Function add_single

libs/error-stack/src/sink.rs:416–426

()

    #[test]
    fn add_single() {
        let mut sink = ReportSink::new();

        sink.append(Report::new(TestError(0)));

        let report = sink.finish().expect_err("should have failed");

        let contexts: BTreeSet<_> = report.current_contexts().collect();
        assert_eq!(contexts.len(), 1);
        assert!(contexts.contains(&TestError(0)));
    }

    #[test]
    fn add_multiple() {