provide-telemetry 0.4.6

Cross-language telemetry helpers with privacy, resilience, and OTLP support.
Documentation 
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use super::*;

use crate::resilience::{_clear_resilience_state_for_tests, _reset_resilience_for_tests};
use crate::testing::acquire_test_state_lock;

#[test]
fn health_test_increment_and_latency_roundtrip() {
    let _guard = acquire_test_state_lock();
    _reset_health_for_tests();

    crate::health::increment_dropped(Signal::Logs, 3);
    crate::health::increment_emitted(Signal::Traces, 5);
    crate::health::increment_retries(Signal::Metrics, 7);
    crate::health::record_export_failure(Signal::Logs);
    crate::health::record_export_latency(Signal::Traces, 12.5);

    let snapshot = get_health_snapshot();
    assert_eq!(snapshot.dropped_logs, 3);
    assert_eq!(snapshot.emitted_traces, 5);
    assert_eq!(snapshot.retries_metrics, 7);
    assert_eq!(snapshot.export_failures_logs, 1);
    assert!((snapshot.export_latency_ms_traces - 12.5).abs() < 1e-9);
}

#[test]
fn health_test_snapshot_reads_all_three_circuit_states() {
    let _guard = acquire_test_state_lock();
    _reset_health_for_tests();
    _reset_resilience_for_tests();

    let snapshot = get_health_snapshot();

    assert_eq!(snapshot.circuit_state_logs, "closed");
    assert_eq!(snapshot.circuit_state_traces, "closed");
    assert_eq!(snapshot.circuit_state_metrics, "closed");
    assert_eq!(snapshot.circuit_open_count_logs, 0);
    assert_eq!(snapshot.circuit_open_count_traces, 0);
    assert_eq!(snapshot.circuit_open_count_metrics, 0);
}

#[test]
fn health_test_snapshot_ignores_missing_circuit_states() {
    let _guard = acquire_test_state_lock();
    _reset_health_for_tests();
    _reset_resilience_for_tests();
    _clear_resilience_state_for_tests();

    let snapshot = get_health_snapshot();

    assert_eq!(snapshot.circuit_state_logs, "");
    assert_eq!(snapshot.circuit_state_traces, "");
    assert_eq!(snapshot.circuit_state_metrics, "");
}
// SPDX-FileCopyrightText: Copyright (C) 2026 provide.io llc
// SPDX-License-Identifier: Apache-2.0
// SPDX-Comment: Part of provide-telemetry.
//