this.datasourceManager =
new RepositoryDatasourceManager();
//InputStream inputStream= DataSteps.class.getResourceAsStream("connection.properties");
TESTPROPS.load(inputStream);
this.datasourceManager.load();
this.connectionManager = new SimpleConnectionManager();
this.connectionManager.setDataSourceManager(datasourceManager);
this.connectionManager.init();
this.olapMetaExplorer = new OlapMetaExplorer(connectionManager);
this.datasourceService = new DatasourceService();
this.datasourceService.setConnectionManager(connectionManager);