Clarify serviceUrls

spring-platform-netflix-core/src/main/java/org/springframework/platform/netflix/eureka/EurekaClientConfigBean.java

@@ -154,7 +154,6 @@ public class EurekaClientConfigBean implements EurekaClientConfig {
         String serviceUrls = serviceUrl.get(myZone);
         if (serviceUrls == null || serviceUrls.isEmpty()) {
             serviceUrls = serviceUrl.get("default");
-
         }
         if (serviceUrls != null) {
             return Arrays.asList(serviceUrls.split(","));

spring-platform-netflix-core/src/test/java/org/springframework/platform/netflix/eureka/EurekaClientConfigBeanTests.java

@@ -0,0 +1,89 @@
+/*
+ * Copyright 2013-2014 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.platform.netflix.eureka;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.After;
+import org.junit.Test;
+import org.springframework.boot.autoconfigure.PropertyPlaceholderAutoConfiguration;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.EnvironmentTestUtils;
+import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * @author Dave Syer
+ *
+ */
+public class EurekaClientConfigBeanTests {
+
+	private AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
+
+	@After
+	public void init() {
+		if (context != null) {
+			context.close();
+		}
+	}
+
+	@Test
+	public void basicBinding() {
+		EnvironmentTestUtils.addEnvironment(context,
+				"eureka.client.proxyHost=example.com");
+		context.register(PropertyPlaceholderAutoConfiguration.class,
+				TestConfiguration.class);
+		context.refresh();
+		assertEquals("example.com", context.getBean(EurekaClientConfigBean.class)
+				.getProxyHost());
+	}
+
+	@Test
+	public void serviceUrl() {
+		EnvironmentTestUtils.addEnvironment(context,
+				"eureka.client.serviceUrl.defaultZone:http://example.com");
+		context.register(PropertyPlaceholderAutoConfiguration.class,
+				TestConfiguration.class);
+		context.refresh();
+		assertEquals("{defaultZone=http://example.com}",
+				context.getBean(EurekaClientConfigBean.class).getServiceUrl().toString());
+		assertEquals(
+				"[http://example.com]",
+				context.getBean(EurekaClientConfigBean.class)
+						.getEurekaServerServiceUrls("defaultZone").toString());
+	}
+
+	@Test
+	public void serviceUrlWithDefault() {
+		EnvironmentTestUtils.addEnvironment(context,
+				"eureka.client.serviceUrl.defaultZone:",
+				"eureka.client.serviceUrl.default:http://example.com");
+		context.register(PropertyPlaceholderAutoConfiguration.class,
+				TestConfiguration.class);
+		context.refresh();
+		assertEquals(
+				"[http://example.com]",
+				context.getBean(EurekaClientConfigBean.class)
+						.getEurekaServerServiceUrls("defaultZone").toString());
+	}
+
+	@Configuration
+	@EnableConfigurationProperties(EurekaClientConfigBean.class)
+	protected static class TestConfiguration {
+
+	}
+
+}