Update SNAPSHOT to 2.1.0.RC1

Remove duplicate dependency

docs/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-openfeign</artifactId>
-		<version>2.0.2.RELEASE</version>
+		<version>2.1.0.RC1</version>
 	</parent>
 	<artifactId>spring-cloud-openfeign-docs</artifactId>
 	<packaging>pom</packaging>

docs/src/main/asciidoc/spring-cloud-openfeign.adoc

@@ -425,4 +425,37 @@ public class FooConfiguration {
         return Logger.Level.FULL;
     }
 }
+
+=== Feign `@QueryMap` support
+
+The OpenFeign `@QueryMap` annotation provides support for POJOs to be used as
+GET parameter maps. Unfortunately, the default OpenFeign QueryMap annotation is
+incompatible with Spring because it lacks a `value` property.
+
+Spring Cloud OpenFeign provides an equivalent `@SpringQueryMap` annotation, which
+is used to annotate a POJO or Map parameter as a query parameter map.
+
+For example, the `Params` class defines parameters `param1` and `param2`:
+
+[source,java,indent=0]
+----
+// Params.java
+public class Params {
+    private String param1;
+    private String param2;
+
+    // [Getters and setters omitted for brevity]
+}
+----
+
+The following feign client uses the `Params` class by using the `@SpringQueryMap` annotation:
+
+[source,java,indent=0]
+----
+@FeignClient("demo")
+public class DemoTemplate {
+
+    @GetMapping(path = "/demo")
+    String demoEndpoint(@SpringQueryMap Params params);
+}
 ----

pom.xml

@@ -3,14 +3,14 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>spring-cloud-openfeign</artifactId>
-	<version>2.0.2.RELEASE</version>
+	<version>2.1.0.RC1</version>
 	<packaging>pom</packaging>
 	<name>Spring Cloud OpenFeign</name>
 	<description>Spring Cloud OpenFeign</description>
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>2.0.4.RELEASE</version>
+		<version>2.1.0.RC2</version>
 		<relativePath />
 	</parent>
 	<scm>
@@ -22,8 +22,8 @@
 	<properties>
 		<main.basedir>${basedir}</main.basedir>
 		<jackson.version>2.7.3</jackson.version>
-		<spring-cloud-commons.version>2.0.2.RELEASE</spring-cloud-commons.version>
-		<spring-cloud-netflix.version>2.0.2.RELEASE</spring-cloud-netflix.version>
+		<spring-cloud-commons.version>2.1.0.RC1</spring-cloud-commons.version>
+		<spring-cloud-netflix.version>2.1.0.RC1</spring-cloud-netflix.version>
 
 		<!-- Plugin versions -->
 		<maven-compiler-plugin.version>3.6.1</maven-compiler-plugin.version>

spring-cloud-openfeign-core/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-openfeign</artifactId>
-		<version>2.0.2.RELEASE</version>
+		<version>2.1.0.RC1</version>
 		<relativePath>..</relativePath> <!-- lookup parent from repository -->
 	</parent>
 	<artifactId>spring-cloud-openfeign-core</artifactId>

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/SpringQueryMap.java

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2013-2018 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.openfeign;
+
+import feign.QueryMap;
+import org.springframework.core.annotation.AliasFor;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * Spring MVC equivalent of OpenFeign's {@link feign.QueryMap} parameter annotation.
+ *
+ * @author Aram Peres
+ * @see feign.QueryMap
+ * @see org.springframework.cloud.openfeign.annotation.QueryMapParameterProcessor
+ */
+@Retention(RetentionPolicy.RUNTIME)
+@Target({ElementType.PARAMETER})
+public @interface SpringQueryMap {
+
+    /**
+     * Alias for {@link #encoded()}.
+     *
+     * @see QueryMap#encoded()
+     */
+    @AliasFor("encoded")
+    boolean value() default false;
+
+    /**
+     * Specifies whether parameter names and values are already encoded.
+     *
+     * @see QueryMap#encoded()
+     */
+    @AliasFor("value")
+    boolean encoded() default false;
+}

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/annotation/QueryMapParameterProcessor.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2013-2018 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.openfeign.annotation;
+
+import feign.MethodMetadata;
+import org.springframework.cloud.openfeign.AnnotatedParameterProcessor;
+import org.springframework.cloud.openfeign.SpringQueryMap;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+
+/**
+ * {@link SpringQueryMap} parameter processor.
+ *
+ * @author Aram Peres
+ * @see AnnotatedParameterProcessor
+ */
+public class QueryMapParameterProcessor implements AnnotatedParameterProcessor {
+
+	private static final Class<SpringQueryMap> ANNOTATION = SpringQueryMap.class;
+
+	@Override
+	public Class<? extends Annotation> getAnnotationType() {
+		return ANNOTATION;
+	}
+
+	@Override
+	public boolean processArgument(AnnotatedParameterContext context, Annotation annotation, Method method) {
+		int paramIndex = context.getParameterIndex();
+		MethodMetadata metadata = context.getMethodMetadata();
+		if (metadata.queryMapIndex() == null) {
+			metadata.queryMapIndex(paramIndex);
+			metadata.queryMapEncoded(SpringQueryMap.class.cast(annotation).encoded());
+		}
+		return true;
+	}
+}

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/ribbon/CachingSpringLoadBalancerFactory.java

@@ -36,8 +36,8 @@ import com.netflix.loadbalancer.ILoadBalancer;
  */
 public class CachingSpringLoadBalancerFactory {
 
-	private final SpringClientFactory factory;
-	private LoadBalancedRetryFactory loadBalancedRetryFactory = null;
+	protected final SpringClientFactory factory;
+	protected LoadBalancedRetryFactory loadBalancedRetryFactory = null;
 
 	private volatile Map<String, FeignLoadBalancer> cache = new ConcurrentReferenceHashMap<>();
 

