Polishing

See gh-582.

pom.xml

@@ -665,6 +665,14 @@
 							<skip>true</skip>
 						</configuration>
 					</plugin>
+
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-failsafe-plugin</artifactId>
+						<configuration>
+							<skip>true</skip>
+						</configuration>
+					</plugin>
 				</plugins>
 			</build>
 		</profile>

spring-vault-core/src/test/java/org/springframework/vault/client/ClientHttpRequestFactoryFactoryIntegrationTests.java

@@ -96,20 +96,6 @@ class ClientHttpRequestFactoryFactoryIntegrationTests {
 		((DisposableBean) factory).destroy();
 	}
 
-	@Test
-	void okHttp3ClientShouldWork() throws Exception {
-
-		ClientHttpRequestFactory factory = OkHttp3.usingOkHttp3(new ClientOptions(), Settings.createSslConfiguration());
-		RestTemplate template = new RestTemplate(factory);
-
-		String response = request(template);
-
-		assertThat(factory).isInstanceOf(OkHttp3ClientHttpRequestFactory.class);
-		assertThat(response).isNotNull().contains("initialized");
-
-		((DisposableBean) factory).destroy();
-	}
-
 	private String request(RestTemplate template) {
 
 		// Uninitialized and sealed can cause status 500