/*
* 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.zuul.filters.route;
import javax.servlet.http.HttpServletRequest;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import com.netflix.zuul.context.RequestContext;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.springframework.cloud.netflix.zuul.filters.support.FilterConstants.FORWARD_TO_KEY;
/**
* @author Dave Syer
*/
public class SendForwardFilterTests {
@After
public void reset() {
RequestContext.testSetCurrentContext(null);
}
@Before
public void setTestRequestcontext() {
RequestContext context = new RequestContext();
RequestContext.testSetCurrentContext(context);
}
@Test
public void runsNormally() {
SendForwardFilter filter = createSendForwardFilter(new MockHttpServletRequest());
assertTrue("shouldFilter returned false", filter.shouldFilter());
filter.run();
}
private SendForwardFilter createSendForwardFilter(HttpServletRequest request) {
RequestContext context = new RequestContext();
context.setRequest(request);
context.setResponse(new MockHttpServletResponse());
context.set(FORWARD_TO_KEY, "/foo");
RequestContext.testSetCurrentContext(context);
SendForwardFilter filter = new SendForwardFilter();
return filter;
}
@Test
public void doesNotRunTwice() {
SendForwardFilter filter = createSendForwardFilter(new MockHttpServletRequest());
assertTrue("shouldFilter returned false", filter.shouldFilter());
filter.run();
assertFalse("shouldFilter returned true", filter.shouldFilter());
}
}