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/ribbon/FeignLoadBalancer.java

@@ -118,7 +118,7 @@ public class FeignLoadBalancer extends
 		private final Request request;
 		private final Client client;
 
-		RibbonRequest(Client client, Request request, URI uri) {
+		protected RibbonRequest(Client client, Request request, URI uri) {
 			this.client = client;
 			setUri(uri);
 			this.request = toRequest(request);
@@ -170,6 +170,13 @@ public class FeignLoadBalancer extends
 			};
 		}
 
+		public Request getRequest() {
+			return request;
+		}
+
+		public Client getClient() {
+			return client;
+		}
 
 		@Override
 		public Object clone() {
@@ -182,7 +189,7 @@ public class FeignLoadBalancer extends
 		private final URI uri;
 		private final Response response;
 
-		RibbonResponse(URI uri, Response response) {
+		protected RibbonResponse(URI uri, Response response) {
 			this.uri = uri;
 			this.response = response;
 		}

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/support/SpringMvcContract.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2016 the original author or authors.
+ * Copyright 2013-2018 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.
@@ -18,6 +18,7 @@ package org.springframework.cloud.openfeign.support;
 
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
+import java.lang.reflect.Parameter;
 import java.lang.reflect.Type;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -30,14 +31,17 @@ import java.util.Map;
 
 import org.springframework.cloud.openfeign.AnnotatedParameterProcessor;
 import org.springframework.cloud.openfeign.annotation.PathVariableParameterProcessor;
+import org.springframework.cloud.openfeign.annotation.QueryMapParameterProcessor;
 import org.springframework.cloud.openfeign.annotation.RequestHeaderParameterProcessor;
 import org.springframework.cloud.openfeign.annotation.RequestParamParameterProcessor;
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.ResourceLoaderAware;
 import org.springframework.core.DefaultParameterNameDiscoverer;
+import org.springframework.core.MethodParameter;
 import org.springframework.core.ParameterNameDiscoverer;
 import org.springframework.core.annotation.AnnotationUtils;
 import org.springframework.core.convert.ConversionService;
+import org.springframework.core.convert.TypeDescriptor;
 import org.springframework.core.convert.support.DefaultConversionService;
 import org.springframework.core.io.DefaultResourceLoader;
 import org.springframework.core.io.ResourceLoader;
@@ -58,6 +62,8 @@ import feign.Param;
 /**
  * @author Spencer Gibb
  * @author Abhijit Sarkar
+ * @author Halvdan Hoem Grelland
+ * @author Aram Peres
  */
 public class SpringMvcContract extends Contract.BaseContract
 		implements ResourceLoaderAware {
@@ -66,13 +72,18 @@ public class SpringMvcContract extends Contract.BaseContract
 
 	private static final String CONTENT_TYPE = "Content-Type";
 
+	private static final TypeDescriptor STRING_TYPE_DESCRIPTOR =
+			TypeDescriptor.valueOf(String.class);
+	private static final TypeDescriptor ITERABLE_TYPE_DESCRIPTOR =
+			TypeDescriptor.valueOf(Iterable.class);
+
 	private static final ParameterNameDiscoverer PARAMETER_NAME_DISCOVERER = new DefaultParameterNameDiscoverer();
 
 	private final Map<Class<? extends Annotation>, AnnotatedParameterProcessor> annotatedArgumentProcessors;
 	private final Map<String, Method> processedMethods = new HashMap<>();
 
 	private final ConversionService conversionService;
-	private final Param.Expander expander;
+	private final ConvertingExpanderFactory convertingExpanderFactory;
 	private ResourceLoader resourceLoader = new DefaultResourceLoader();
 
 	public SpringMvcContract() {
@@ -100,7 +111,7 @@ public class SpringMvcContract extends Contract.BaseContract
 		}
 		this.annotatedArgumentProcessors = toAnnotatedArgumentProcessorMap(processors);
 		this.conversionService = conversionService;
-		this.expander = new ConvertingExpander(conversionService);
+		this.convertingExpanderFactory = new ConvertingExpanderFactory(conversionService);
 	}
 
 	@Override
@@ -239,14 +250,40 @@ public class SpringMvcContract extends Contract.BaseContract
 						processParameterAnnotation, method);
 			}
 		}
-		if (isHttpAnnotation && data.indexToExpander().get(paramIndex) == null
-				&& this.conversionService.canConvert(
-						method.getParameterTypes()[paramIndex], String.class)) {
-			data.indexToExpander().put(paramIndex, this.expander);
+
+		if (isHttpAnnotation && data.indexToExpander().get(paramIndex) == null) {
+			TypeDescriptor typeDescriptor = createTypeDescriptor(method, paramIndex);
+			if (conversionService.canConvert(typeDescriptor, STRING_TYPE_DESCRIPTOR)) {
+				Param.Expander expander =
+						convertingExpanderFactory.getExpander(typeDescriptor);
+				if (expander != null) {
+					data.indexToExpander().put(paramIndex, expander);
+				}
+			}
 		}
 		return isHttpAnnotation;
 	}
 
