public void NormalTest()
{
char[,] matrix =
{
{ 'a', 'b', 't', 'g' },
{ 'c', 'f', 'c', 's' },
{ 'j', 'd', 'e', 'h' }
};
Assert.True(FindPathInMatrix.HasPath(matrix, "bfce"));
Assert.True(FindPathInMatrix.HasPath(matrix, "cfce"));
Assert.False(FindPathInMatrix.HasPath(matrix, "bfcg"));
Assert.False(FindPathInMatrix.HasPath(matrix, " "));
Assert.False(FindPathInMatrix.HasPath(matrix, "cccc"));
Assert.False(FindPathInMatrix.HasPath(matrix, "cfcf"));
Assert.False(FindPathInMatrix.HasPath(matrix, "abac"));
Assert.False(FindPathInMatrix.HasPath(matrix, "btgt"));
char[,] matrix1 =
{
{ 'a', 'b', 't', 'g', 'c', 'f', 'c', 's', 'j', 'd', 'e', 'h' }
};
Assert.True(FindPathInMatrix.HasPath(matrix1, "cfcs"));
Assert.False(FindPathInMatrix.HasPath(matrix1, "csjs"));
char[,] matrix2 =
{
{ 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'a' }
};
Assert.True(FindPathInMatrix.HasPath(matrix2, "aaaa"));
Assert.False(FindPathInMatrix.HasPath(matrix2, "csjs"));
Assert.False(FindPathInMatrix.HasPath(matrix2, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"));
}
public void ExceptionTest()
{
Assert.Throws <ArgumentException>(() => FindPathInMatrix.HasPath(null, "sss"));
Assert.Throws <ArgumentException>(() => FindPathInMatrix.HasPath(new char[4, 3], null));
char[,] matrix =
{
{ 'a', 'b', 't', 'g' },
{ 'c', 'f', 'c', 's' },
{ 'j', 'd', 'e', 'h' }
};
Assert.Throws <ArgumentException>(() => FindPathInMatrix.HasPath(matrix, string.Empty));
}