def test_graph_is_tournament_seed(self):
for n in range(10):
G = random_tournament(5, seed=1)
assert is_tournament(G)
def test_graph_is_tournament(self):
for n in range(10):
G = random_tournament(5)
assert is_tournament(G)
def test_graph_is_tournament_zero_node():
G = random_tournament(0)
assert is_tournament(G)
def test_graph_is_tournament(self):
for n in range(10):
G = random_tournament(5)
assert_true(is_tournament(G))
def test_graph_is_tournament_one_node():
G = random_tournament(1)
assert is_tournament(G)