+	private static TypeDescriptor createTypeDescriptor(Method method, int paramIndex) {
+		Parameter parameter = method.getParameters()[paramIndex];
+		MethodParameter methodParameter = MethodParameter.forParameter(parameter);
+		TypeDescriptor typeDescriptor = new TypeDescriptor(methodParameter);
+
+		// Feign applies the Param.Expander to each element of an Iterable, so in those
+		// cases we need to provide a TypeDescriptor of the element.
+		if (typeDescriptor.isAssignableTo(ITERABLE_TYPE_DESCRIPTOR)) {
+			TypeDescriptor elementTypeDescriptor =
+					typeDescriptor.getElementTypeDescriptor();
+
+			checkState(elementTypeDescriptor != null,
+					"Could not resolve element type of Iterable type %s. Not declared?",
+					typeDescriptor);
+
+			typeDescriptor = elementTypeDescriptor;
+		}
+		return typeDescriptor;
+	}
+
 	private void parseProduces(MethodMetadata md, Method method,
 			RequestMapping annotation) {
 		String[] serverProduces = annotation.produces();
@@ -297,6 +334,7 @@ public class SpringMvcContract extends Contract.BaseContract
 		annotatedArgumentResolvers.add(new PathVariableParameterProcessor());
 		annotatedArgumentResolvers.add(new RequestParamParameterProcessor());
 		annotatedArgumentResolvers.add(new RequestHeaderParameterProcessor());
+		annotatedArgumentResolvers.add(new QueryMapParameterProcessor());
 
 		return annotatedArgumentResolvers;
 	}
@@ -361,6 +399,10 @@ public class SpringMvcContract extends Contract.BaseContract
 		}
 	}
 
+	/**
+	 * @deprecated Not used internally anymore. Will be removed in the future.
+	 */
+	@Deprecated
 	public static class ConvertingExpander implements Param.Expander {
 
 		private final ConversionService conversionService;
@@ -375,4 +417,21 @@ public class SpringMvcContract extends Contract.BaseContract
 		}
 
 	}
+
+	private static class ConvertingExpanderFactory {
+
+		private final ConversionService conversionService;
+
+		ConvertingExpanderFactory(ConversionService conversionService) {
+			this.conversionService = conversionService;
+		}
+
+		Param.Expander getExpander(TypeDescriptor typeDescriptor) {
+			return value -> {
+				Object converted = this.conversionService.convert(
+						value, typeDescriptor, STRING_TYPE_DESCRIPTOR);
+				return (String) converted;
+			};
+		}
+	}
 }

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignClientUsingPropertiesTests.java

@@ -30,8 +30,10 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.test.annotation.DirtiesContext;
@@ -144,6 +146,7 @@ public class FeignClientUsingPropertiesTests {
 	@Configuration
 	@EnableAutoConfiguration
 	@RestController
+	@Import(NoSecurityConfiguration.class)
 	protected static class Application {
 
 		@RequestMapping(method = RequestMethod.GET, value = "/foo")

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientConfigurationTests.java

@@ -28,6 +28,7 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.cloud.commons.httpclient.HttpClientConfiguration;
 import org.springframework.cloud.test.ClassPathExclusions;
@@ -49,8 +50,11 @@ public class FeignHttpClientConfigurationTests {
 
 	@Before
 	public void setUp() {
-		context = new SpringApplicationBuilder().properties("debug=true","feign.httpclient.disableSslValidation=true").web(false)
-				.sources(HttpClientConfiguration.class, FeignAutoConfiguration.class).run();
+		context = new SpringApplicationBuilder()
+				.properties("debug=true","feign.httpclient.disableSslValidation=true")
+				.web(WebApplicationType.NONE)
+				.sources(HttpClientConfiguration.class, FeignAutoConfiguration.class)
+				.run();
 	}
 
 	@After

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignHttpClientUrlTests.java

@@ -34,8 +34,10 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.util.ReflectionUtils;
@@ -103,6 +105,7 @@ public class FeignHttpClientUrlTests {
 	@EnableAutoConfiguration
 	@RestController
 	@EnableFeignClients(clients = { UrlClient.class, BeanUrlClient.class, BeanUrlClientNoProtocol.class })
+	@Import(NoSecurityConfiguration.class)
 	protected static class TestConfig {
 
 		@RequestMapping(method = RequestMethod.GET, value = "/hello")

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/FeignOkHttpConfigurationTests.java

@@ -25,6 +25,7 @@ import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.cloud.commons.httpclient.HttpClientConfiguration;
 import org.springframework.cloud.commons.httpclient.OkHttpClientFactory;
@@ -45,7 +46,7 @@ public class FeignOkHttpConfigurationTests {
 	@Before
 	public void setUp() {
 		context = new SpringApplicationBuilder().properties("debug=true","feign.httpclient.disableSslValidation=true",
-				"feign.okhttp.enabled=true", "feign.httpclient.enabled=false").web(false)
+				"feign.okhttp.enabled=true", "feign.httpclient.enabled=false").web(WebApplicationType.NONE)
 				.sources(HttpClientConfiguration.class, FeignAutoConfiguration.class).run();
 	}
 

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/SpringDecoderTests.java

@@ -28,7 +28,9 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.annotation.DirtiesContext;
@@ -201,6 +203,7 @@ public class SpringDecoderTests extends FeignClientFactoryBean {
 	@Configuration
 	@EnableAutoConfiguration
 	@RestController
+	@Import(NoSecurityConfiguration.class)
 	protected static class Application implements TestClient {
 
 		@Override

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/SpringRetryDisabledTests.java

@@ -22,6 +22,7 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.cloud.client.loadbalancer.LoadBalancerAutoConfiguration;
 import org.springframework.cloud.openfeign.ribbon.CachingSpringLoadBalancerFactory;
@@ -51,7 +52,7 @@ public class SpringRetryDisabledTests {
 
 	@Before
 	public void setUp() {
-		context = new SpringApplicationBuilder().web(false)
+		context = new SpringApplicationBuilder().web(WebApplicationType.NONE)
 				.sources(RibbonAutoConfiguration.class, LoadBalancerAutoConfiguration.class, RibbonClientConfiguration.class,
 						FeignRibbonClientAutoConfiguration.class).run();
 	}

