| /******************************************************************************* |
| * 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.client.core.ep.deserializer; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.io.InputStream; |
| import java.util.Locale; |
| |
| import org.apache.olingo.odata2.api.ep.EntityProviderException; |
| import org.apache.olingo.odata2.api.processor.ODataErrorContext; |
| import org.apache.olingo.odata2.client.core.ep.deserializer.JsonErrorDocumentDeserializer; |
| import org.apache.olingo.odata2.testutil.helper.StringHelper; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class JsonErrorDocumentDeserializerTest extends AbstractDeserializerTest { |
| |
| private static final String JSON_ERROR_DOCUMENT_SIMPLE = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}}"; |
| private static final String JSON_ERROR_DOCUMENT_NULL_LOCALE = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":null,\"value\":\"Message\"}}}"; |
| private static final String JSON_ERROR_DOCUMENT_INNER_ERROR = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, \"innererror\":\"Some InnerError\"}}"; |
| private static final String JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, " + |
| "\"innererror\":{\"moreInner\":\"More Inner Error\"}}}"; |
| private static final String JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_OBJECT = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, " + |
| "\"innererror\":{\"moreInner\":\"More Inner Error\",\"secondInner\":\"Second\"}}}"; |
| private static final String JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_ARRAY = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}, " + |
| "\"innererror\":{\"innerArray\":[\"More Inner Error\",\"Second\"]}}}"; |
| private static final String JSON_ERROR_DOCUMENT_INVALID_JSON = "\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}}"; |
| /* error document with name 'locale' instead of 'lang' for message object */ |
| private static final String JSON_ERROR_DOCUMENT_UNKNOWN_CONTENT = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"locale\":\"en-US\",\"value\":\"Message\"}}}"; |
| /* error document without value for message object */ |
| private static final String JSON_ERROR_DOCUMENT_INVALID_CONTENT = "{\"error\":{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\"}}}"; |
| private static final String JSON_ERROR_DOCUMENT_MISSING_MESSAGE = "{\"error\":{\"code\":\"ErrorCode\"}}"; |
| private static final String JSON_ERROR_DOCUMENT_MISSING_CODE = "{\"error\":{" + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}}"; |
| private static final String JSON_ERROR_DOCUMENT_MISSING_ERROR = "{\"code\":\"ErrorCode\"," + |
| "\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}"; |
| private JsonErrorDocumentDeserializer jedc = new JsonErrorDocumentDeserializer(); |
| |
| @Test |
| public void simpleErrorDocument() throws Exception { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_SIMPLE); |
| ODataErrorContext error = jedc.readError(in); |
| |
| assertEquals("Wrong content type", "application/json", error.getContentType()); |
| assertEquals("Wrong message", "Message", error.getMessage()); |
| assertEquals("Wrong error code", "ErrorCode", error.getErrorCode()); |
| assertEquals("Wrong locale for lang", Locale.US, error.getLocale()); |
| } |
| |
| @Test |
| public void localeNull() throws Exception { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_NULL_LOCALE); |
| ODataErrorContext error = jedc.readError(in); |
| |
| assertEquals("Wrong content type", "application/json", error.getContentType()); |
| assertEquals("Wrong message", "Message", error.getMessage()); |
| assertEquals("Wrong error code", "ErrorCode", error.getErrorCode()); |
| assertNull("Expected NULL for locale", error.getLocale()); |
| } |
| |
| @Test |
| public void innerError() throws Exception { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR); |
| ODataErrorContext error = jedc.readError(in); |
| |
| assertEquals("Wrong content type", "application/json", error.getContentType()); |
| assertEquals("Wrong message", "Message", error.getMessage()); |
| assertEquals("Wrong error code", "ErrorCode", error.getErrorCode()); |
| assertEquals("Wrong inner error", "Some InnerError", error.getInnerError()); |
| } |
| |
| @Test |
| public void innerErrorComplex() throws Exception { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX); |
| ODataErrorContext error = jedc.readError(in); |
| |
| assertEquals("Wrong content type", "application/json", error.getContentType()); |
| assertEquals("Wrong message", "Message", error.getMessage()); |
| assertEquals("Wrong error code", "ErrorCode", error.getErrorCode()); |
| assertEquals("Wrong inner error", "{\"moreInner\":\"More Inner Error\"}", error.getInnerError()); |
| } |
| |
| @Test |
| public void innerErrorComplexObject() throws Exception { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_OBJECT); |
| ODataErrorContext error = jedc.readError(in); |
| |
| assertEquals("Wrong content type", "application/json", error.getContentType()); |
| assertEquals("Wrong message", "Message", error.getMessage()); |
| assertEquals("Wrong error code", "ErrorCode", error.getErrorCode()); |
| assertEquals("Wrong inner error", |
| "{\"moreInner\":\"More Inner Error\",\"secondInner\":\"Second\"}", error.getInnerError()); |
| } |
| |
| @Test |
| public void innerErrorComplexArray() throws Exception { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INNER_ERROR_COMPLEX_ARRAY); |
| ODataErrorContext error = jedc.readError(in); |
| |
| assertEquals("Wrong content type", "application/json", error.getContentType()); |
| assertEquals("Wrong message", "Message", error.getMessage()); |
| assertEquals("Wrong error code", "ErrorCode", error.getErrorCode()); |
| assertEquals("Wrong inner error", |
| "{\"innerArray\":[\"More Inner Error\"\"Second\"]}", error.getInnerError()); |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void invalidJson() throws EntityProviderException { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INVALID_JSON); |
| try { |
| jedc.readError(in); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.EXCEPTION_OCCURRED, e.getMessageReference()); |
| throw e; |
| } |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void invalidEmptyDocument() throws EntityProviderException { |
| InputStream in = StringHelper.encapsulate(""); |
| try { |
| jedc.readError(in); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.EXCEPTION_OCCURRED, e.getMessageReference()); |
| throw e; |
| } |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void nullParameter() throws EntityProviderException { |
| try { |
| jedc.readError(null); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.INVALID_STATE, e.getMessageReference()); |
| throw e; |
| } |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void invalidErrorDocumentUnknown() throws EntityProviderException { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_UNKNOWN_CONTENT); |
| try { |
| jedc.readError(in); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.INVALID_STATE, e.getMessageReference()); |
| throw e; |
| } |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void invalidErrorDocument() throws EntityProviderException { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_INVALID_CONTENT); |
| try { |
| jedc.readError(in); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.MISSING_PROPERTY, e.getMessageReference()); |
| throw e; |
| } |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void invalidErrorDocumentMissingError() throws EntityProviderException { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_MISSING_ERROR); |
| try { |
| jedc.readError(in); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.INVALID_STATE, e.getMessageReference()); |
| throw e; |
| } |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void invalidErrorDocumentMissingCode() throws EntityProviderException { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_MISSING_CODE); |
| try { |
| jedc.readError(in); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.MISSING_PROPERTY, e.getMessageReference()); |
| assertTrue(e.getMessage().contains("code")); |
| throw e; |
| } |
| } |
| |
| @Test(expected = EntityProviderException.class) |
| public void invalidErrorDocumentMissingMessage() throws EntityProviderException { |
| InputStream in = StringHelper.encapsulate(JSON_ERROR_DOCUMENT_MISSING_MESSAGE); |
| try { |
| jedc.readError(in); |
| fail("Expected exception was not thrown"); |
| } catch (EntityProviderException e) { |
| assertEquals(EntityProviderException.MISSING_PROPERTY, e.getMessageReference()); |
| assertTrue(e.getMessage().contains("message")); |
| throw e; |
| } |
| } |
| } |