Function test_remove_counter

libs/orbit-essentials/src/metrics.rs:472–489

()

    #[test]
    fn test_remove_counter() {
        let mut registry = MetricsRegistry::new("default".to_string());

        let counter = registry.counter_mut("test_counter", "test counter");
        counter.inc();

        let buffer = registry.export_metrics().unwrap();
        let output = String::from_utf8(buffer).unwrap();

        assert!(output.contains("default_test_counter 1"));

        registry.remove_counter("test_counter");

        let buffer = registry.export_metrics().unwrap();
        let output = String::from_utf8(buffer).unwrap();

        assert!(!output.contains("default_test_counter 1"));
    }

    #[test]
    fn test_remove_gauge_vec() {