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/encoding/FeignAcceptEncodingTests.java

@@ -35,8 +35,10 @@ import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.encoding.app.client.InvoiceClient;
 import org.springframework.cloud.openfeign.encoding.app.domain.Invoice;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.annotation.DirtiesContext;
@@ -76,6 +78,7 @@ public class FeignAcceptEncodingTests {
 	@EnableFeignClients(clients = InvoiceClient.class)
 	@RibbonClient(name = "local", configuration = LocalRibbonClientConfiguration.class)
 	@SpringBootApplication(scanBasePackages = "org.springframework.cloud.openfeign.encoding.app")
+	@Import(NoSecurityConfiguration.class)
 	public static class Application {
 	}
 

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/encoding/FeignContentEncodingTests.java

@@ -33,8 +33,10 @@ import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.encoding.app.client.InvoiceClient;
 import org.springframework.cloud.openfeign.encoding.app.domain.Invoice;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@@ -79,6 +81,7 @@ public class FeignContentEncodingTests {
 	@EnableFeignClients(clients = InvoiceClient.class)
 	@RibbonClient(name = "local", configuration = LocalRibbonClientConfiguration.class)
 	@SpringBootApplication(scanBasePackages = "org.springframework.cloud.openfeign.encoding.app")
+	@Import(NoSecurityConfiguration.class)
 	public static class Application {
 	}
 

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/hystrix/security/HystrixSecurityApplication.java

@@ -16,17 +16,45 @@
 
 package org.springframework.cloud.openfeign.hystrix.security;
 
-import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.cloud.openfeign.hystrix.security.app.CustomConcurrenyStrategy;
+import org.springframework.cloud.openfeign.hystrix.security.app.ProxyUsernameController;
+import org.springframework.cloud.openfeign.hystrix.security.app.TestInterceptor;
 import org.springframework.cloud.openfeign.hystrix.security.app.UsernameClient;
+import org.springframework.cloud.openfeign.hystrix.security.app.UsernameController;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 
 /**
  * @author Daniel Lavoie
  */
 @Configuration
-@SpringBootApplication
+@EnableAutoConfiguration
 @EnableFeignClients(clients = UsernameClient.class)
+@Import(NoSecurityConfiguration.class)
 public class HystrixSecurityApplication {
 
+	@Bean
+	public CustomConcurrenyStrategy customConcurrenyStrategy() {
+		return new CustomConcurrenyStrategy();
+	}
+
+	@Bean
+	public TestInterceptor testInterceptor() {
+		return new TestInterceptor();
+	}
+
+	@Bean
+	public ProxyUsernameController proxyUsernameController() {
+		return new ProxyUsernameController();
+	}
+
+	@Bean
+	public UsernameController usernameController() {
+		return new UsernameController();
+	}
+
 }

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/hystrix/security/HystrixSecurityTests.java

@@ -16,25 +16,36 @@
 
 package org.springframework.cloud.openfeign.hystrix.security;
 
-import java.util.Base64;
-import org.junit.Assert;
+import com.netflix.hystrix.strategy.HystrixPlugins;
+import com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy;
+import com.netflix.loadbalancer.Server;
+import com.netflix.loadbalancer.ServerList;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.SpringBootConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.web.server.LocalServerPort;
 import org.springframework.cloud.netflix.hystrix.security.SecurityContextConcurrencyStrategy;
+import org.springframework.cloud.netflix.ribbon.RibbonClient;
+import org.springframework.cloud.netflix.ribbon.StaticServerList;
 import org.springframework.cloud.openfeign.hystrix.security.app.CustomConcurrenyStrategy;
+import org.springframework.cloud.openfeign.valid.FeignClientTests;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.web.client.RestTemplate;
-import com.netflix.hystrix.strategy.HystrixPlugins;
-import com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy;
+
+import java.util.Base64;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -45,9 +56,8 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 @RunWith(SpringRunner.class)
 @DirtiesContext
-@SpringBootTest(classes = HystrixSecurityApplication.class, webEnvironment = WebEnvironment.RANDOM_PORT,
-		properties = { "username.ribbon.listOfServers=localhost:${local.server.port}",
-				"feign.hystrix.enabled=true"})
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT,
+		properties = { "feign.hystrix.enabled=true"})
 @ActiveProfiles("proxysecurity")
 public class HystrixSecurityTests {
 	@Autowired
@@ -56,7 +66,7 @@ public class HystrixSecurityTests {
 	@LocalServerPort
 	private String serverPort;
 
-	//TODOO: move to constants in TestAutoConfiguration
+	//TODO: move to constants in TestAutoConfiguration
 	private String username = "user";
 
 	private String password = "password";
@@ -69,19 +79,21 @@ public class HystrixSecurityTests {
 
 	@Test
 	public void testFeignHystrixSecurity() {
-		HttpHeaders headers = HystrixSecurityTests.createBasicAuthHeader(username,
-				password);
+		HttpHeaders headers = createBasicAuthHeader(username, password);
 
-		String usernameResult = new RestTemplate()
+		ResponseEntity<String> entity = new RestTemplate()
 				.exchange("http://localhost:" + serverPort + "/proxy-username",
-						HttpMethod.GET, new HttpEntity<Void>(headers), String.class)
-				.getBody();
+						HttpMethod.GET, new HttpEntity<Void>(headers), String.class);
 
