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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.http.filter;
import com.google.common.collect.Lists;
import com.yahoo.jdisc.HeaderFields;
import com.yahoo.jdisc.Request;
import com.yahoo.jdisc.http.filter.SecurityResponseFilterChain.RequestViewImpl;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
/**
* @author gjoranv
*/
public class RequestViewImplTest {
@Test
void header_from_the_parent_request_is_available() throws Exception {
final String HEADER = "single-header";
HeaderFields parentHeaders = new HeaderFields();
parentHeaders.add(HEADER, "value");
RequestView requestView = newRequestView(parentHeaders);
assertEquals(requestView.getFirstHeader(HEADER).get(), "value");
assertEquals(requestView.getHeaders(HEADER).size(), 1);
assertEquals(requestView.getHeaders(HEADER).get(0), "value");
}
@Test
void multi_value_header_from_the_parent_request_is_available() throws Exception {
final String HEADER = "list-header";
HeaderFields parentHeaders = new HeaderFields();
parentHeaders.add(HEADER, Lists.newArrayList("one", "two"));
RequestView requestView = newRequestView(parentHeaders);
assertEquals(requestView.getHeaders(HEADER).size(), 2);
assertEquals(requestView.getHeaders(HEADER).get(0), "one");
assertEquals(requestView.getHeaders(HEADER).get(1), "two");
assertEquals(requestView.getFirstHeader(HEADER).get(), "one");
}
private static RequestView newRequestView(HeaderFields parentHeaders) {
Request request = mock(Request.class);
when(request.headers()).thenReturn(parentHeaders);
return new RequestViewImpl(request);
}
}
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