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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.jdisc.http.filter;
import com.yahoo.jdisc.HeaderFields;
import com.yahoo.jdisc.http.Cookie;
import com.yahoo.jdisc.http.HttpHeaders;
import com.yahoo.jdisc.http.HttpRequest;
import com.yahoo.jdisc.http.HttpRequest.Version;
import com.yahoo.jdisc.test.TestDriver;
import org.junit.Assert;
import org.junit.Test;
import java.net.InetSocketAddress;
import java.net.URI;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Enumeration;
import java.util.List;
import static org.junit.Assert.assertTrue;
public class DiscFilterRequestTest {
private static HttpRequest newRequest(URI uri, HttpRequest.Method method, HttpRequest.Version version) {
InetSocketAddress address = new InetSocketAddress("example.yahoo.com", 69);
TestDriver driver = TestDriver.newSimpleApplicationInstanceWithoutOsgi();
driver.activateContainer(driver.newContainerBuilder());
HttpRequest request = HttpRequest.newServerRequest(driver, uri, method, version, address);
request.release();
assertTrue(driver.close());
return request;
}
@Test
public void testRequestConstruction(){
URI uri = URI.create("http://localhost:8080/test?param1=abc");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().add(HttpHeaders.Names.CONTENT_TYPE, "text/html;charset=UTF-8");
httpReq.headers().add("X-Custom-Header", "custom_header");
List<Cookie> cookies = new ArrayList<Cookie>();
cookies.add(new Cookie("XYZ", "value"));
cookies.add(new Cookie("ABC", "value"));
httpReq.encodeCookieHeader(cookies);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertSame(request.getParentRequest(), httpReq);
Assert.assertEquals(request.getHeader("X-Custom-Header"),"custom_header");
Assert.assertEquals(request.getHeader(HttpHeaders.Names.CONTENT_TYPE),"text/html;charset=UTF-8");
List<Cookie> c = request.getCookies();
Assert.assertNotNull(c);
Assert.assertEquals(c.size(), 2);
Assert.assertEquals(request.getParameter("param1"),"abc");
Assert.assertNull(request.getParameter("param2"));
Assert.assertEquals(request.getVersion(),Version.HTTP_1_1);
Assert.assertEquals(request.getProtocol(),Version.HTTP_1_1.name());
Assert.assertNull(request.getRequestedSessionId());
}
@Test
public void testRequestConstruction2() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().add("some-header", "some-value");
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.addHeader("some-header", "some-value");
String value = request.getUntreatedHeaders().get("some-header").get(0);
Assert.assertEquals(value,"some-value");
}
@Test
public void testRequestAttributes() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.setAttribute("some_attr", "some_value");
Assert.assertEquals(request.containsAttribute("some_attr"),true);
Assert.assertEquals(request.getAttribute("some_attr"),"some_value");
}
@Test
public void testGetAttributeNames() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.setAttribute("some_attr_1", "some_value1");
request.setAttribute("some_attr_2", "some_value2");
Enumeration<String> e = request.getAttributeNames();
List<String> attrList = Collections.list(e);
Assert.assertEquals(2, attrList.size());
Assert.assertEquals(attrList.contains("some_attr_1"), true);
Assert.assertEquals(attrList.contains("some_attr_2"), true);
}
@Test
public void testRemoveAttribute() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.setAttribute("some_attr", "some_value");
Assert.assertEquals(request.containsAttribute("some_attr"),true);
request.removeAttribute("some_attr");
Assert.assertEquals(request.containsAttribute("some_attr"),false);
}
@Test
public void testGetIntHeader() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(-1, request.getIntHeader("int_header"));
request.addHeader("int_header", String.valueOf(5));
Assert.assertEquals(5, request.getIntHeader("int_header"));
}
@Test
public void testDateHeader() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(-1, request.getDateHeader(HttpHeaders.Names.IF_MODIFIED_SINCE));
request.addHeader(HttpHeaders.Names.IF_MODIFIED_SINCE, "Sat, 29 Oct 1994 19:43:31 GMT");
Assert.assertEquals(783459811000L, request.getDateHeader(HttpHeaders.Names.IF_MODIFIED_SINCE));
}
@Test
public void testParameterAPIsAsList() {
URI uri = URI.create("http://example.yahoo.com:8080/test?param1=abc¶m2=xyz¶m2=pqr");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(request.getParameter("param1"),"abc");
List<String> values = request.getParameterValuesAsList("param2");
Assert.assertEquals(values.get(0),"xyz");
Assert.assertEquals(values.get(1),"pqr");
List<String> paramNames = request.getParameterNamesAsList();
Assert.assertEquals(paramNames.size(), 2);
}
@Test
public void testParameterAPI(){
URI uri = URI.create("http://example.yahoo.com:8080/test?param1=abc¶m2=xyz¶m2=pqr");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(request.getParameter("param1"),"abc");
Enumeration<String> values = request.getParameterValues("param2");
List<String> valuesList = Collections.list(values);
Assert.assertEquals(valuesList.get(0),"xyz");
Assert.assertEquals(valuesList.get(1),"pqr");
Enumeration<String> paramNames = request.getParameterNames();
List<String> paramNamesList = Collections.list(paramNames);
Assert.assertEquals(paramNamesList.size(), 2);
}
@Test
public void testGetHeaderNamesAsList() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().add(HttpHeaders.Names.CONTENT_TYPE, "multipart/form-data");
httpReq.headers().add("header_1", "value1");
httpReq.headers().add("header_2", "value2");
