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Lazily start and retain HttpClient once resource factory is running

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Closes gh-33093
This commit is contained in:
Juergen Hoeller
2024-06-27 12:03:10 +02:00
parent 8b11ee9ee2
commit fea237c065
2 changed files with 55 additions and 2 deletions
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33
spring-web/src/test/java/org/springframework/http/client/reactive/ReactorClientHttpConnectorTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2023 the original author or authors.
* Copyright 2002-2024 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -16,17 +16,21 @@
package org.springframework.http.client.reactive;
import java.net.URI;
import java.util.function.Function;
import org.junit.jupiter.api.Test;
import reactor.core.publisher.Mono;
import reactor.netty.http.client.HttpClient;
import org.springframework.http.HttpMethod;
import org.springframework.http.client.ReactorResourceFactory;
import static org.assertj.core.api.Assertions.assertThat;
/**
* @author Sebastien Deleuze
* @author Juergen Hoeller
* @since 6.1
*/
class ReactorClientHttpConnectorTests {
@@ -41,6 +45,8 @@ class ReactorClientHttpConnectorTests {
assertThat(connector.isRunning()).isTrue();
connector.start();
assertThat(connector.isRunning()).isTrue();
connector.stop();
assertThat(connector.isRunning()).isTrue();
}
@Test
@@ -54,6 +60,8 @@ class ReactorClientHttpConnectorTests {
assertThat(connector.isRunning()).isTrue();
connector.start();
assertThat(connector.isRunning()).isTrue();
connector.stop();
assertThat(connector.isRunning()).isTrue();
}
@Test
@@ -69,6 +77,8 @@ class ReactorClientHttpConnectorTests {
assertThat(connector.isRunning()).isFalse();
connector.start();
assertThat(connector.isRunning()).isTrue();
connector.stop();
assertThat(connector.isRunning()).isFalse();
}
@Test
@@ -84,6 +94,27 @@ class ReactorClientHttpConnectorTests {
assertThat(connector.isRunning()).isFalse();
connector.start();
assertThat(connector.isRunning()).isTrue();
connector.stop();
assertThat(connector.isRunning()).isFalse();
}
@Test
void lazyStartWithExternalResourceFactory() throws Exception {
ReactorResourceFactory resourceFactory = new ReactorResourceFactory();
Function<HttpClient, HttpClient> mapper = Function.identity();
ReactorClientHttpConnector connector = new ReactorClientHttpConnector(resourceFactory, mapper);
assertThat(connector.isRunning()).isFalse();
resourceFactory.start();
connector.connect(HttpMethod.GET, new URI(""), request -> Mono.empty());
assertThat(connector.isRunning()).isTrue();
connector.stop();
assertThat(connector.isRunning()).isFalse();
connector.connect(HttpMethod.GET, new URI(""), request -> Mono.empty());
assertThat(connector.isRunning()).isFalse();
connector.start();
assertThat(connector.isRunning()).isTrue();
connector.stop();
assertThat(connector.isRunning()).isFalse();
}
}