };
int? number = PgnMoveTextParser.GetMoveNumber(test);
Assert.AreEqual(999, number);
}
public void GetMoveNumber_NoMoveNumber()
{
string[] test = { "a3", "e6" };
int? number = PgnMoveTextParser.GetMoveNumber(test);
Assert.IsNull(number);
}
public void NotationStyle_Less_Than_Minimum_Parts_Array()
{
string[] test = new string[0];
var result = PgnMoveTextParser.NotationStyle(test);
Assert.AreEqual("3", result);
}
public void NotationStyle_Three_Join_With_Number_Notation()
{
string[] test = { "1.a4", "e3" };
var result = PgnMoveTextParser.NotationStyle(test);
Assert.AreEqual("2", result);
}
public void NormalizeMoveGroup_Two_Elements_With_MoveNumber()
{
string[] test = { "1.a4", "e4" };
var result = PgnMoveTextParser.NormalizeTurn(test, 1);
Assert.AreEqual(1, result.turnNumber);
Assert.AreEqual("a4", result.white);
Assert.AreEqual("e4", result.black);
}
public void NormalizeMoveGroup_Take_Turn_Number_FromIteration()
{
string[] test = { "a4", "e4" };
var result = PgnMoveTextParser.NormalizeTurn(test, 98);
Assert.AreEqual(99, result.turnNumber); // move index is zero based so add one for the expected move number
Assert.AreEqual("a4", result.white);
Assert.AreEqual("e4", result.black);
}
public void NormalizeMoveGroup_Three_Elements_Without_Period()
{
string[] test = { "1", "a4", "e4" };
var result = PgnMoveTextParser.NormalizeTurn(test, 99);
Assert.AreEqual(1, result.turnNumber);
Assert.AreEqual("a4", result.white);
Assert.AreEqual("e4", result.black);
}
public void ConvertToTokens_Space_Delimited_Return_Array()
{
string test = "e4 a6";
string[] results = PgnMoveTextParser.ConvertToTokens(test);
Assert.AreEqual(2, results.Length);
Assert.AreEqual("e4", results[0]);
Assert.AreEqual("a6", results[1]);
}
// http://www.saremba.de/chessgml/standards/pgn/pgn-complete.htm
public static PgnGame ParseGame(string pgnData)
{
PgnGame game = new PgnGame
{
SevenTagRoster = PgnSevenTagRosterParser.Parse(pgnData),
Turns = PgnMoveTextParser.Parse(pgnData)
};
return(game);
}
public void GetMoves_Two_Format()
{
string[] test = { "a4", "e3" };
var result = PgnMoveTextParser.GetMoveGroups(test);
Assert.AreEqual(1, result.Length);
Assert.AreEqual(2, result[0].Length);
Assert.AreEqual("a4", result[0][0]);
Assert.AreEqual("e3", result[0][1]);
}
public void IsMove_Valid_With_Move_Number()
{
// arrange
var test = "1.a1";
// act
var result = PgnMoveTextParser.IsMove(test);
// assert
Assert.IsTrue(result);
}
public void IsMove_Invalid()
{
// arrange
var test = "1.";
// act
var result = PgnMoveTextParser.IsMove(test);
// assert
Assert.IsFalse(result);
}
public void Parse_Happy()
{
var moveText = @"
1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 cxd4 8.cxd4 f6
9.Bd3 Bb4+ 10.Bd2 Qb6 11.Ne2 fxe5 12.fxe5 O-O 13.a3 Be7 14.Qc2 Rxf3 15.gxf3 Nxd4
16.Nxd4 Qxd4 17.O-O-O Nxe5 18.Bxh7+ Kh8 19.Kb1 Qh4 20.Bc3 Bf6 21.f4 Nc4 22.Bxf6 Qxf6
23.Bd3 b5 24.Qe2 Bd7 25.Rhg1 Be8 26.Rde1 Bf7 27.Rg3 Rc8 28.Reg1 Nd6 29.Rxg7 Nf5
30.R7g5 Rc7 31.Bxf5 exf5 32.Rh5+ 1-0
";
IEnumerable <PgnTurn> result = PgnMoveTextParser.Parse(moveText);
var a = 1;
}
public void GetMoveNumber_ExceptionPath2()
{
string[] test = { "1.a3" };
int? number = PgnMoveTextParser.GetMoveNumber(test);
}
public void ExtractMove_WithNumberingNotation_Null_Exception()
{
string test = "";
string result = PgnMoveTextParser.ExtractMove(test);
}
public void ExtractSquareFromMove_Exception()
{
var test = "i1";
var result = PgnMoveTextParser.ExtractSquareFromMove(test, Color.White);
}