public void GetWord_GivenTooLongWord_ThrowsProperException()
{
var w = new WordSearch(ThreeByFourGrid());
var l = new WordLocation(0, 0, 1, 1, 10);
var e = Assert.Throws <ArgumentException>(() => w.GetWord(l));
Assert.Equal(WordSearch.LocationOutOfBoundsError, e.Message);
}
public void GetWord_GivenOneLengthWordLocation_ReturnsTheSingleCharacter()
{
var w = new WordSearch(ThreeByFourGrid());
w.Chars[1, 1] = 'A';
var l = new WordLocation(1, 1, 1, 1, 1);
Assert.Equal("A", w.GetWord(l));
}
public void GetWord_GivenTypicalWordLocation_ReturnsProperWord()
{
var w = new WordSearch(new[, ]
{
{ 'a', 'b', 'c', 'd' },
{ 'e', 'f', 'g', 'h' },
{ 'i', 'j', 'k', 'l' },
{ 'm', 'n', 'o', 'p' },
{ 'q', 'r', 's', 't' }
});
var l = new WordLocation(2, 1, 1, 1, 3);
Assert.Equal("jot", w.GetWord(l));
}