Package com.englishtown.vertx.jersey.metrics.integration

Source Code of com.englishtown.vertx.jersey.metrics.integration.BasicIntegrationTest

/*
* The MIT License (MIT)
* Copyright © 2013 Englishtown <opensource@englishtown.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the “Software”), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/

package com.englishtown.vertx.jersey.metrics.integration;

import com.codahale.metrics.MetricRegistry;
import com.codahale.metrics.Timer;
import com.englishtown.vertx.jersey.JerseyVerticle;
import com.englishtown.vertx.jersey.integration.JerseyIntegrationTestBase;
import com.englishtown.vertx.jersey.metrics.RequestProcessor;
import io.vertx.core.DeploymentOptions;
import io.vertx.core.http.HttpClientOptions;
import io.vertx.core.http.HttpMethod;
import io.vertx.core.json.JsonArray;
import io.vertx.core.json.JsonObject;
import org.junit.Ignore;
import org.junit.Test;

import java.util.SortedMap;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

/**
* Integration tests for jersey metrics
*/
public class BasicIntegrationTest extends JerseyIntegrationTestBase {

    // Had to mark this test as ignored now that SharedMetricRegistries is no longer used.
    // Not sure it is possible to get at the HK2 container's instance of MetricRegistry from here...
    @Ignore
    @Test
    public void testJerseyMetrics() throws Exception {

        httpClient
                .request(HttpMethod.GET, 8080, "localhost", "/", response -> {
                    assertEquals(200, response.statusCode());

                    // MetricRegistry registry = SharedMetricRegistries.getOrCreate(MetricsBinder.SHARED_REGISTRY_NAME);
                    MetricRegistry registry = new MetricRegistry();
                    SortedMap<String, Timer> timers = registry.getTimers();

                    Timer firstByteTimer = timers.get(RequestProcessor.FIRST_BYTE_TIMER_NAME);
                    Timer lastByteTimer = timers.get(RequestProcessor.LAST_BYTE_TIMER_NAME);

                    assertNotNull(firstByteTimer);
                    assertNotNull(lastByteTimer);
                    assertEquals(1, firstByteTimer.getCount());
                    assertEquals(1, lastByteTimer.getCount());

                    testComplete();
                })
                .exceptionHandler(t -> fail(t.getMessage()))
                .end();

        await();
    }

    @Override
    protected JsonObject loadConfig() {
        return new JsonObject()
                .put("hk2_binder", "com.englishtown.vertx.jersey.metrics.integration.IntegrationTestBinder")
                .put("port", 8080)
                .put("resources", new JsonArray().add("com.englishtown.vertx.jersey.resources"));
    }

}
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