/*
* Copyright 2013 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.handler.codec.http;
import io.netty.util.AsciiString;
import org.junit.Test;
import java.util.List;
import static io.netty.handler.codec.http.HttpHeadersTestUtils.of;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
public class HttpHeadersTest {
@Test
public void testRemoveTransferEncodingIgnoreCase() {
HttpMessage message = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
message.headers().set(HttpHeaderNames.TRANSFER_ENCODING, "Chunked");
assertFalse(message.headers().isEmpty());
HttpUtil.setTransferEncodingChunked(message, false);
assertTrue(message.headers().isEmpty());
}
// Test for https://github.com/netty/netty/issues/1690
@Test
public void testGetOperations() {
HttpHeaders headers = new DefaultHttpHeaders();
headers.add(of("Foo"), of("1"));
headers.add(of("Foo"), of("2"));
assertEquals("1", headers.get(of("Foo")));
List<String> values = headers.getAll(of("Foo"));
assertEquals(2, values.size());
assertEquals("1", values.get(0));
assertEquals("2", values.get(1));
}
@Test
public void testEqualsIgnoreCase() {
assertThat(AsciiString.contentEqualsIgnoreCase(null, null), is(true));
assertThat(AsciiString.contentEqualsIgnoreCase(null, "foo"), is(false));
assertThat(AsciiString.contentEqualsIgnoreCase("bar", null), is(false));
assertThat(AsciiString.contentEqualsIgnoreCase("FoO", "fOo"), is(true));
}
@Test(expected = NullPointerException.class)
public void testSetNullHeaderValueValidate() {
HttpHeaders headers = new DefaultHttpHeaders(true);
headers.set(of("test"), (CharSequence) null);
}
@Test(expected = NullPointerException.class)
public void testSetNullHeaderValueNotValidate() {
HttpHeaders headers = new DefaultHttpHeaders(false);
headers.set(of("test"), (CharSequence) null);
}
@Test(expected = IllegalArgumentException.class)
public void testAddSelf() {
HttpHeaders headers = new DefaultHttpHeaders(false);
headers.add(headers);
}
@Test
public void testSetSelfIsNoOp() {
HttpHeaders headers = new DefaultHttpHeaders(false);
headers.add("name", "value");
headers.set(headers);
assertEquals(1, headers.size());
}
}