| /******************************************************************************* |
| * 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. |
| ******************************************************************************/ |
| package org.apache.olingo.odata2.core; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.InputStream; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| |
| import org.apache.olingo.odata2.api.commons.HttpContentType; |
| import org.apache.olingo.odata2.api.commons.HttpHeaders; |
| import org.apache.olingo.odata2.api.commons.HttpStatusCodes; |
| import org.apache.olingo.odata2.api.processor.ODataResponse; |
| import org.apache.olingo.odata2.testutil.fit.BaseTest; |
| import org.apache.olingo.odata2.testutil.helper.StringHelper; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class ODataResponseTest extends BaseTest { |
| |
| @Test |
| public void buildStatusResponseTest() { |
| ODataResponse response = ODataResponse.status(HttpStatusCodes.FOUND).build(); |
| assertEquals(HttpStatusCodes.FOUND, response.getStatus()); |
| } |
| |
| @Test |
| public void buildEntityResponseTest() { |
| ODataResponse response = ODataResponse.entity("abc").build(); |
| assertNull(response.getStatus()); |
| assertEquals("abc", response.getEntity()); |
| } |
| |
| @Test |
| public void buildEntityAsStreamResponseTest() throws Exception { |
| ODataResponse response = ODataResponse.entity("abc").build(); |
| assertNull(response.getStatus()); |
| InputStream entityAsStream = response.getEntityAsStream(); |
| assertNotNull(entityAsStream); |
| assertEquals("abc", StringHelper.inputStreamToString(entityAsStream)); |
| } |
| |
| @Test |
| public void buildEntityAsStreamResponseTestCharset() throws Exception { |
| ODataResponse response = ODataResponse.entity("äbc") |
| .contentHeader("app/json; charset=utf-8").build(); |
| assertNull(response.getStatus()); |
| InputStream entityAsStream = response.getEntityAsStream(); |
| assertNotNull(entityAsStream); |
| assertEquals("äbc", StringHelper.inputStreamToString(entityAsStream)); |
| } |
| |
| @Test |
| public void buildEntityAsStreamResponseTestCharsetIso() throws Exception { |
| ODataResponse response = ODataResponse.entity("äbc") |
| .contentHeader("app/json; charset=iso-8859-1").build(); |
| assertNull(response.getStatus()); |
| InputStream entityAsStream = response.getEntityAsStream(); |
| assertNotNull(entityAsStream); |
| StringHelper.Stream s = StringHelper.toStream(entityAsStream); |
| assertEquals("äbc", s.asString("iso-8859-1")); |
| } |
| |
| @Test |
| public void buildHeaderResponseTest() { |
| ODataResponse response = ODataResponse |
| .header("abc", "123") |
| .header("def", "456") |
| .header("ghi", null) |
| .build(); |
| assertNull(response.getStatus()); |
| assertEquals("123", response.getHeader("abc")); |
| assertEquals("456", response.getHeader("def")); |
| assertNull(response.getHeader("ghi")); |
| } |
| |
| @Test |
| public void contentHeader() { |
| final ODataResponse response = ODataResponse.contentHeader(HttpContentType.APPLICATION_OCTET_STREAM).build(); |
| assertNull(response.getStatus()); |
| assertEquals(HttpContentType.APPLICATION_OCTET_STREAM, response.getContentHeader()); |
| assertTrue(response.containsHeader(HttpHeaders.CONTENT_TYPE)); |
| assertEquals(HttpContentType.APPLICATION_OCTET_STREAM, response.getHeader(HttpHeaders.CONTENT_TYPE)); |
| assertFalse(response.containsHeader(HttpHeaders.CONTENT_LENGTH)); |
| assertEquals(new HashSet<String>(Arrays.asList(HttpHeaders.CONTENT_TYPE)), response.getHeaderNames()); |
| } |
| |
| @Test |
| public void completeResponse() { |
| final ODataResponse response = ODataResponse.newBuilder() |
| .status(HttpStatusCodes.OK) |
| .header("def", "456") |
| .eTag("x") |
| .contentHeader(HttpContentType.TEXT_PLAIN) |
| .idLiteral("id") |
| .entity("body") |
| .build(); |
| assertEquals(HttpStatusCodes.OK, response.getStatus()); |
| assertEquals("456", response.getHeader("def")); |
| assertEquals("x", response.getETag()); |
| assertEquals(HttpContentType.TEXT_PLAIN, response.getContentHeader()); |
| assertEquals("id", response.getIdLiteral()); |
| assertEquals(4, response.getHeaderNames().size()); |
| assertEquals("body", response.getEntity()); |
| |
| final ODataResponse responseCopy = ODataResponse.fromResponse(response).build(); |
| assertEquals(HttpStatusCodes.OK, responseCopy.getStatus()); |
| assertEquals("456", responseCopy.getHeader("def")); |
| assertEquals("x", responseCopy.getETag()); |
| assertEquals(HttpContentType.TEXT_PLAIN, response.getContentHeader()); |
| assertEquals("id", responseCopy.getIdLiteral()); |
| assertEquals("body", responseCopy.getEntity()); |
| } |
| } |