| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.hc.core5.http2.impl; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.apache.hc.core5.http.Header; |
| import org.apache.hc.core5.http.HttpException; |
| import org.apache.hc.core5.http.HttpResponse; |
| import org.apache.hc.core5.http.message.BasicHeader; |
| import org.apache.hc.core5.http.message.BasicHttpResponse; |
| import org.junit.Assert; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| public class TestDefaultH2ResponseConverter { |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| @Test |
| public void testConvertFromFieldsBasic() throws Exception { |
| |
| final List<Header> headers = Arrays.<Header>asList( |
| new BasicHeader(":status", "200"), |
| new BasicHeader("location", "http://www.example.com/"), |
| new BasicHeader("custom123", "value")); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| final HttpResponse response = converter.convert(headers); |
| Assert.assertNotNull(response ); |
| Assert.assertEquals(200, response .getCode()); |
| final Header[] allHeaders = response.getHeaders(); |
| Assert.assertEquals(2, allHeaders.length); |
| Assert.assertEquals("location", allHeaders[0].getName()); |
| Assert.assertEquals("http://www.example.com/", allHeaders[0].getValue()); |
| Assert.assertEquals("custom123", allHeaders[1].getName()); |
| Assert.assertEquals("value", allHeaders[1].getValue()); |
| } |
| |
| @Test |
| public void testConvertFromFieldsUpperCaseHeaderName() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Header name ':Status' is invalid (header name contains uppercase characters)"); |
| |
| final List<Header> headers = Arrays.<Header>asList( |
| new BasicHeader(":Status", "200"), |
| new BasicHeader("location", "http://www.example.com/"), |
| new BasicHeader("custom123", "value")); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(headers); |
| } |
| |
| @Test |
| public void testConvertFromFieldsInvalidStatusCode() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Invalid response status: boom"); |
| |
| final List<Header> headers = Arrays.<Header>asList( |
| new BasicHeader(":status", "boom"), |
| new BasicHeader("location", "http://www.example.com/"), |
| new BasicHeader("custom123", "value")); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(headers); |
| } |
| |
| @Test |
| public void testConvertFromFieldsConnectionHeader() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Header 'connection: keep-alive' is illegal for HTTP/2 messages"); |
| |
| final List<Header> headers = Arrays.<Header>asList( |
| new BasicHeader(":status", "200"), |
| new BasicHeader("location", "http://www.example.com/"), |
| new BasicHeader("connection", "keep-alive")); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(headers); |
| } |
| |
| @Test |
| public void testConvertFromFieldsMissingStatus() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Mandatory response header ':status' not found"); |
| |
| final List<Header> headers = Arrays.<Header>asList( |
| new BasicHeader("location", "http://www.example.com/"), |
| new BasicHeader("custom", "value")); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(headers); |
| } |
| |
| @Test |
| public void testConvertFromFieldsUnknownPseudoHeader() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Unsupported response header ':custom'"); |
| |
| final List<Header> headers = Arrays.<Header>asList( |
| new BasicHeader(":status", "200"), |
| new BasicHeader(":custom", "200"), |
| new BasicHeader("location", "http://www.example.com/"), |
| new BasicHeader("custom1", "value")); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(headers); |
| } |
| |
| @Test |
| public void testConvertFromFieldsMultipleStatus() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Multiple ':status' response headers are illegal"); |
| |
| final List<Header> headers = Arrays.<Header>asList( |
| new BasicHeader(":status", "200"), |
| new BasicHeader(":status", "200"), |
| new BasicHeader("location", "http://www.example.com/"), |
| new BasicHeader("custom1", "value")); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(headers); |
| } |
| |
| @Test |
| public void testConvertFromMessageBasic() throws Exception { |
| |
| final HttpResponse response = new BasicHttpResponse(200); |
| response.addHeader("custom123", "Value"); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| final List<Header> headers = converter.convert(response); |
| |
| Assert.assertNotNull(headers); |
| Assert.assertEquals(2, headers.size()); |
| final Header header1 = headers.get(0); |
| Assert.assertEquals(":status", header1.getName()); |
| Assert.assertEquals("200", header1.getValue()); |
| final Header header2 = headers.get(1); |
| Assert.assertEquals("custom123", header2.getName()); |
| Assert.assertEquals("Value", header2.getValue()); |
| } |
| |
| @Test |
| public void testConvertFromMessageInvalidStatus() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Response status 99 is invalid"); |
| |
| final HttpResponse response = new BasicHttpResponse(99); |
| response.addHeader("Custom123", "Value"); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(response); |
| } |
| |
| @Test |
| public void testConvertFromMessageConnectionHeader() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Header 'Connection: Keep-Alive' is illegal for HTTP/2 messages"); |
| |
| final HttpResponse response = new BasicHttpResponse(200); |
| response.addHeader("Connection", "Keep-Alive"); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(response); |
| } |
| |
| @Test |
| public void testConvertFromMessageInvalidHeader() throws Exception { |
| |
| thrown.expect(HttpException.class); |
| thrown.expectMessage("Header name ':custom' is invalid"); |
| |
| final HttpResponse response = new BasicHttpResponse(200); |
| response.addHeader(":custom", "stuff"); |
| |
| final DefaultH2ResponseConverter converter = new DefaultH2ResponseConverter(); |
| converter.convert(response); |
| } |
| |
| } |
| |