-		Assert.assertTrue("Username should have been intercepted by feign interceptor.",
-				username.equals(usernameResult));
+		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 
-		Assert.assertTrue("Custom hook should have been called.",
-				customConcurrenyStrategy.isHookCalled());
+		assertThat(entity.getBody())
+				.as("Username should have been intercepted by feign interceptor.")
+				.isEqualTo(username);
+
+		 assertThat(customConcurrenyStrategy.isHookCalled())
+				.as("Custom hook should have been called.")
+				.isTrue();
 	}
 
 	public static HttpHeaders createBasicAuthHeader(final String username,
@@ -97,4 +109,21 @@ public class HystrixSecurityTests {
 			}
 		};
 	}
+
+	@SpringBootConfiguration
+	@Import(HystrixSecurityApplication.class)
+	@RibbonClient(name = "username", configuration = LocalRibbonClientConfiguration.class)
+	protected static class TestConfig { }
+
+	protected static class LocalRibbonClientConfiguration {
+
+		@LocalServerPort
+		private int port = 0;
+
+		@Bean
+		public ServerList<Server> ribbonServerList() {
+			return new StaticServerList<>(new Server("localhost", this.port));
+		}
+
+	}
 }

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/hystrix/security/app/CustomConcurrenyStrategy.java

@@ -1,10 +1,9 @@
 package org.springframework.cloud.openfeign.hystrix.security.app;
 
-import java.util.concurrent.Callable;
-import org.springframework.stereotype.Component;
 import com.netflix.hystrix.strategy.concurrency.HystrixConcurrencyStrategy;
 
-@Component
+import java.util.concurrent.Callable;
+
 public class CustomConcurrenyStrategy extends HystrixConcurrencyStrategy {
 	private boolean hookCalled;
 

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/hystrix/security/app/TestInterceptor.java

@@ -28,7 +28,6 @@ import org.springframework.stereotype.Component;
  * 
  * @author Daniel Lavoie
  */
-@Component
 public class TestInterceptor implements RequestInterceptor {
 
 	@Override

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/hystrix/security/app/UsernameClient.java

@@ -26,5 +26,5 @@ import org.springframework.web.bind.annotation.RequestMapping;
 public interface UsernameClient {
 
 	@RequestMapping("/username")
-	public String getUsername();
+	String getUsername();
 }

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/ribbon/FeignLoadBalancerTests.java

@@ -23,6 +23,9 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
+import com.netflix.loadbalancer.BaseLoadBalancer;
+import com.netflix.loadbalancer.RoundRobinRule;
+import com.netflix.loadbalancer.reactive.LoadBalancerCommand;
 import org.junit.Before;
 import org.junit.Test;
 import org.mockito.Mock;
@@ -168,4 +171,34 @@ public class FeignLoadBalancerTests {
 
 	}
 
+	@Test
+	public void testOverrideFeignLoadBalancer() throws Exception {
+		when(this.config.get(IsSecure)).thenReturn(false);
+		Server server1 = new Server("foo", 6666);
+		Server server2 = new Server("foo", 7777);
+		BaseLoadBalancer baseLoadBalancer = new BaseLoadBalancer();
+		baseLoadBalancer.setRule(new RoundRobinRule() {
+			@Override
+			public Server choose(Object loadBalancerKey) {
+				return loadBalancerKey == null ? server2 : server1;
+			}
+		});
+
+		this.feignLoadBalancer = new FeignLoadBalancer(baseLoadBalancer, this.config,
+				this.inspector) {
+			protected void customizeLoadBalancerCommandBuilder(final FeignLoadBalancer.RibbonRequest request, final IClientConfig config,
+															   final LoadBalancerCommand.Builder<FeignLoadBalancer.RibbonResponse> builder) {
+				builder.withServerLocator(request.getRequest().headers().get("c_ip"));
+			}
+		};
+		Request request = new RequestTemplate().method("GET").request();
+		RibbonResponse resp = this.feignLoadBalancer.executeWithLoadBalancer(new RibbonRequest(this.delegate, request,
+				new URI(request.url())), null);
+		assertThat(resp.getRequestedURI().getPort(), is(7777));
+		request = new RequestTemplate().method("GET").header("c_ip", "666").request();
+		resp = this.feignLoadBalancer.executeWithLoadBalancer(new RibbonRequest(this.delegate, request,
+				new URI(request.url())), null);
+		assertThat(resp.getRequestedURI().getPort(), is(6666));
+	}
+
 }

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/ribbon/FeignRibbonClientPathTests.java

@@ -26,12 +26,15 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.cloud.netflix.ribbon.RibbonClients;
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
 import org.springframework.cloud.netflix.ribbon.StaticServerList;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -84,16 +87,16 @@ public class FeignRibbonClientPathTests {
 	@FeignClient(name = "localapp", path = "/base/path")
 	protected interface TestClient1 extends TestClient { }
 
-	@FeignClient(name = "localapp", path = "base/path")
+	@FeignClient(name = "localapp1", path = "base/path")
 	protected interface TestClient2 extends TestClient { }
 
-	@FeignClient(name = "localapp", path = "base/path/")
+	@FeignClient(name = "localapp2", path = "base/path/")
 	protected interface TestClient3 extends TestClient { }
 
-	@FeignClient(name = "localapp", path = "/base/path/")
+	@FeignClient(name = "localapp3", path = "/base/path/")
 	protected interface TestClient4 extends TestClient { }
 
-	@FeignClient(name = "localapp", path = "${test.path.prefix}")
+	@FeignClient(name = "localapp4", path = "${test.path.prefix}")
 	protected interface TestClient5 extends TestClient { }
 	
 	@Configuration
@@ -104,7 +107,8 @@ public class FeignRibbonClientPathTests {
 		TestClient1.class, TestClient2.class, TestClient3.class, TestClient4.class,
 		TestClient5.class
 	})
-	@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class)
+	@RibbonClients(defaultConfiguration = LocalRibbonClientConfiguration.class)
+	@Import(NoSecurityConfiguration.class)
 	public static class Application {
 
 		@RequestMapping(method = RequestMethod.GET, value = "/hello")