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(request.getHeaderNamesAsList() instanceof List, true);
Assert.assertEquals(request.getHeaderNamesAsList().size(), 3);
}
@Test
public void testGetHeadersAsList() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(request.getHeaderNamesAsList() instanceof List, true);
Assert.assertEquals(request.getHeaderNamesAsList().size(), 0);
httpReq.headers().add("header_1", "value1");
httpReq.headers().add("header_1", "value2");
Assert.assertEquals(request.getHeadersAsList("header_1").size(), 2);
}
@Test
public void testIsMultipart() {
URI uri = URI.create("http://localhost:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().add(HttpHeaders.Names.CONTENT_TYPE, "multipart/form-data");
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(true,DiscFilterRequest.isMultipart(request));
httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().add(HttpHeaders.Names.CONTENT_TYPE, "text/html;charset=UTF-8");
request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(DiscFilterRequest.isMultipart(request),false);
Assert.assertEquals(DiscFilterRequest.isMultipart(null),false);
httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(DiscFilterRequest.isMultipart(request),false);
}
@Test
public void testGetRemotePortLocalPort() {
URI uri = URI.create("http://example.yahoo.com:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(69, request.getRemotePort());
Assert.assertEquals(8080, request.getLocalPort());
if (request.getRemoteHost() != null) // if we have network
Assert.assertEquals("example.yahoo.com", request.getRemoteHost());
request.setRemoteAddr("1.1.1.1");
Assert.assertEquals("1.1.1.1",request.getRemoteAddr());
}
@Test
public void testCharacterEncoding() throws Exception {
URI uri = URI.create("http://example.yahoo.com:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.setHeaders(HttpHeaders.Names.CONTENT_TYPE, "text/html;charset=UTF-8");
Assert.assertEquals(request.getCharacterEncoding(), "UTF-8");
httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
request = new JdiscFilterRequest(httpReq);
request.setHeaders(HttpHeaders.Names.CONTENT_TYPE, "text/html");
request.setCharacterEncoding("UTF-8");
Assert.assertEquals(request.getCharacterEncoding(),"UTF-8");
Assert.assertEquals(request.getHeader(HttpHeaders.Names.CONTENT_TYPE),"text/html;charset=UTF-8");
}
@Test
public void testSetScheme() throws Exception {
URI uri = URI.create("https://example.yahoo.com:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.setScheme("http", true);
System.out.println(request.getUri().toString());
Assert.assertEquals(request.getUri().toString(), "http://example.yahoo.com:8080/test");
}
@Test
public void testGetServerPort() throws Exception {
URI uri = URI.create("http://example.yahoo.com/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(request.getServerPort(), 80);
request.setUri(URI.create("https://example.yahoo.com/test"));
Assert.assertEquals(request.getServerPort(), 443);
}
@Test
public void testIsSecure() throws Exception {
URI uri = URI.create("http://example.yahoo.com/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertEquals(request.isSecure(), false);
request.setUri(URI.create("https://example.yahoo.com/test"));
Assert.assertEquals(request.isSecure(), true);
}
@Test
public void requireThatUnresolvableRemoteAddressesAreSupported() {
URI uri = URI.create("http://doesnotresolve.zzz:8080/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
Assert.assertNull(request.getLocalAddr());
}
@Test
public void testGetUntreatedHeaders() {
URI uri = URI.create("http://example.yahoo.com/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().add("key1", "value1");
httpReq.headers().add("key2", Arrays.asList("value1","value2"));
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
HeaderFields headers = request.getUntreatedHeaders();
Assert.assertEquals(headers.keySet().size(), 2);
Assert.assertEquals(headers.get("key1").get(0), "value1" );
Assert.assertEquals(headers.get("key2").get(0), "value1" );
Assert.assertEquals(headers.get("key2").get(1), "value2" );
}
@Test
public void testClearCookies() throws Exception {
URI uri = URI.create("http://example.yahoo.com/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().put(HttpHeaders.Names.COOKIE, "XYZ=value");
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.clearCookies();
Assert.assertNull(request.getHeader(HttpHeaders.Names.COOKIE));
}
@Test
public void testGetWrapedCookies() throws Exception {
URI uri = URI.create("http://example.yahoo.com/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
httpReq.headers().put(HttpHeaders.Names.COOKIE, "XYZ=value");
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
JDiscCookieWrapper[] wrappers = request.getWrappedCookies();
Assert.assertEquals(wrappers.length ,1);
Assert.assertEquals(wrappers[0].getName(), "XYZ");
Assert.assertEquals(wrappers[0].getValue(), "value");
}
@Test
public void testAddCookie() {
URI uri = URI.create("http://example.yahoo.com/test");
HttpRequest httpReq = newRequest(uri, HttpRequest.Method.GET, HttpRequest.Version.HTTP_1_1);
DiscFilterRequest request = new JdiscFilterRequest(httpReq);
request.addCookie(JDiscCookieWrapper.wrap(new Cookie("name", "value")));
List<Cookie> cookies = request.getCookies();
Assert.assertEquals(cookies.size(), 1);
Assert.assertEquals(cookies.get(0).getName(), "name");
Assert.assertEquals(cookies.get(0).getValue(), "value");
}
}
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