public void TestWithPartialWordAgainstSouthEastEdgeReturnNull()
{
Coordinate coordinate = new Coordinate(1, 1);
string word = "EIJ";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthEast(_board, coordinate, word));
}
public void TestWithPartialWordReturnNull()
{
Coordinate coordinate = new Coordinate(0, 0);
string word = "AEJ";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthEast(_board, coordinate, word));
}
public void TestWithoutWordToTheSouthEastReturnNull()
{
Coordinate coordinate = new Coordinate(1, 1);
string word = "AB";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthEast(_board, coordinate, word));
}
public void TestWithCoordinateOnSouthEastEdgeReturnNull()
{
Coordinate coordinate = new Coordinate(2, 2);
string word = "IBC";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthEast(_board, coordinate, word));
}
public void TestWithWordToTheSouthEastReturnCoordinates()
{
Coordinate coordinate = new Coordinate(1, 1);
string word = "EI";
_searcher = new WordSearcher();
_results = _searcher.CheckSouthEast(_board, coordinate, word);
Assert.AreEqual(2, _results.Count);
Assert.AreEqual(1, _results[0].X);
Assert.AreEqual(1, _results[0].Y);
Assert.AreEqual(2, _results[1].X);
Assert.AreEqual(2, _results[1].Y);
}