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/ribbon/FeignRibbonClientRetryTests.java

@@ -31,8 +31,10 @@ import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
 import org.springframework.cloud.netflix.ribbon.StaticServerList;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -78,6 +80,7 @@ public class FeignRibbonClientRetryTests {
 	@RestController
 	@EnableFeignClients(clients = TestClient.class)
 	@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class)
+	@Import(NoSecurityConfiguration.class)
 	public static class Application {
 
 		private AtomicInteger retries = new AtomicInteger(1);

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/FeignHttpClientPropertiesTests.java

@@ -23,6 +23,7 @@ import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -32,7 +33,6 @@ import org.springframework.test.context.junit4.SpringRunner;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-import static org.springframework.boot.test.util.EnvironmentTestUtils.addEnvironment;
 
 /**
  * @author Ryan Baxter
@@ -63,12 +63,12 @@ public class FeignHttpClientPropertiesTests {
 
 	@Test
 	public void testCustomization() {
-		addEnvironment(this.context, "feign.httpclient.maxConnections=2",
+		TestPropertyValues.of("feign.httpclient.maxConnections=2",
 				"feign.httpclient.connectionTimeout=2",
 				"feign.httpclient.maxConnectionsPerRoute=2",
 				"feign.httpclient.timeToLive=2",
 				"feign.httpclient.disableSslValidation=true",
-				"feign.httpclient.followRedirects=false");
+				"feign.httpclient.followRedirects=false").applyTo(this.context);
 		setupContext();
 		assertEquals(2, getProperties().getMaxConnections());
 		assertEquals(2, getProperties().getConnectionTimeout());

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/support/SpringMvcContractTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2013-2016 the original author or authors.
+ * Copyright 2013-2018 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.
@@ -18,12 +18,25 @@ package org.springframework.cloud.openfeign.support;
 
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.math.BigDecimal;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 
+import feign.Param;
 import org.junit.Before;
 import org.junit.Test;
+
+import org.springframework.cloud.openfeign.SpringQueryMap;
+import org.springframework.core.convert.ConversionService;
+import org.springframework.format.annotation.DateTimeFormat;
+import org.springframework.format.annotation.NumberFormat;
+import org.springframework.format.number.NumberStyleFormatter;
+import org.springframework.format.support.FormattingConversionServiceFactoryBean;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.util.MultiValueMap;
@@ -48,6 +61,8 @@ import feign.MethodMetadata;
 
 /**
  * @author chadjaros
+ * @author Halvdan Hoem Grelland
+ * @author Aram Peres
  */
 public class SpringMvcContractTests {
 	private static final Class<?> EXECUTABLE_TYPE;
@@ -67,7 +82,12 @@ public class SpringMvcContractTests {
 
 	@Before
 	public void setup() {
-		this.contract = new SpringMvcContract();
+		FormattingConversionServiceFactoryBean conversionServiceFactoryBean
+				= new FormattingConversionServiceFactoryBean();
+		conversionServiceFactoryBean.afterPropertiesSet();
+		ConversionService conversionService = conversionServiceFactoryBean.getObject();
+
+		this.contract = new SpringMvcContract(Collections.emptyList(), conversionService);
 	}
 
 	@Test
@@ -255,6 +275,47 @@ public class SpringMvcContractTests {
 				data.template().queries().get("amount").iterator().next());
 	}
 
+	@Test
+	public void testProcessAnnotations_DateTimeFormatParam() throws Exception {
+		Method method = TestTemplate_DateTimeFormatParameter.class.getDeclaredMethod(
+				"getTest", LocalDateTime.class);
+		MethodMetadata data = this.contract
+				.parseAndValidateMetadata(method.getDeclaringClass(), method);
+
+		Param.Expander expander = data.indexToExpander().get(0);
+		assertNotNull(expander);
+
+		LocalDateTime input = LocalDateTime.of(2001, 10, 12, 23, 56, 3);
+
+		DateTimeFormatter formatter = DateTimeFormatter.ofPattern(
+				TestTemplate_DateTimeFormatParameter.CUSTOM_PATTERN);
+
+		String expected = formatter.format(input);
+
+		assertEquals(expected, expander.expand(input));
+	}
+
+	@Test
+	public void testProcessAnnotations_NumberFormatParam() throws Exception {
+		Method method = TestTemplate_NumberFormatParameter.class.getDeclaredMethod(
+				"getTest", BigDecimal.class);
+		MethodMetadata data = this.contract
+				.parseAndValidateMetadata(method.getDeclaringClass(), method);
+
+		Param.Expander expander = data.indexToExpander().get(0);
+		assertNotNull(expander);
+
+		NumberStyleFormatter formatter = new NumberStyleFormatter(
+				TestTemplate_NumberFormatParameter.CUSTOM_PATTERN);
+
+		BigDecimal input = BigDecimal.valueOf(1220.345);
+
+		String expected = formatter.print(input, Locale.getDefault());
+		String actual = expander.expand(input);
+
+		assertEquals(expected, actual);
+	}
+
 	@Test
 	public void testProcessAnnotations_Advanced2() throws Exception {
 		Method method = TestTemplate_Advanced.class.getDeclaredMethod("getTest");
@@ -429,6 +490,20 @@ public class SpringMvcContractTests {
 		assertEquals("{aParam}", params.get("aParam").iterator().next());
 	}
 
