/**
* Get's data from XML file in classpath in specified format.<br>
* First search the
*
* @param className ClassName
* @param context The context.
*/
public HierarchicalConfiguration getData(
final String className, HierarchicalConfiguration context) {
HierarchicalConfiguration dataForTestCase = null;
try {
Class<?> clazz = Class.forName(className);
String dataFilePath = null;
URL dataFileURL = null;
boolean packageFile = false;
Map<String, HierarchicalConfiguration> dataMap = null;
String dataFileName = context.getString("supplier.dataFile", null);
log.debug("Checking the data file in argument...");
if (dataFileName == null || dataFileName.equals("")) {
log.debug("Data file not given in argument..Using DataFileFinder..");
dataFilePath = DDUtils.findDataFile(className, ".xml", context);
} else {
log.debug("Got data file in argument");
dataFilePath = dataFileName;
}
log.debug("Data file path: " + dataFilePath);
if (dataFilePath == null) {
return null; // No data found, hence it's a normal test case.
}
dataFileURL = clazz.getResource(dataFilePath);
if (packageFile) {
// The data file is from package file name so check the cache.
log.debug("Cache: " + cache.size());
synchronized (XMLDataSupplier.class) {
if (loadedFiles.contains(dataFilePath)) { // get it from cache.
log.info("File was loaded before !!!");
dataForTestCase = cache.get(clazz.getName());
} else { // not in cache, so load and put it to cache.
log.info("File was not loaded before, loading now...");
if (dataFileURL != null) {
cache.putAll(XMLDataParser.load(dataFileURL, clazz));
} else {
cache.putAll(XMLDataParser.load(dataFilePath, clazz));
}
dataForTestCase = cache.get(clazz.getName());
loadedFiles.add(dataFilePath);
}
}
if ((dataForTestCase == null) || dataForTestCase.isEmpty()) {
log.info("Data for '{}' is not available!", className);
return null;
}
} else { // data file not from package file so go ahead and load.
log.debug("Loading the xml file...");
if (dataFileURL != null) {
dataMap = XMLDataParser.load(dataFileURL, clazz);
} else {
dataMap = XMLDataParser.load(dataFilePath, clazz);
}
dataForTestCase = dataMap.get(clazz.getName());
}
} catch (Exception ex) {
throw new DDException("Error in loading the data file", ex);
}
return dataForTestCase;
}
private List<MetaModule> loadFile(String name) throws IOException {
String content = XMLPreprocessor.loadFile(new File("test/xmldataset/" + name), null);
assertNotNull(content);
assertFalse(content.length() == 0);
/////////
List<MetaModule> modules = XMLDataParser.parseModules(content);
return modules;
}
@Test
public void testDataParser() throws Exception {
File f = new File("test/xmldataset/datadef.xml");
String content = XMLPreprocessor.loadFile(f, null);
assertNotNull(content);
assertFalse(content.length() == 0);
/////////
List<MetaModule> modules = XMLDataParser.parseModules(content);
performBasicChecks(modules);
}
