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27 package org.apache.hc.client5.http.protocol;
28
29 import java.util.ArrayList;
30 import java.util.List;
31
32 import org.apache.hc.core5.http.Header;
33 import org.apache.hc.core5.http.HttpRequest;
34 import org.apache.hc.core5.http.HttpRequestInterceptor;
35 import org.apache.hc.core5.http.message.BasicHeader;
36 import org.apache.hc.core5.http.message.BasicHttpRequest;
37 import org.apache.hc.core5.http.protocol.BasicHttpContext;
38 import org.apache.hc.core5.http.protocol.HttpContext;
39 import org.junit.Assert;
40 import org.junit.Test;
41
42 public class TestRequestDefaultHeaders {
43
44 @Test(expected=NullPointerException.class)
45 public void testRequestParameterCheck() throws Exception {
46 final HttpContext context = new BasicHttpContext();
47 final HttpRequestInterceptor interceptor = new RequestDefaultHeaders();
48 interceptor.process(null, null, context);
49 }
50
51 @Test
52 public void testNoDefaultHeadersForConnectRequest() throws Exception {
53 final HttpRequest request = new BasicHttpRequest("CONNECT", "www.somedomain.com");
54 final List<Header> defheaders = new ArrayList<>();
55 defheaders.add(new BasicHeader("custom", "stuff"));
56 final HttpContext context = new BasicHttpContext();
57
58 final HttpRequestInterceptor interceptor = new RequestDefaultHeaders(defheaders);
59 interceptor.process(request, null, context);
60 final Header header1 = request.getFirstHeader("custom");
61 Assert.assertNull(header1);
62 }
63
64 @Test
65 public void testDefaultHeaders() throws Exception {
66 final HttpRequest request = new BasicHttpRequest("GET", "/");
67 request.addHeader("custom", "stuff");
68 final List<Header> defheaders = new ArrayList<>();
69 defheaders.add(new BasicHeader("custom", "other stuff"));
70 final HttpContext context = new BasicHttpContext();
71
72 final HttpRequestInterceptor interceptor = new RequestDefaultHeaders(defheaders);
73 interceptor.process(request, null, context);
74 final Header[] headers = request.getHeaders("custom");
75 Assert.assertNotNull(headers);
76 Assert.assertEquals(1, headers.length);
77 Assert.assertEquals("stuff", headers[0].getValue());
78 }
79
80 }