public void TestWithPartialWordAgainstSouthWestEdgeReturnNull()
{
Coordinate coordinate = new Coordinate(1, 1);
string word = "EGJ";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthWest(_board, coordinate, word));
}
public void TestWithPartialWordReturnNull()
{
Coordinate coordinate = new Coordinate(2, 0);
string word = "CEI";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthWest(_board, coordinate, word));
}
public void TestWithoutWordToTheSouthWestReturnNull()
{
Coordinate coordinate = new Coordinate(1, 1);
string word = "AB";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthWest(_board, coordinate, word));
}
public void TestWithCoordinateOnSouthWestEdgeReturnNull()
{
Coordinate coordinate = new Coordinate(0, 2);
string word = "GBA";
_searcher = new WordSearcher();
Assert.IsNull(_searcher.CheckSouthWest(_board, coordinate, word));
}
public void TestWithWordToTheSouthWestReturnCoordinates()
{
Coordinate coordinate = new Coordinate(1, 1);
string word = "EG";
_searcher = new WordSearcher();
_results = _searcher.CheckSouthWest(_board, coordinate, word);
Assert.AreEqual(2, _results.Count);
Assert.AreEqual(1, _results[0].X);
Assert.AreEqual(1, _results[0].Y);
Assert.AreEqual(0, _results[1].X);
Assert.AreEqual(2, _results[1].Y);
}
