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Rest Client Reactive: SmallRye Stork integration
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116 changes: 116 additions & 0 deletions
116
...tive/deployment/src/test/java/io/quarkus/rest/client/reactive/stork/StorkDevModeTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| package io.quarkus.rest.client.reactive.stork; | ||
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| import static com.github.tomakehurst.wiremock.client.WireMock.aResponse; | ||
| import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options; | ||
| import static io.restassured.RestAssured.when; | ||
| import static org.hamcrest.Matchers.equalTo; | ||
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| import java.io.File; | ||
| import java.net.URI; | ||
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| import javax.ws.rs.GET; | ||
| import javax.ws.rs.Path; | ||
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| import org.eclipse.microprofile.rest.client.RestClientBuilder; | ||
| import org.eclipse.microprofile.rest.client.inject.RegisterRestClient; | ||
| import org.eclipse.microprofile.rest.client.inject.RestClient; | ||
| import org.jboss.shrinkwrap.api.ShrinkWrap; | ||
| import org.jboss.shrinkwrap.api.spec.JavaArchive; | ||
| import org.junit.jupiter.api.AfterAll; | ||
| import org.junit.jupiter.api.BeforeAll; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import com.github.tomakehurst.wiremock.WireMockServer; | ||
| import com.github.tomakehurst.wiremock.client.WireMock; | ||
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| import io.quarkus.test.QuarkusDevModeTest; | ||
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| public class StorkDevModeTest { | ||
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| public static final String WIREMOCK_RESPONSE = "response from the wiremock server"; | ||
| public static final String HELLO_WORLD = "Hello, World!"; | ||
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| private static WireMockServer wireMockServer; | ||
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| @BeforeAll | ||
| public static void setUp() { | ||
| wireMockServer = new WireMockServer(options().port(8766)); | ||
| wireMockServer.stubFor(WireMock.get("/hello") | ||
| .willReturn(aResponse().withFixedDelay(1000) | ||
| .withBody(WIREMOCK_RESPONSE).withStatus(200))); | ||
| wireMockServer.start(); | ||
| } | ||
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| @AfterAll | ||
| public static void shutDown() { | ||
| wireMockServer.stop(); | ||
| } | ||
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| @RegisterExtension | ||
| static QuarkusDevModeTest TEST = new QuarkusDevModeTest() | ||
| .setArchiveProducer(() -> ShrinkWrap.create(JavaArchive.class) | ||
| .addClasses(PassThroughResource.class, HelloResource.class, HelloClient.class) | ||
| .addAsResource( | ||
| new File("src/test/resources/stork-dev-application.properties"), | ||
| "application.properties")); | ||
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| @Test | ||
| void shouldModifyStorkSettings() { | ||
| // @formatter:off | ||
| when() | ||
| .get("/helper") | ||
| .then() | ||
| .statusCode(200) | ||
| .body(equalTo(HELLO_WORLD)); | ||
| // @formatter:on | ||
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| TEST.modifyResourceFile("application.properties", | ||
| v -> v.replaceAll("stork.hello-service.service-discovery.1=.*", | ||
| "stork.hello-service.service-discovery.1=localhost:8766")); | ||
| // @formatter:off | ||
| when() | ||
| .get("/helper") | ||
| .then() | ||
| .statusCode(200) | ||
| .body(equalTo(WIREMOCK_RESPONSE)); | ||
| // @formatter:on | ||
| } | ||
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| @Path("/helper") | ||
| public static class PassThroughResource { | ||
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| @RestClient | ||
| HelloClient client; | ||
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| @GET | ||
| public String invokeClient() { | ||
| HelloClient client = RestClientBuilder.newBuilder() | ||
| .baseUri(URI.create("stork://hello-service/hello")) | ||
| .build(HelloClient.class); | ||
| return client.hello(); | ||
| } | ||
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| @Path("/cdi") | ||
| @GET | ||
| public String invokeCdiClient() { | ||
| return client.hello(); | ||
| } | ||
| } | ||
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| @Path("/") | ||
| @RegisterRestClient(configKey = "hello2") | ||
| public interface HelloClient { | ||
| @GET | ||
| String hello(); | ||
| } | ||
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| @Path("/hello") | ||
| public static class HelloResource { | ||
| @GET | ||
| public String hello() { | ||
| return HELLO_WORLD; | ||
| } | ||
| } | ||
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| } |
61 changes: 61 additions & 0 deletions
61
.../deployment/src/test/java/io/quarkus/rest/client/reactive/stork/StorkIntegrationTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,61 @@ | ||
| package io.quarkus.rest.client.reactive.stork; | ||
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| import static org.assertj.core.api.Assertions.assertThat; | ||
| import static org.assertj.core.api.Assertions.assertThatThrownBy; | ||
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| import java.net.URI; | ||
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| import org.eclipse.microprofile.rest.client.RestClientBuilder; | ||
| import org.eclipse.microprofile.rest.client.inject.RestClient; | ||
| import org.jboss.shrinkwrap.api.ShrinkWrap; | ||
