odata2-lib/odata-client-core/src/test/java/org/apache/olingo/odata2/client/core/ep/JSON_XMLErrorConsumerTest.java

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package org.apache.olingo.odata2.client.core.ep;

import static org.junit.Assert.assertEquals;

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.api.ODataClient;
import org.apache.olingo.odata2.client.core.ep.deserializer.AbstractDeserializerTest;
import org.apache.olingo.odata2.testutil.helper.StringHelper;
import org.junit.Test;

/**
 *  
 */
public class JSON_XMLErrorConsumerTest extends AbstractDeserializerTest {

  private static final String JSON = "application/json";
  private static final String XML = "application/xml";
  
  @Test
  public void readErrorDocumentJson() throws EntityProviderException {
    ODataClient providerFacade = ODataClient.newInstance();
    String errorDoc = "{\"error\":{\"code\":\"ErrorCode\",\"message\":{\"lang\":\"en-US\",\"value\":\"Message\"}}}";
    ODataErrorContext errorContext = providerFacade.createDeserializer(JSON).
        readErrorDocument(StringHelper.encapsulate(errorDoc));
    //
    assertEquals("Wrong content type", "application/json", errorContext.getContentType());
    assertEquals("Wrong message", "Message", errorContext.getMessage());
    assertEquals("Wrong error code", "ErrorCode", errorContext.getErrorCode());
    assertEquals("Wrong locale for lang", Locale.US, errorContext.getLocale());
  }

  @Test
  public void readErrorDocumentXml() throws EntityProviderException {
    ODataClient providerFacade = ODataClient.newInstance();
    String errorDoc =
        "<?xml version='1.0' encoding='UTF-8'?>\n" +
            "<error xmlns=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\">\n" +
            "\t<code>ErrorCode</code>\n" +
            "\t<message xml:lang=\"en-US\">Message</message>\n" +
            "</error>";
    ODataErrorContext errorContext = providerFacade.createDeserializer(XML).
        readErrorDocument(StringHelper.encapsulate(errorDoc));
    //
    assertEquals("Wrong content type", "application/xml", errorContext.getContentType());
    assertEquals("Wrong message", "Message", errorContext.getMessage());
    assertEquals("Wrong error code", "ErrorCode", errorContext.getErrorCode());
    assertEquals("Wrong locale for lang", Locale.US, errorContext.getLocale());
  }
}