+	@Test
+	public void testProcessQueryMapObject() throws Exception {
+		Method method = TestTemplate_QueryMap.class.getDeclaredMethod("queryMapObject",
+				TestObject.class, String.class);
+		MethodMetadata data = this.contract
+				.parseAndValidateMetadata(method.getDeclaringClass(), method);
+
+		assertEquals("/queryMapObject", data.template().url());
+		assertEquals("GET", data.template().method());
+		assertEquals(0, data.queryMapIndex().intValue());
+		Map<String, Collection<String>> params = data.template().queries();
+		assertEquals("{aParam}", params.get("aParam").iterator().next());
+	}
+
 	@Test(expected = IllegalStateException.class)
 	public void testProcessQueryMapMoreThanOnce() throws Exception {
 		Method method = TestTemplate_QueryMap.class.getDeclaredMethod(
@@ -514,6 +589,11 @@ public class SpringMvcContractTests {
 		String queryMapMoreThanOnce(
 				@RequestParam MultiValueMap<String, String> queryMap1,
 				@RequestParam MultiValueMap<String, String> queryMap2);
+
+		@RequestMapping(path = "/queryMapObject")
+		String queryMapObject(
+				@SpringQueryMap TestObject queryMap,
+				@RequestParam(name = "aParam") String aParam);
 	}
 
 	@JsonAutoDetect
@@ -539,6 +619,24 @@ public class SpringMvcContractTests {
 		TestObject getTest();
 	}
 
+	public interface TestTemplate_DateTimeFormatParameter {
+
+		String CUSTOM_PATTERN = "dd-MM-yyyy HH:mm";
+
+		@RequestMapping(method = RequestMethod.GET)
+		String getTest(@RequestParam(name = "localDateTime")
+				@DateTimeFormat(pattern = CUSTOM_PATTERN) LocalDateTime localDateTime);
+	}
+
+	public interface TestTemplate_NumberFormatParameter {
+
+		String CUSTOM_PATTERN = "$###,###.###";
+
+		@RequestMapping(method = RequestMethod.GET)
+		String getTest(@RequestParam("amount")
+				@NumberFormat(pattern = CUSTOM_PATTERN) BigDecimal amount);
+	}
+
 	@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY, getterVisibility = JsonAutoDetect.Visibility.NONE, setterVisibility = JsonAutoDetect.Visibility.NONE)
 	public class TestObject {
 

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/test/NoSecurityConfiguration.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2013-2018 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.openfeign.test;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+
+@Configuration
+public class NoSecurityConfiguration extends WebSecurityConfigurerAdapter {
+	@Override
+	protected void configure(HttpSecurity http) throws Exception {
+		http.authorizeRequests()
+				.anyRequest().permitAll()
+				.and()
+				.csrf().disable();
+	}
+}

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/valid/FeignClientTests.java

@@ -20,6 +20,7 @@ import java.lang.reflect.InvocationHandler;
 import java.lang.reflect.Method;
 import java.lang.reflect.Proxy;
 import java.text.ParseException;
+import java.time.LocalDate;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -47,10 +48,13 @@ import org.springframework.cloud.openfeign.support.FallbackCommand;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
 import org.springframework.cloud.netflix.ribbon.RibbonClients;
 import org.springframework.cloud.netflix.ribbon.StaticServerList;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.format.Formatter;
 import org.springframework.format.FormatterRegistry;
+import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -94,6 +98,7 @@ import rx.Single;
  * @author Spencer Gibb
  * @author Jakub Narloch
  * @author Erik Kringen
+ * @author Halvdan Hoem Grelland
  */
 @RunWith(SpringJUnit4ClassRunner.class)
 @SpringBootTest(classes = FeignClientTests.Application.class, webEnvironment = WebEnvironment.RANDOM_PORT, value = {
@@ -194,6 +199,11 @@ public class FeignClientTests {
 		@RequestMapping(method = RequestMethod.GET, path = "/helloparams")
 		List<String> getParams(@RequestParam("params") List<String> params);
 
+		@RequestMapping(method = RequestMethod.GET, path = "/formattedparams")
+		List<LocalDate> getFormattedParams(
+				@RequestParam("params")
+				@DateTimeFormat(pattern = "dd-MM-yyyy") List<LocalDate> params);
+
 		@RequestMapping(method = RequestMethod.GET, path = "/hellos")
 		HystrixCommand<List<Hello>> getHellosHystrix();
 
@@ -398,6 +408,7 @@ public class FeignClientTests {
 			@RibbonClient(name = "localapp6", configuration = LocalRibbonClientConfiguration.class),
 			@RibbonClient(name = "localapp7", configuration = LocalRibbonClientConfiguration.class)
 	})
+	@Import(NoSecurityConfiguration.class)
 	protected static class Application {
 
 		// needs to be in parent context to test multiple HystrixClient beans
@@ -491,6 +502,13 @@ public class FeignClientTests {
 			return params;
 		}
 
+		@RequestMapping(method = RequestMethod.GET, path = "/formattedparams")
+		public List<LocalDate> getFormattedParams(
+				@RequestParam("params")
+				@DateTimeFormat(pattern = "dd-MM-yyyy") List<LocalDate> params) {
+			return params;
+		}
+
 		@RequestMapping(method = RequestMethod.GET, path = "/noContent")
 		ResponseEntity<Void> noContent() {
 			return ResponseEntity.noContent().build();
@@ -633,6 +651,15 @@ public class FeignClientTests {
 		assertEquals("params size was wrong", list.size(), params.size());
 	}
 
+	@Test
+	public void testFormattedParams() {
+		List<LocalDate> list = Arrays.asList(
+				LocalDate.of(2001, 1, 1), LocalDate.of(2018, 6, 10));
+		List<LocalDate> params = this.testClient.getFormattedParams(list);
+		assertNotNull("params was null", params);
+		assertEquals("params not converted correctly", list, params);
+	}
+
 	@Test
 	public void testHystrixCommand() throws NoSuchMethodException {
 		HystrixCommand<List<Hello>> command = this.testClient.getHellosHystrix();

