public void Load_MixOfWords_FindsOnlyValidWord4Grids()
{
List <Word4Grid> grids = new List <Word4Grid>();
string line1 = " abcde aaaae abcd bbbbbe cdef defg ddddd ghij ";
string line2 = " abcde aaaae bcda bbbbbe defc efgd ddddd hijg ";
string line3 = " abcde aaaae cdab bbbbbe efcd fgde ddddd ijgh ";
string line4 = " abcde aaaae dabc bbbbbe fcde gdef ddddd jghi ";
Word4GridLoader.Load(line1, line2, line3, line4, g => grids.Add(g));
Assert.Equal(4, grids.Count);
Assert.Equal(new Word4("abcd"), grids[0].Row1);
Assert.Equal(new Word4("bcda"), grids[0].Row2);
Assert.Equal(new Word4("cdab"), grids[0].Row3);
Assert.Equal(new Word4("dabc"), grids[0].Row4);
Assert.Equal(new Word4("cdef"), grids[1].Row1);
Assert.Equal(new Word4("defc"), grids[1].Row2);
Assert.Equal(new Word4("efcd"), grids[1].Row3);
Assert.Equal(new Word4("fcde"), grids[1].Row4);
Assert.Equal(new Word4("defg"), grids[2].Row1);
Assert.Equal(new Word4("efgd"), grids[2].Row2);
Assert.Equal(new Word4("fgde"), grids[2].Row3);
Assert.Equal(new Word4("gdef"), grids[2].Row4);
Assert.Equal(new Word4("ghij"), grids[3].Row1);
Assert.Equal(new Word4("hijg"), grids[3].Row2);
Assert.Equal(new Word4("ijgh"), grids[3].Row3);
Assert.Equal(new Word4("jghi"), grids[3].Row4);
}
public void Load_AllLongWords_DoesNothing()
{
int count = 0;
Word4GridLoader.Load("abcde aaaab bbbbbc", "abcde aaaab bbbbbc", "abcde aaaab bbbbbc", "abcde aaaab bbbbbc", g => ++ count);
Assert.Equal(0, count);
}
public void Load_EmptyString_DoesNothing()
{
int count = 0;
Word4GridLoader.Load(string.Empty, string.Empty, string.Empty, string.Empty, g => ++ count);
Assert.Equal(0, count);
}