@Test
public void loadBalancingDefaultPolicyRoundRobin() throws IOException, InterruptedException {
server1.enqueue(new MockResponse().setBody("success!"));
server2.enqueue(new MockResponse().setBody("success!"));
getConfigInstance()
.setProperty(
serverListKey(),
hostAndPort(server1.getUrl("")) + "," + hostAndPort(server2.getUrl("")));
TestInterface api =
Feign.builder()
.client(RibbonClient.create())
.target(TestInterface.class, "http://" + client());
api.post();
api.post();
assertEquals(1, server1.getRequestCount());
assertEquals(1, server2.getRequestCount());
// TODO: verify ribbon stats match
// assertEquals(target.lb().getLoadBalancerStats().getSingleServerStat())
}
@Test
public void testHTTPSViaRibbon() {
Client trustSSLSockets = new Client.Default(TrustingSSLSocketFactory.get(), null);
server1.get().useHttps(TrustingSSLSocketFactory.get("localhost"), false);
server1.enqueue(new MockResponse().setBody("success!"));
getConfigInstance().setProperty(serverListKey(), hostAndPort(server1.getUrl("")));
TestInterface api =
Feign.builder()
.client(RibbonClient.builder().delegate(trustSSLSockets).build())
.target(TestInterface.class, "https://" + client());
api.post();
assertEquals(1, server1.getRequestCount());
}
@Test
public void ioExceptionRetryWithBuilder() throws IOException, InterruptedException {
server1.enqueue(new MockResponse().setSocketPolicy(SocketPolicy.DISCONNECT_AT_START));
server1.enqueue(new MockResponse().setBody("success!"));
getConfigInstance().setProperty(serverListKey(), hostAndPort(server1.getUrl("")));
TestInterface api =
Feign.builder()
.client(RibbonClient.create())
.target(TestInterface.class, "http://" + client());
api.post();
assertEquals(server1.getRequestCount(), 2);
// TODO: verify ribbon stats match
// assertEquals(target.lb().getLoadBalancerStats().getSingleServerStat())
}
