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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.jupiter.api.Assertions;
40 import org.junit.jupiter.api.Test;
41
42 public class TestRequestDefaultHeaders {
43
44 @Test
45 public void testRequestParameterCheck() throws Exception {
46 final HttpContext context = new BasicHttpContext();
47 final HttpRequestInterceptor interceptor = RequestDefaultHeaders.INSTANCE;
48 Assertions.assertThrows(NullPointerException.class, () ->
49 interceptor.process(null, null, context));
50 }
51
52 @Test
53 public void testNoDefaultHeadersForConnectRequest() throws Exception {
54 final HttpRequest request = new BasicHttpRequest("CONNECT", "www.somedomain.com");
55 final List<Header> defheaders = new ArrayList<>();
56 defheaders.add(new BasicHeader("custom", "stuff"));
57 final HttpContext context = new BasicHttpContext();
58
59 final HttpRequestInterceptor interceptor = new RequestDefaultHeaders(defheaders);
60 interceptor.process(request, null, context);
61 final Header header1 = request.getFirstHeader("custom");
62 Assertions.assertNull(header1);
63 }
64
65 @Test
66 public void testDefaultHeaders() throws Exception {
67 final HttpRequest request = new BasicHttpRequest("GET", "/");
68 request.addHeader("custom", "stuff");
69 final List<Header> defheaders = new ArrayList<>();
70 defheaders.add(new BasicHeader("custom", "other stuff"));
71 final HttpContext context = new BasicHttpContext();
72
73 final HttpRequestInterceptor interceptor = new RequestDefaultHeaders(defheaders);
74 interceptor.process(request, null, context);
75 final Header[] headers = request.getHeaders("custom");
76 Assertions.assertNotNull(headers);
77 Assertions.assertEquals(1, headers.length);
78 Assertions.assertEquals("stuff", headers[0].getValue());
79 }
80
81 }