| import org.jboss.shrinkwrap.api.spec.JavaArchive; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.Timeout; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import io.quarkus.rest.client.reactive.HelloClient2; | ||
| import io.quarkus.rest.client.reactive.HelloResource; | ||
| import io.quarkus.test.QuarkusUnitTest; | ||
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| public class StorkIntegrationTest { | ||
| @RegisterExtension | ||
| static final QuarkusUnitTest TEST = new QuarkusUnitTest() | ||
| .setArchiveProducer(() -> ShrinkWrap.create(JavaArchive.class) | ||
| .addClasses(HelloClient2.class, HelloResource.class)) | ||
| .withConfigurationResource("stork-application.properties"); | ||
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| @RestClient | ||
| HelloClient2 client; | ||
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| @Test | ||
| void shouldDetermineUrlViaStork() { | ||
| String greeting = RestClientBuilder.newBuilder().baseUri(URI.create("stork://hello-service/hello")) | ||
| .build(HelloClient2.class) | ||
| .echo("black and white bird"); | ||
| assertThat(greeting).isEqualTo("hello, black and white bird"); | ||
| } | ||
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| @Test | ||
| void shouldDetermineUrlViaStorkCDI() { | ||
| String greeting = client.echo("big bird"); | ||
| assertThat(greeting).isEqualTo("hello, big bird"); | ||
| } | ||
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| @Test | ||
| @Timeout(20) | ||
| void shouldFailOnUnknownService() { | ||
| HelloClient2 client2 = RestClientBuilder.newBuilder() | ||
| .baseUri(URI.create("stork://nonexistent-service")) | ||
| .build(HelloClient2.class); | ||
| assertThatThrownBy(() -> client2.echo("foo")).isInstanceOf(IllegalArgumentException.class); | ||
| } | ||
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| @Test | ||
| @Timeout(20) | ||
| void shouldFailForServiceWithoutEndpoints() { | ||
| HelloClient2 client2 = RestClientBuilder.newBuilder() | ||
| .baseUri(URI.create("stork://service-without-endpoints")) | ||
| .build(HelloClient2.class); | ||
| assertThatThrownBy(() -> client2.echo("foo")).isInstanceOf(IllegalArgumentException.class); | ||
| } | ||
| } |
67 changes: 67 additions & 0 deletions
67
...rc/test/java/io/quarkus/rest/client/reactive/stork/StorkResponseTimeLoadBalancerTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| package io.quarkus.rest.client.reactive.stork; | ||
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| import static com.github.tomakehurst.wiremock.client.WireMock.aResponse; | ||
| import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.options; | ||
| import static org.assertj.core.api.Assertions.assertThat; | ||
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| import java.util.HashSet; | ||
| import java.util.Set; | ||
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| import org.eclipse.microprofile.rest.client.inject.RestClient; | ||
| import org.jboss.shrinkwrap.api.ShrinkWrap; | ||
| import org.jboss.shrinkwrap.api.spec.JavaArchive; | ||
| import org.junit.jupiter.api.AfterAll; | ||
| import org.junit.jupiter.api.BeforeAll; | ||
| import org.junit.jupiter.api.Test; | ||
| import org.junit.jupiter.api.extension.RegisterExtension; | ||
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| import com.github.tomakehurst.wiremock.WireMockServer; | ||
| import com.github.tomakehurst.wiremock.client.WireMock; | ||
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| import io.quarkus.rest.client.reactive.HelloClient2; | ||
| import io.quarkus.rest.client.reactive.HelloResource; | ||
| import io.quarkus.test.QuarkusUnitTest; | ||
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| public class StorkResponseTimeLoadBalancerTest { | ||
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| private static final String SLOW_RESPONSE = "hello, I'm a slow server"; | ||
| private static WireMockServer server; | ||
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| @RegisterExtension | ||
| static final QuarkusUnitTest TEST = new QuarkusUnitTest() | ||
| .setArchiveProducer(() -> ShrinkWrap.create(JavaArchive.class) | ||
| .addClasses(HelloClient2.class, HelloResource.class)) | ||
| .withConfigurationResource("stork-stat-lb.properties"); | ||
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| @BeforeAll | ||
| public static void setUp() { | ||
| server = new WireMockServer(options().port(8766)); | ||
| server.stubFor(WireMock.post("/hello/") | ||
| .willReturn(aResponse().withFixedDelay(1000) | ||
| .withBody(SLOW_RESPONSE).withStatus(200))); | ||
| server.start(); | ||
| } | ||
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| @AfterAll | ||
| public static void shutDown() { | ||
| server.shutdown(); | ||
| } | ||
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| @RestClient | ||
| HelloClient2 client; | ||
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| @Test | ||
| void shouldUseFasterService() { | ||
| Set<String> responses = new HashSet<>(); | ||
| responses.add(client.echo("Bob")); | ||
| responses.add(client.echo("Bob")); | ||
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| assertThat(responses).contains("hello, Bob", SLOW_RESPONSE); | ||
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| // after hitting the slow endpoint, we should only use the fast one: | ||
| assertThat(client.echo("Alice")).isEqualTo("hello, Alice"); | ||
| assertThat(client.echo("Alice")).isEqualTo("hello, Alice"); | ||
| assertThat(client.echo("Alice")).isEqualTo("hello, Alice"); | ||
| } | ||
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| } |
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