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/valid/FeignHttpClientTests.java

@@ -25,13 +25,16 @@ import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.cloud.netflix.ribbon.RibbonClients;
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.openfeign.ribbon.LoadBalancerFeignClient;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
 import org.springframework.cloud.netflix.ribbon.StaticServerList;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.annotation.DirtiesContext;
@@ -95,7 +98,7 @@ public class FeignHttpClientTests {
 		User getUser(@PathVariable("id") long id);
 	}
 
-	@FeignClient("localapp")
+	@FeignClient("localapp1")
 	protected interface UserClient extends UserService {
 	}
 
@@ -103,7 +106,11 @@ public class FeignHttpClientTests {
 	@EnableAutoConfiguration
 	@RestController
 	@EnableFeignClients(clients = { TestClient.class, UserClient.class })
-	@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class)
+	@RibbonClients({
+			@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class),
+			@RibbonClient(name = "localapp1", configuration = LocalRibbonClientConfiguration.class)
+	})
+	@Import(NoSecurityConfiguration.class)
 	protected static class Application implements UserService {
 
 		@RequestMapping(method = RequestMethod.GET, value = "/hello")

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/valid/FeignOkHttpTests.java

@@ -24,13 +24,16 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.cloud.netflix.ribbon.RibbonClients;
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.openfeign.ribbon.LoadBalancerFeignClient;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
 import org.springframework.cloud.netflix.ribbon.StaticServerList;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.http.ResponseEntity;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@@ -96,7 +99,7 @@ public class FeignOkHttpTests {
 		User getUser(@PathVariable("id") long id);
 	}
 
-	@FeignClient("localapp")
+	@FeignClient("localapp1")
 	protected interface UserClient extends UserService {
 	}
 
@@ -104,7 +107,11 @@ public class FeignOkHttpTests {
 	@EnableAutoConfiguration
 	@RestController
 	@EnableFeignClients(clients = { TestClient.class, UserClient.class })
-	@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class)
+	@RibbonClients({
+			@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class),
+			@RibbonClient(name = "localapp1", configuration = LocalRibbonClientConfiguration.class)
+	})
+	@Import(NoSecurityConfiguration.class)
 	protected static class Application implements UserService {
 
 		@RequestMapping(method = RequestMethod.GET, value = "/hello")

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/valid/scanning/FeignClientEnvVarTests.java

@@ -24,11 +24,13 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.cloud.openfeign.EnableFeignClients;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.cloud.openfeign.testclients.TestClient;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
 import org.springframework.cloud.netflix.ribbon.StaticServerList;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -66,6 +68,7 @@ public class FeignClientEnvVarTests {
 	@RestController
 	@EnableFeignClients(basePackages = {"${basepackage}"})
 	@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class)
+	@Import(NoSecurityConfiguration.class)
 	protected static class Application {
 		@RequestMapping(method = RequestMethod.GET, value = "/hello")
 		public String getHello() {

spring-cloud-openfeign-core/src/test/java/org/springframework/cloud/openfeign/valid/scanning/FeignClientScanningTests.java

@@ -23,12 +23,15 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.cloud.netflix.ribbon.RibbonClients;
 import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.cloud.netflix.ribbon.RibbonClient;
 import org.springframework.cloud.netflix.ribbon.StaticServerList;
+import org.springframework.cloud.openfeign.test.NoSecurityConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Import;
 import org.springframework.test.annotation.DirtiesContext;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -65,7 +68,7 @@ public class FeignClientScanningTests {
 	@SuppressWarnings("unused")
 	private Client feignClient;
 
-	@FeignClient("localapp")
+	@FeignClient("localapp123")
 	protected interface TestClient {
 		@RequestMapping(method = RequestMethod.GET, value = "/hello")
 		String getHello();
@@ -81,7 +84,8 @@ public class FeignClientScanningTests {
 	@EnableAutoConfiguration
 	@RestController
 	@EnableFeignClients // NO clients attribute. That's what this class is testing!
-	@RibbonClient(name = "localapp", configuration = LocalRibbonClientConfiguration.class)
+	@RibbonClients(defaultConfiguration = LocalRibbonClientConfiguration.class)
+	@Import(NoSecurityConfiguration.class)
 	protected static class Application {
 		@RequestMapping(method = RequestMethod.GET, value = "/hello")
 		public String getHello() {

spring-cloud-openfeign-dependencies/pom.xml

@@ -5,11 +5,10 @@
 	<parent>
 		<artifactId>spring-cloud-dependencies-parent</artifactId>
 		<groupId>org.springframework.cloud</groupId>
-		<version>2.0.4.RELEASE</version>
-		<relativePath/>
+		<version>2.1.0.RC2</version>		<relativePath/>
 	</parent>
 	<artifactId>spring-cloud-openfeign-dependencies</artifactId>
-	<version>2.0.2.RELEASE</version>
+	<version>2.1.0.RC1</version>
 	<packaging>pom</packaging>
 	<name>spring-cloud-openfeign-dependencies</name>
 	<description>Spring Cloud OpenFeign Dependencies</description>
@@ -79,11 +78,6 @@
 				<artifactId>feign-jackson</artifactId>
 				<version>${feign.version}</version>
 			</dependency>
-			<dependency>
-				<groupId>io.github.openfeign</groupId>
-				<artifactId>feign-java8</artifactId>
-				<version>${feign.version}</version>
-			</dependency>
 			<dependency>
 				<groupId>io.github.openfeign</groupId>
 				<artifactId>feign-jaxb</artifactId>

spring-cloud-starter-openfeign/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-openfeign</artifactId>
-		<version>2.0.2.RELEASE</version>
+		<version>2.1.0.RC1</version>
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>spring-cloud-starter-openfeign</artifactId>