How can I configure the snapshot file name?

[Indra-db]

I've ran into the situation where all my test cases produce the same snapshot file. As a solution I want each test case to decide the snapshot file name.I'm currently using these settings. Is there a way to append the settings to decide which filename to use?

    insta::with_settings!({filters => vec![
        (r"id: (\d+)\s", "[ID] ")
    ]}, {
        insta::assert_yaml_snapshot!(self.str);
    });

[Indra-db]

I came to this solution.

If there's a better way, do let me know

    let mut settings = insta::Settings::clone_current();
    settings
        ._private_inner_mut()
        .filters((vec![(r"id: (\d+)\s", "[ID] ")]));
    settings.set_prepend_module_to_snapshot(false);
    settings.set_snapshot_suffix("suffix");
    settings.bind(|| {
        insta::assert_yaml_snapshot!(self.str);
    })

[mitsuhiko]

You can make it nicer by hiding it behind a macro. Here is an example from the docs for rstest: https://insta.rs/docs/patterns/#rstest

[Indra-db]

is there a way to combine it with the settings macro?

[max-sixty]

I'm probably missing something obvious, but why can't we use the standard name parameter here?

(IIUC, this question isn't concerned with the case issues from rstest...)

    for name in ["name", "name2", "name3"] {
        assert_snapshot!(name, "Hello World");
    }

insta review finished
accepted:
  insta/tests/test_basic.rs (name)
  insta/tests/test_basic.rs (name2)
  insta/tests/test_basic.rs (name3)