X-Forwarded-* unit tests failing on windows

Error Message

2 expectations failed.
Expected status code <200> doesn't match actual status code <500>.

Expected content-type "application/json" doesn't match actual content-type "text/html;charset=ISO-8859-1".
Stacktrace

java.lang.AssertionError: 2 expectations failed.
Expected status code <200> doesn't match actual status code <500>.

Expected content-type "application/json" doesn't match actual content-type "text/html;charset=ISO-8859-1".

	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
	at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77)
	at org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:71)
	at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrap.callConstructor(ConstructorSite.java:81)
	at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:54)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:182)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:190)
	at com.jayway.restassured.internal.ResponseSpecificationImpl$HamcrestAssertionClosure.validate(ResponseSpecificationImpl.groovy:399)
	at com.jayway.restassured.internal.ResponseSpecificationImpl$HamcrestAssertionClosure$validate.call(Unknown Source)
	at com.jayway.restassured.internal.RequestSpecificationImpl.invokeFilterChain(RequestSpecificationImpl.groovy:759)
	at com.jayway.restassured.internal.RequestSpecificationImpl$invokeFilterChain.callCurrent(Unknown Source)
	at com.jayway.restassured.internal.RequestSpecificationImpl.applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy:1142)
	at com.jayway.restassured.internal.RequestSpecificationImpl.this$2$applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy)
	at com.jayway.restassured.internal.RequestSpecificationImpl$this$2$applyPathParamsAndSendRequest.callCurrent(Unknown Source)
	at com.jayway.restassured.internal.RequestSpecificationImpl.get(RequestSpecificationImpl.groovy:131)
	at com.jayway.restassured.specification.RequestSender$get.call(Unknown Source)
	at com.jayway.restassured.internal.ResponseSpecificationImpl.get(ResponseSpecificationImpl.groovy:226)
	at org.apache.hadoop.gateway.GatewayBasicFuncTest.testXForwardHeadersPopulate(GatewayBasicFuncTest.java:3265)
Standard Error

java.lang.AssertionError: Request GET http://127.0.0.1:54830/api/v1/topology/WordCount-1-1424792039 does not have the expected value for header X-Forwarded-Server
Expected: is "localhost"
     but: was "127.0.0.1"
	at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
	at org.apache.hadoop.test.mock.MockRequestMatcher.match(MockRequestMatcher.java:217)
	at org.apache.hadoop.test.mock.MockServlet.service(MockServlet.java:46)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:370)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:722)

Error Message

2 expectations failed.
Expected status code <200> doesn't match actual status code <500>.

Expected content-type "application/json" doesn't match actual content-type "text/html;charset=ISO-8859-1".
Stacktrace

java.lang.AssertionError: 2 expectations failed.
Expected status code <200> doesn't match actual status code <500>.

Expected content-type "application/json" doesn't match actual content-type "text/html;charset=ISO-8859-1".

	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
	at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77)
	at org.codehaus.groovy.reflection.CachedConstructor.doConstructorInvoke(CachedConstructor.java:71)
	at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrap.callConstructor(ConstructorSite.java:81)
	at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:190)
	at com.jayway.restassured.internal.ResponseSpecificationImpl$HamcrestAssertionClosure.validate(ResponseSpecificationImpl.groovy:399)
	at com.jayway.restassured.internal.ResponseSpecificationImpl$HamcrestAssertionClosure$validate.call(Unknown Source)
	at com.jayway.restassured.internal.RequestSpecificationImpl.invokeFilterChain(RequestSpecificationImpl.groovy:759)
	at com.jayway.restassured.internal.RequestSpecificationImpl$invokeFilterChain.callCurrent(Unknown Source)
	at com.jayway.restassured.internal.RequestSpecificationImpl.applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy:1142)
	at com.jayway.restassured.internal.RequestSpecificationImpl.this$2$applyPathParamsAndSendRequest(RequestSpecificationImpl.groovy)
	at com.jayway.restassured.internal.RequestSpecificationImpl$this$2$applyPathParamsAndSendRequest.callCurrent(Unknown Source)
	at com.jayway.restassured.internal.RequestSpecificationImpl.get(RequestSpecificationImpl.groovy:131)
	at com.jayway.restassured.specification.RequestSender$get.call(Unknown Source)
	at com.jayway.restassured.internal.ResponseSpecificationImpl.get(ResponseSpecificationImpl.groovy:226)
	at org.apache.hadoop.gateway.GatewayBasicFuncTest.testXForwardHeadersRewrite(GatewayBasicFuncTest.java:3317)
Standard Error

java.lang.AssertionError: Request GET http://127.0.0.1:54830/api/v1/topology/WordCount-1-1424792039 does not have the expected value for header X-Forwarded-Server
Expected: is "localhost"
     but: was "127.0.0.1"
	at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
	at org.apache.hadoop.test.mock.MockRequestMatcher.match(MockRequestMatcher.java:217)
	at org.apache.hadoop.test.mock.MockServlet.service(MockServlet.java:46)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:370)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Thread.java:722)