Examples with InMemoryMetrics com.artipie.metrics.memory.InMemoryMetrics used on opensource projects

Example 1 with InMemoryMetrics

use of com.artipie.metrics.memory.InMemoryMetrics in project artipie by artipie.

the class TrafficMetricSliceTest method updatesMetrics.

@Test
void updatesMetrics() throws Exception {
    final Metrics metrics = new InMemoryMetrics();
    final int req = 100;
    final int res = 50;
    new TrafficMetricSlice((line, head, body) -> new RsWithBody(Flowable.fromPublisher(body).ignoreElements().andThen(Flowable.just(ByteBuffer.wrap(new byte[res])))), metrics).response(new RequestLine(RqMethod.GET, "/foo").toString(), Collections.emptyList(), Flowable.just(ByteBuffer.wrap(new byte[req]))).send((status, headers, body) -> Flowable.fromPublisher(body).ignoreElements().to(CompletableInterop.await())).toCompletableFuture().get();
    final TestMetricsOutput out = new TestMetricsOutput();
    metrics.publish(out);
    MatcherAssert.assertThat("request body size wasn't updated", out.counters().get("request.body.size"), Matchers.equalTo((long) req));
    MatcherAssert.assertThat("response body size wasn't updated", out.counters().get("response.body.size"), Matchers.equalTo((long) res));
}

Example 2 with InMemoryMetrics

use of com.artipie.metrics.memory.InMemoryMetrics in project artipie by artipie.

the class PromuSliceTest method returnsMetricsThatMatchNames.

@Test
void returnsMetricsThatMatchNames() {
    final Metrics metrics = new InMemoryMetrics();
    metrics.counter("http.response.count").inc();
    metrics.gauge("http.response.content").set(5000L);
    metrics.gauge("app.workload").set(300L);
    MatcherAssert.assertThat(new PromuSlice(metrics), new SliceHasResponse(new RsHasBody(new AnyOf<>(new IsEqual<>(String.join("\n", "# HELP http_response_content Http response content", "# TYPE http_response_content gauge", "http_response_content 5000.0", "# HELP app_workload App workload", "# TYPE app_workload gauge", "app_workload 300.0", "")), new IsEqual<>(String.join("\n", "# HELP app_workload App workload", "# TYPE app_workload gauge", "app_workload 300.0", "# HELP http_response_content Http response content", "# TYPE http_response_content gauge", "http_response_content 5000.0", ""))), StandardCharsets.UTF_8), new RequestLine(RqMethod.GET, "/prometheus/metrics?name=http_response_content&name=app_workload"), new Headers.From(new Header(Accept.NAME, PromuSliceTest.PLAIN_TEXT)), Content.EMPTY));
}

Example 3 with InMemoryMetrics

use of com.artipie.metrics.memory.InMemoryMetrics in project artipie by artipie.

the class PromuSliceTest method producesMetrics.

@ParameterizedTest
@CsvSource({ "http.response.length,500,counter,text/plain", "http.response.length,500,counter,application/openmetrics-text", "app.used.memory,200,gauge,text/plain", "app.used.memory,200,gauge,application/openmetrics-text" })
void producesMetrics(final String name, final long value, final String type, final String mimetype) {
    final Metrics metrics = new InMemoryMetrics();
    collect(metrics, name, value, type);
    MatcherAssert.assertThat(new PromuSlice(metrics), new SliceHasResponse(new AllOf<>(Arrays.asList(new RsHasStatus(RsStatus.OK), new RsHasHeaders(new IsEqual<>(new Header(ContentType.NAME, mimetype)), new IsAnything<>()), new RsHasBody(new MatchesPattern(Pattern.compile(metricFormatted(name, value, type, mimetype))), StandardCharsets.UTF_8))), new RequestLine(RqMethod.GET, "/prometheus/metrics"), new Headers.From(Accept.NAME, mimetype), Content.EMPTY));
}