Function test_snap_graph

tests/test_snap.rs:6–33

()

#[test]
fn test_snap_graph() {
    // A few connected nodes close together, and a few close together nodes that aren't connected.
    let input = b"\
        0\tPOINT(0 0)\n\
        2\tPOINT(0 0.05)\n\
        3\tPOINT(1 1)\n\
        4\tPOINT(1.05 1)\n\
        #\n\
        0\t2\n\
        0\t3\n\
    ";

    let expected = "\
        0\tPOINT(1.05 1)\n\
        1\tPOINT(0 0.05)\n\
        #\n\
        0\t1\n\
    ";

    let output = tool("snap")
        .arg("--input-format=tgf")
        .arg("--tolerance=0.1")
        .write_stdin(input)
        .captured_output();
    assert!(output.status.success());
    let stdout = String::from_utf8_lossy(&output.stdout);
    assert_eq!(expected, stdout);
}

#[test]
fn test_snap_graph_duplicate_nodes() {