Fix name of default ribbon config if config is not in an eclosing class

fixes gh-374

spring-cloud-netflix-core/src/main/java/org/springframework/cloud/netflix/ribbon/RibbonClientConfigurationRegistrar.java

@@ -43,8 +43,13 @@ public class RibbonClientConfigurationRegistrar implements ImportBeanDefinitionR
 			}
 		}
 		if (attrs != null && attrs.containsKey("defaultConfiguration")) {
-			registerClientConfiguration(registry,
-					"default." + metadata.getEnclosingClassName(),
+			String name;
+			if (metadata.hasEnclosingClass()) {
+				name = "default." + metadata.getEnclosingClassName();
+			} else {
+				name = "default." + metadata.getClassName();
+			}
+			registerClientConfiguration(registry, name,
 					attrs.get("defaultConfiguration"));
 		}
 		Map<String, Object> client = metadata.getAnnotationAttributes(

spring-cloud-netflix-core/src/test/java/org/springframework/cloud/netflix/ribbon/test/RibbonClientDefaultConfigurationTests.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright 2013-2015 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.
+ * 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.
+ */
+
+package org.springframework.cloud.netflix.ribbon.test;
+
+import static org.hamcrest.Matchers.instanceOf;
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.IntegrationTest;
+import org.springframework.boot.test.SpringApplicationConfiguration;
+import org.springframework.cloud.netflix.ribbon.SpringClientFactory;
+import org.springframework.cloud.netflix.ribbon.test.RibbonClientDefaultConfigurationTestsConfig.BazServiceList;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import com.netflix.loadbalancer.BestAvailableRule;
+import com.netflix.loadbalancer.PingUrl;
+import com.netflix.loadbalancer.Server;
+import com.netflix.loadbalancer.ServerListSubsetFilter;
+import com.netflix.loadbalancer.ZoneAwareLoadBalancer;
+
+/**
+ * @author Dave Syer
+ * @author Spencer Gibb
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringApplicationConfiguration(classes = RibbonClientDefaultConfigurationTests.TestConfig.class)
+@IntegrationTest("ribbon.eureka.enabled=true")
+@DirtiesContext
+public class RibbonClientDefaultConfigurationTests {
+
+	@Autowired
+	private SpringClientFactory factory;
+
+	@Test
+	public void ruleOverridesDefault() throws Exception {
+		assertThat("wrong rule type", getLoadBalancer("baz").getRule(),
+				is(instanceOf(BestAvailableRule.class)));
+	}
+
+	@Test
+	public void pingOverridesDefault() throws Exception {
+		assertThat("wrong ping type", getLoadBalancer("baz").getPing(),
+				is(instanceOf(PingUrl.class)));
+	}
+
+	@Test
+	public void serverListOverridesDefault() throws Exception {
+		assertThat("wrong server list type", getLoadBalancer("baz").getServerListImpl(),
+				is(instanceOf(BazServiceList.class)));
+	}
+
+	@SuppressWarnings("unchecked")
+	private ZoneAwareLoadBalancer<Server> getLoadBalancer(String name) {
+		return (ZoneAwareLoadBalancer<Server>) this.factory.getLoadBalancer(name);
+	}
+
+	@Test
+	public void serverListFilterOverride() throws Exception {
+		assertThat("wrong filter type", getLoadBalancer("baz").getFilter(),
+				is(instanceOf(ServerListSubsetFilter.class)));
+	}
+
+	@EnableAutoConfiguration
+	@Configuration
+	public static class TestConfig {
+
+	}
+
+}

spring-cloud-netflix-core/src/test/java/org/springframework/cloud/netflix/ribbon/test/RibbonClientDefaultConfigurationTestsConfig.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright 2013-2015 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.
+ * 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.
+ */
+
+package org.springframework.cloud.netflix.ribbon.test;
+
+import com.netflix.client.config.IClientConfig;
+import com.netflix.loadbalancer.BestAvailableRule;
+import com.netflix.loadbalancer.ConfigurationBasedServerList;
+import com.netflix.loadbalancer.IPing;
+import com.netflix.loadbalancer.IRule;
+import com.netflix.loadbalancer.PingUrl;
+import com.netflix.loadbalancer.Server;
+import com.netflix.loadbalancer.ServerList;
+import com.netflix.loadbalancer.ServerListSubsetFilter;
+import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;
+import org.springframework.cloud.netflix.archaius.ArchaiusAutoConfiguration;
+import org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration;
+import org.springframework.cloud.netflix.ribbon.RibbonAutoConfiguration;
+import org.springframework.cloud.netflix.ribbon.RibbonClients;
+import org.springframework.cloud.netflix.ribbon.eureka.RibbonEurekaAutoConfiguration;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
+
+/**
+ * @author Spencer Gibb
+ */
+@Configuration
+@Import({ PropertyPlaceholderAutoConfiguration.class,
+		ArchaiusAutoConfiguration.class, EurekaClientAutoConfiguration.class,
+		RibbonAutoConfiguration.class, RibbonEurekaAutoConfiguration.class})
+@RibbonClients(defaultConfiguration = DefaultRibbonConfig.class)
+public class RibbonClientDefaultConfigurationTestsConfig {
+
+	public static class BazServiceList extends ConfigurationBasedServerList {
+		public BazServiceList(IClientConfig config) {
+			super.initWithNiwsConfig(config);
+		}
+	}
+}
+
+
+@Configuration
+class DefaultRibbonConfig {
+
+	@Bean
+	public IRule ribbonRule() {
+		return new BestAvailableRule();
+	}
+
+	@Bean
+	public IPing ribbonPing() {
+		return new PingUrl();
+	}
+
+	@Bean
+	public ServerList<Server> ribbonServerList(IClientConfig config) {
+		return new RibbonClientDefaultConfigurationTestsConfig.BazServiceList(config);
+	}
+
+	@Bean
+	public ServerListSubsetFilter serverListFilter() {
+		ServerListSubsetFilter filter = new ServerListSubsetFilter();
+		return filter;
+	}
+
+}