2017-08-16 20:35:33 +02:00
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/*
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* Copyright 2017 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.handler.codec.http2;
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2017-11-10 22:56:55 +01:00
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import io.netty.handler.codec.http.DefaultHttpHeaders;
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import io.netty.handler.codec.http.HttpHeaders;
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2019-06-19 11:03:49 +02:00
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import io.netty.handler.codec.http.HttpVersion;
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2017-08-16 20:35:33 +02:00
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import io.netty.util.AsciiString;
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import org.junit.Test;
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2017-11-20 18:36:26 +01:00
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import static io.netty.handler.codec.http.HttpHeaderNames.CONNECTION;
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2019-06-19 11:03:49 +02:00
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import static io.netty.handler.codec.http.HttpHeaderNames.COOKIE;
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2019-11-08 10:14:26 +01:00
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import static io.netty.handler.codec.http.HttpHeaderNames.HOST;
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import static io.netty.handler.codec.http.HttpHeaderNames.KEEP_ALIVE;
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import static io.netty.handler.codec.http.HttpHeaderNames.PROXY_CONNECTION;
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2017-11-20 18:36:26 +01:00
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import static io.netty.handler.codec.http.HttpHeaderNames.TE;
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2019-11-08 10:14:26 +01:00
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import static io.netty.handler.codec.http.HttpHeaderNames.TRANSFER_ENCODING;
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import static io.netty.handler.codec.http.HttpHeaderNames.UPGRADE;
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import static io.netty.handler.codec.http.HttpHeaderValues.GZIP;
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import static io.netty.handler.codec.http.HttpHeaderValues.TRAILERS;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertSame;
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import static org.junit.Assert.assertTrue;
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2017-08-16 20:35:33 +02:00
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public class HttpConversionUtilTest {
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@Test
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public void setHttp2AuthorityWithoutUserInfo() {
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Http2Headers headers = new DefaultHttp2Headers();
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HttpConversionUtil.setHttp2Authority("foo", headers);
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assertEquals(new AsciiString("foo"), headers.authority());
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}
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@Test
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public void setHttp2AuthorityWithUserInfo() {
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Http2Headers headers = new DefaultHttp2Headers();
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HttpConversionUtil.setHttp2Authority("info@foo", headers);
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assertEquals(new AsciiString("foo"), headers.authority());
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HttpConversionUtil.setHttp2Authority("@foo.bar", headers);
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assertEquals(new AsciiString("foo.bar"), headers.authority());
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}
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@Test
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public void setHttp2AuthorityNullOrEmpty() {
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Http2Headers headers = new DefaultHttp2Headers();
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HttpConversionUtil.setHttp2Authority(null, headers);
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assertNull(headers.authority());
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HttpConversionUtil.setHttp2Authority("", headers);
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assertSame(AsciiString.EMPTY_STRING, headers.authority());
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}
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@Test(expected = IllegalArgumentException.class)
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public void setHttp2AuthorityWithEmptyAuthority() {
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HttpConversionUtil.setHttp2Authority("info@", new DefaultHttp2Headers());
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}
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2017-11-10 22:56:55 +01:00
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@Test
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public void stripTEHeaders() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(TE, GZIP);
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertTrue(out.isEmpty());
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}
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@Test
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public void stripTEHeadersExcludingTrailers() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(TE, GZIP);
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inHeaders.add(TE, TRAILERS);
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2017-11-10 22:56:55 +01:00
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertSame(TRAILERS, out.get(TE));
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}
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@Test
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public void stripTEHeadersCsvSeparatedExcludingTrailers() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(TE, GZIP + "," + TRAILERS);
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertSame(TRAILERS, out.get(TE));
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}
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@Test
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public void stripTEHeadersCsvSeparatedAccountsForValueSimilarToTrailers() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(TE, GZIP + "," + TRAILERS + "foo");
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertFalse(out.contains(TE));
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}
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@Test
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public void stripTEHeadersAccountsForValueSimilarToTrailers() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(TE, TRAILERS + "foo");
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertFalse(out.contains(TE));
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}
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@Test
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public void stripTEHeadersAccountsForOWS() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(TE, " " + TRAILERS + " ");
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertSame(TRAILERS, out.get(TE));
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2017-11-10 22:56:55 +01:00
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}
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@Test
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public void stripConnectionHeadersAndNominees() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(CONNECTION, "foo");
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inHeaders.add("foo", "bar");
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertTrue(out.isEmpty());
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}
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@Test
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public void stripConnectionNomineesWithCsv() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(CONNECTION, "foo, bar");
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inHeaders.add("foo", "baz");
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inHeaders.add("bar", "qux");
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inHeaders.add("hello", "world");
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Http2Headers out = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, out);
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assertEquals(1, out.size());
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assertSame("world", out.get("hello"));
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}
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2019-06-19 11:03:49 +02:00
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@Test
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public void addHttp2ToHttpHeadersCombinesCookies() throws Http2Exception {
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Http2Headers inHeaders = new DefaultHttp2Headers();
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inHeaders.add("yes", "no");
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inHeaders.add(COOKIE, "foo=bar");
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inHeaders.add(COOKIE, "bax=baz");
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HttpHeaders outHeaders = new DefaultHttpHeaders();
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HttpConversionUtil.addHttp2ToHttpHeaders(5, inHeaders, outHeaders, HttpVersion.HTTP_1_1, false, false);
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assertEquals("no", outHeaders.get("yes"));
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assertEquals("foo=bar; bax=baz", outHeaders.get(COOKIE.toString()));
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}
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2019-11-08 10:14:26 +01:00
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@Test
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public void connectionSpecificHeadersShouldBeRemoved() {
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HttpHeaders inHeaders = new DefaultHttpHeaders();
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inHeaders.add(CONNECTION, "keep-alive");
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inHeaders.add(HOST, "example.com");
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@SuppressWarnings("deprecation")
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AsciiString keepAlive = KEEP_ALIVE;
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inHeaders.add(keepAlive, "timeout=5, max=1000");
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@SuppressWarnings("deprecation")
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AsciiString proxyConnection = PROXY_CONNECTION;
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inHeaders.add(proxyConnection, "timeout=5, max=1000");
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inHeaders.add(TRANSFER_ENCODING, "chunked");
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inHeaders.add(UPGRADE, "h2c");
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Http2Headers outHeaders = new DefaultHttp2Headers();
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HttpConversionUtil.toHttp2Headers(inHeaders, outHeaders);
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assertFalse(outHeaders.contains(CONNECTION));
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assertFalse(outHeaders.contains(HOST));
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assertFalse(outHeaders.contains(keepAlive));
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assertFalse(outHeaders.contains(proxyConnection));
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assertFalse(outHeaders.contains(TRANSFER_ENCODING));
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assertFalse(outHeaders.contains(UPGRADE));
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}
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2017-08-16 20:35:33 +02:00
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}
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