| /******************************************************************************* |
| * 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.debug; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.StringWriter; |
| import java.io.Writer; |
| |
| import org.apache.commons.codec.binary.Base64; |
| import org.apache.olingo.odata2.api.commons.HttpContentType; |
| import org.apache.olingo.odata2.api.processor.ODataResponse; |
| import org.apache.olingo.odata2.core.ep.util.JsonStreamWriter; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class DebugInfoBodyTest { |
| |
| private static final String STRING_CONTENT = "StringContent"; |
| private static final String STRING_CONTENT_JSON = "\"" + STRING_CONTENT + "\""; |
| |
| @Test |
| public void jsonStringContent() throws Exception { |
| ODataResponse response = mock(ODataResponse.class); |
| when(response.getEntity()).thenReturn(STRING_CONTENT); |
| when(response.getContentHeader()).thenReturn(HttpContentType.APPLICATION_OCTET_STREAM); |
| assertEquals(STRING_CONTENT_JSON, appendJson(response)); |
| |
| when(response.getContentHeader()).thenReturn("image/png"); |
| assertEquals(STRING_CONTENT_JSON, appendJson(response)); |
| } |
| |
| @Test |
| public void jsonInputStreamContent() throws Exception { |
| ODataResponse response = mock(ODataResponse.class); |
| ByteArrayInputStream in = new ByteArrayInputStream(STRING_CONTENT.getBytes()); |
| when(response.getEntity()).thenReturn(in); |
| when(response.getContentHeader()).thenReturn(HttpContentType.TEXT_PLAIN); |
| assertEquals(STRING_CONTENT_JSON, appendJson(response)); |
| |
| in = new ByteArrayInputStream(STRING_CONTENT.getBytes("UTF-8")); |
| when(response.getEntity()).thenReturn(in); |
| when(response.getContentHeader()).thenReturn("image/png"); |
| assertEquals("\"" + Base64.encodeBase64String(STRING_CONTENT.getBytes("UTF-8")) + "\"", |
| appendJson(response)); |
| } |
| |
| @Test(expected = ClassCastException.class) |
| public void jsonUnsupportedContent() throws Exception { |
| ODataResponse response = mock(ODataResponse.class); |
| when(response.getEntity()).thenReturn(new Object()); |
| when(response.getContentHeader()).thenReturn(HttpContentType.APPLICATION_OCTET_STREAM); |
| |
| appendJson(response); |
| } |
| |
| private String appendJson(final ODataResponse response) throws IOException { |
| Writer writer = new StringWriter(); |
| DebugInfoBody body = new DebugInfoBody(response, null); |
| body.appendJson(new JsonStreamWriter(writer)); |
| return writer.toString(); |
| } |
| } |