/** * Test of selectStat method, of class Database. * * @throws java.lang.Exception */ @Test public void test4SelectStat() throws Exception { System.out.println("selectStat"); List<String> stats = new ArrayList<>(Arrays.asList("12345", "6789.123")); List<String> columns = new ArrayList<>(Arrays.asList("date", "time")); List<List<String>> expResult = new ArrayList<>(); expResult.add(stats); Database instance = new Database(); instance.setDbName(databaseFilePath); Connection conn = instance.openDb(); instance.setDbConnection(conn); instance.setTableName(tableName); instance.setColumnNames(columns); List<List<String>> result = instance.selectStats(); assertEquals(expResult, result); }