def test_build_weight_matrix_linear():
weighted = kappa.build_weight_matrix(3, 'linear')
assert weighted.size == 9
assert weighted[0][0] == 0
assert weighted[0][1] == 1
assert weighted[0][2] == 2
assert weighted[1][0] == 1
assert weighted[1][1] == 0
assert weighted[1][2] == 1
assert weighted[2][0] == 2
assert weighted[2][1] == 1
assert weighted[2][2] == 0
def test_build_weight_matrix_squared():
weighted = kappa.build_weight_matrix(3, 'squared')
assert weighted.size == 9
assert weighted[0][0] == 0
assert weighted[0][1] == 1
assert weighted[0][2] == 4
assert weighted[1][0] == 1
assert weighted[1][1] == 0
assert weighted[1][2] == 1
assert weighted[2][0] == 4
assert weighted[2][1] == 1
assert weighted[2][2] == 0
def test_build_weight_matrix_linear():
weighted = kappa.build_weight_matrix(3, 'linear')
assert weighted.size == 9
assert weighted[0][0] == 0
assert weighted[0][1] == 1
assert weighted[0][2] == 2
assert weighted[1][0] == 1
assert weighted[1][1] == 0
assert weighted[1][2] == 1
assert weighted[2][0] == 2
assert weighted[2][1] == 1
assert weighted[2][2] == 0
def test_build_weight_matrix_squared():
weighted = kappa.build_weight_matrix(3, 'squared')
assert weighted.size == 9
assert weighted[0][0] == 0
assert weighted[0][1] == 1
assert weighted[0][2] == 4
assert weighted[1][0] == 1
assert weighted[1][1] == 0
assert weighted[1][2] == 1
assert weighted[2][0] == 4
assert weighted[2][1] == 1
assert weighted[2][2] == 0
def test_build_weight_matrix_unweighted():
weighted = kappa.build_weight_matrix(3, "unweighted")
assert weighted.size == 9
assert weighted[0][0] == 0
assert weighted[0][1] == 1
assert weighted[0][2] == 1
assert weighted[1][0] == 1
assert weighted[1][1] == 0
assert weighted[1][2] == 1
assert weighted[2][0] == 1
assert weighted[2][1] == 1
assert weighted[2][2] == 0
def test_build_weight_matrix_unweighted():
weighted = kappa.build_weight_matrix(3, 'unweighted')
print weighted
assert weighted.size == 9
assert weighted[0][0] == 0
assert weighted[0][1] == 1
assert weighted[0][2] == 1
assert weighted[1][0] == 1
assert weighted[1][1] == 0
assert weighted[1][2] == 1
assert weighted[2][0] == 1
assert weighted[2][1] == 1
assert weighted[2][2] == 0
