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   1 package org.collectionspace.services.common.xmljson.test;
   2
   3 import static org.testng.Assert.assertEquals;
   4
   5 import java.io.File;
   6 import java.io.FileInputStream;
   7 import java.io.IOException;
   8 import java.io.InputStream;
   9
  10 import javax.xml.stream.XMLStreamException;
  11
  12 import org.apache.commons.io.output.ByteArrayOutputStream;
  13 import org.collectionspace.services.common.xmljson.XmlToJsonStreamConverter;
  14 import org.testng.annotations.Test;
  15
  16 import com.fasterxml.jackson.core.JsonFactory;
  17 import com.fasterxml.jackson.core.JsonParseException;
  18 import com.fasterxml.jackson.databind.JsonNode;
  19 import com.fasterxml.jackson.databind.ObjectMapper;
  20
  21 public class XmlToJsonStreamConverterTest {
  22     public final String FILE_PATH = "test-data/xmljson/";
  23
  24     private ObjectMapper mapper = new ObjectMapper();
  25     private JsonFactory jsonFactory = mapper.getFactory();
  26
  27     @Test
  28     public void testConvert() throws XMLStreamException, JsonParseException, IOException {
  29         testConvert("record");
  30         testConvert("collectionobject");
  31         testConvert("collectionobject-list");
  32         testConvert("accountperms");
  33         testConvert("permissions");
  34         testConvert("vocabulary-items");
  35     }
  36
  37     private void testConvert(String fileName) throws XMLStreamException, JsonParseException, IOException {
  38         System.out.println("-------------------------------------------");
  39         System.out.println("Converting " + fileName);
  40         System.out.println("-------------------------------------------");
  41
  42         ClassLoader classLoader = getClass().getClassLoader();
  43         File xmlFile = new File(classLoader.getResource(FILE_PATH + fileName + ".xml").getFile());
  44         File jsonFile = new File(classLoader.getResource(FILE_PATH + fileName + ".json").getFile());
  45
  46         FileInputStream in = new FileInputStream(xmlFile);
  47         ByteArrayOutputStream out = new ByteArrayOutputStream();
  48
  49         XmlToJsonStreamConverter converter = new XmlToJsonStreamConverter(in, out);
  50         converter.convert();
  51
  52         JsonNode actualJson = parseJsonStream(out.toInputStream());
  53         JsonNode expectedJson = parseJsonStream(new FileInputStream(jsonFile));
  54
  55         System.out.println(actualJson.toString());
  56
  57         assertEquals(actualJson, expectedJson);
  58     }
  59
  60     private JsonNode parseJsonStream(InputStream in) throws JsonParseException, IOException {
  61         return jsonFactory.createParser(in).readValueAsTree();
  62     }
  63 }