v0.25.1

src/metrics/vhost/tests.rs

@@ -0,0 +1,43 @@
+mod vhost_tests {
+    use super::*;
+    #[test]
+    fn streaming_completion_and_histogram() {
+        let m = VhostMetrics::default();
+        m.active.store(1, Ordering::Relaxed);
+        m.complete(503, false, std::time::Duration::from_millis(20), 10, 50);
+        assert_eq!(n(&m.active), 0);
+        assert_eq!(n(&m.errors), 1);
+        assert_eq!(n(&m.status[4]), 1);
+        assert_eq!(n(&m.buckets[1]), 0);
+        assert_eq!(n(&m.buckets[2]), 1);
+        assert_eq!(n(&m.buckets[10]), 1);
+        let view = m.view();
+        assert_eq!(view.requests, 0);
+        assert_eq!(view.completed, 1);
+        assert_eq!(view.errors, 1);
+        assert!(view.ewma_latency_ms >= 20.0);
+    }
+}
+
+mod compression_counter_tests {
+    use super::*;
+    use crate::compression::AppliedEncoding;
+
+    #[test]
+    fn each_codec_has_an_independent_counter() {
+        let metrics = Metrics::default();
+        for encoding in [
+            AppliedEncoding::Gzip,
+            AppliedEncoding::Brotli,
+            AppliedEncoding::Zstd,
+            AppliedEncoding::Deflate,
+        ] {
+            metrics.record_compression(encoding);
+        }
+        let view = metrics.view();
+        assert_eq!(view.compression_gzip, 1);
+        assert_eq!(view.compression_br, 1);
+        assert_eq!(view.compression_zstd, 1);
+        assert_eq!(view.compression_deflate, 1);
+    }
+}