Fix date tests

Author: mzitnik

jdbc-v2/src/test/java/com/clickhouse/jdbc/DataTypeTests.java

@@ -888,7 +888,7 @@ public void testTypeConversions() throws Exception {
                     assertEquals(rs.getDate(4), Date.valueOf("2024-12-01"));
                     assertTrue(rs.getObject(4) instanceof Date);
                     assertEquals(rs.getObject(4), Date.valueOf("2024-12-01"));
-                    assertEquals(rs.getString(4), "2024-12-01T00:00Z[UTC]");//Underlying object is ZonedDateTime
+                    assertEquals(rs.getString(4), "2024-12-01");//Underlying object is ZonedDateTime
                     assertEquals(rs.getObject(4, LocalDate.class), LocalDate.of(2024, 12, 1));
                     assertEquals(rs.getObject(4, ZonedDateTime.class), ZonedDateTime.of(2024, 12, 1, 0, 0, 0, 0, ZoneId.of("UTC")));
                     assertEquals(String.valueOf(rs.getObject(4, new HashMap<String, Class<?>>(){{put(JDBCType.DATE.getName(), LocalDate.class);}})), "2024-12-01");

jdbc-v2/src/test/java/com/clickhouse/jdbc/StatementTest.java

@@ -131,8 +131,8 @@ public void testExecuteQueryDates() throws Exception {
                     assertEquals(rs.getDate("date").toLocalDate().toString(), "2020-01-01");
                     assertEquals(rs.getDate(1, null).toLocalDate().toString(), "2020-01-01");
                     assertEquals(rs.getDate("date", null).toLocalDate().toString(), "2020-01-01");
-                    assertEquals(rs.getString(1), "2020-01-01T00:00Z[UTC]");
-                    assertEquals(rs.getString("date"), "2020-01-01T00:00Z[UTC]");
+                    assertEquals(rs.getString(1), "2020-01-01");
+                    assertEquals(rs.getString("date"), "2020-01-01");
                     assertEquals(rs.getDate(2).toString(), "2020-01-01");
                     assertEquals(rs.getDate("datetime").toString(), "2020-01-01");
                     assertEquals(rs.getDate(2).toLocalDate().toString(), "2020-01-01");