diff options
author | 2019-06-03 14:20:40 +0200 | |
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committer | 2019-06-12 09:41:01 +0000 | |
commit | 3d6feef167f8e8eb716312599132c41dd89457cb (patch) | |
tree | 0a3b8b8f7371a0d655fff0146dd70080098f5102 /standardization/moher-api/server-adapters/reactor-netty/src/test/java | |
parent | 6c2951519650779c019431f990b22b71feb220dc (diff) |
Monitoring API - write framework adapters
Change-Id: Iaba9c4ef6022d01c1f572055316700a3a4dfa8f2
Issue-ID: DCAEGEN2-1589
Signed-off-by: Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
Diffstat (limited to 'standardization/moher-api/server-adapters/reactor-netty/src/test/java')
2 files changed, 193 insertions, 0 deletions
diff --git a/standardization/moher-api/server-adapters/reactor-netty/src/test/java/org/onap/dcaegen2/services/sdk/standardization/moher/adapters/reactornetty/HealthRoutesIT.java b/standardization/moher-api/server-adapters/reactor-netty/src/test/java/org/onap/dcaegen2/services/sdk/standardization/moher/adapters/reactornetty/HealthRoutesIT.java new file mode 100644 index 00000000..367f50e3 --- /dev/null +++ b/standardization/moher-api/server-adapters/reactor-netty/src/test/java/org/onap/dcaegen2/services/sdk/standardization/moher/adapters/reactornetty/HealthRoutesIT.java @@ -0,0 +1,122 @@ +/* + * ============LICENSE_START==================================== + * DCAEGEN2-SERVICES-SDK + * ========================================================= + * Copyright (C) 2019 Nokia. All rights reserved. + * ========================================================= + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END===================================== + */ + +package org.onap.dcaegen2.services.sdk.standardization.moher.adapters.reactornetty; + +import static org.assertj.core.api.Assertions.assertThat; + +import com.google.gson.Gson; +import com.google.gson.GsonBuilder; +import java.nio.charset.StandardCharsets; +import java.time.Duration; +import java.util.concurrent.atomic.AtomicReference; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.HttpMethod; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.HttpResponse; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.ImmutableHttpRequest; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.RxHttpClient; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.RxHttpClientFactory; +import org.onap.dcaegen2.services.sdk.standardization.moher.health.api.AliveMessage; +import org.onap.dcaegen2.services.sdk.standardization.moher.health.api.GsonAdaptersHealth; +import org.onap.dcaegen2.services.sdk.standardization.moher.health.api.Health; +import org.onap.dcaegen2.services.sdk.standardization.moher.health.api.HealthProvider; +import reactor.netty.DisposableServer; +import reactor.netty.http.server.HttpServer; + +class HealthRoutesIT { + + private static final Duration TIMEOUT = Duration.ofSeconds(5); + private final AtomicReference<Health> currentHealth = new AtomicReference<>(); + private final HealthRoutes sut = HealthRoutes.create(HealthProvider.fromSupplier(currentHealth::get)); + private final RxHttpClient rxHttpClient = RxHttpClientFactory.create(); + private final Gson gsonForDeserialization = new GsonBuilder() + .registerTypeAdapterFactory(new GsonAdaptersHealth()) + .create(); + private DisposableServer server; + private String baseUrl; + + @BeforeEach + void setUp() { + server = HttpServer.create().route(sut).bindNow(); + baseUrl = String.format("http://%s:%d", server.host(), server.port()); + } + + @AfterEach + void tearDown() { + server.disposeNow(TIMEOUT); + } + + @Test + void readinessProbeShouldReturnOkWhenHealthy() { + // given + final Health expectedHealth = Health.createHealthy("Ready to go"); + currentHealth.set(expectedHealth); + final String url = baseUrl + "/health/ready"; + + // when + final HttpResponse response = rxHttpClient + .call(ImmutableHttpRequest.builder().method(HttpMethod.GET).url(url).build()) + .block(TIMEOUT); + + // then + assertThat(response.successful()).describedAs("response should be successful").isTrue(); + final Health actualHealth = response.bodyAsJson(StandardCharsets.UTF_8, gsonForDeserialization, Health.class); + assertThat(actualHealth).describedAs("response