aboutsummaryrefslogtreecommitdiff
path: root/.venv/lib/python3.12/site-packages/networkx/generators/tests/test_intersection.py
blob: f52551b415c42dd87dce7db4e08fbcee7ae6fc6e (about) (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
import pytest

import networkx as nx


class TestIntersectionGraph:
    def test_random_intersection_graph(self):
        G = nx.uniform_random_intersection_graph(10, 5, 0.5)
        assert len(G) == 10

    def test_k_random_intersection_graph(self):
        G = nx.k_random_intersection_graph(10, 5, 2)
        assert len(G) == 10

    def test_k_random_intersection_graph_seeded(self):
        G = nx.k_random_intersection_graph(10, 5, 2, seed=1234)
        assert len(G) == 10

    def test_general_random_intersection_graph(self):
        G = nx.general_random_intersection_graph(10, 5, [0.1, 0.2, 0.2, 0.1, 0.1])
        assert len(G) == 10
        pytest.raises(
            ValueError,
            nx.general_random_intersection_graph,
            10,
            5,
            [0.1, 0.2, 0.2, 0.1],
        )