body").isEqualTo(expectedHealth); + } + + @Test + void readinessProbeShouldReturnUnavailableWhenNotHealthy() { + // given + final Health expectedHealth = Health.createUnhealthy("Waiting for CBS update"); + currentHealth.set(expectedHealth); + final String url = baseUrl + "/health/ready"; + + // when + final HttpResponse response = rxHttpClient + .call(ImmutableHttpRequest.builder().method(HttpMethod.GET).url(url).build()) + .block(TIMEOUT); + + // then + assertThat(response.statusCode()).describedAs("response status code") + .isGreaterThanOrEqualTo(500) + .isLessThan(600); + assertThat(response.successful()).describedAs("response should not be successful").isFalse(); + final Health actualHealth = response.bodyAsJson(StandardCharsets.UTF_8, gsonForDeserialization, Health.class); + assertThat(actualHealth).describedAs("response body").isEqualTo(expectedHealth); + } + + @Test + void livenessProbeShouldAlwaysReturnOk() { + // given + final String url = baseUrl + "/health/alive"; + + // when + final HttpResponse response = rxHttpClient + .call(ImmutableHttpRequest.builder().method(HttpMethod.GET).url(url).build()) + .block(TIMEOUT); + + // then + assertThat(response.successful()).describedAs("response should be successful").isTrue(); + assertThat(response.bodyAsString()).describedAs("response body").isEqualTo(AliveMessage.ALIVE_MESSAGE_JSON); + } + +}
\ No newline at end of file diff --git a/standardization/moher-api/server-adapters/reactor-netty/src/test/java/org/onap/dcaegen2/services/sdk/standardization/moher/adapters/reactornetty/MetricsRoutesIT.java b/standardization/moher-api/server-adapters/reactor-netty/src/test/java/org/onap/dcaegen2/services/sdk/standardization/moher/adapters/reactornetty/MetricsRoutesIT.java new file mode 100644 index 00000000..55c24c73 --- /dev/null +++ b/standardization/moher-api/server-adapters/reactor-netty/src/test/java/org/onap/dcaegen2/services/sdk/standardization/moher/adapters/reactornetty/MetricsRoutesIT.java @@ -0,0 +1,71 @@ +/* + * ============LICENSE_START==================================== + * DCAEGEN2-SERVICES-SDK + * ========================================================= + * Copyright (C) 2019 Nokia. All rights reserved. + * ========================================================= + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END===================================== + */ + +package org.onap.dcaegen2.services.sdk.standardization.moher.adapters.reactornetty; + +import static org.assertj.core.api.Assertions.assertThat; + +import java.time.Duration; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.HttpMethod; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.HttpResponse; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.ImmutableHttpRequest; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.RxHttpClient; +import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.RxHttpClientFactory; +import org.onap.dcaegen2.services.sdk.standardization.moher.metrics.api.Metrics; +import org.onap.dcaegen2.services.sdk.standardization.moher.metrics.api.MetricsFactory; +import reactor.netty.DisposableServer; +import reactor.netty.http.server.HttpServer; + +class MetricsRoutesIT { + + private static final Duration TIMEOUT = Duration.ofSeconds(5); + private final Metrics metrics = MetricsFactory.createMetrics(MetricsFactory.createDefaultRegistry()); + private final MetricsRoutes sut = new MetricsRoutes(metrics); + private final RxHttpClient rxHttpClient = RxHttpClientFactory.create(); + private DisposableServer server; + + @BeforeEach + void setUp() { + server = HttpServer.create().route(sut).bindNow(); + } + + @AfterEach + void tearDown() { + server.disposeNow(TIMEOUT); + } + + @Test + void prometheusMetrics() { + // given + final String url = String.format("http://%s:%d/metrics", server.host(), server.port()); + + // when + final HttpResponse response = rxHttpClient + .call(ImmutableHttpRequest.builder().method(HttpMethod.GET).url(url).build()) + .block(TIMEOUT); + + // then + assertThat(response.successful()).describedAs("response should be successfull").isTrue(); + assertThat(response.bodyAsString()).describedAs("response body").contains("system_cpu", "jvm_classes"); + } +}
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