Adding IPs to the test values

Author: Paultagoras

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

@@ -4,6 +4,8 @@
 import org.testng.Assert;
 import org.testng.annotations.Test;
 
+import java.net.Inet4Address;
+import java.net.Inet6Address;
 import java.sql.Array;
 import java.sql.Connection;
 import java.sql.Date;
@@ -428,4 +430,23 @@ public void testWithComments() throws Exception {
         assertEquals(StatementImpl.parseStatementType(""), StatementImpl.StatementType.OTHER);
         assertEquals(StatementImpl.parseStatementType("      "), StatementImpl.StatementType.OTHER);
     }
+
+
+    @Test(groups = { "integration" })
+    public void testWithIPs() throws Exception {
+        try (Connection conn = getJdbcConnection()) {
+            try (Statement stmt = conn.createStatement()) {
+                try (ResultSet rs = stmt.executeQuery("SELECT toIPv4('127.0.0.1'), toIPv6('::1'), toIPv6('2001:438:ffff::407d:1bc1')")) {
+                    assertTrue(rs.next());
+                    assertEquals(rs.getString(1), "/127.0.0.1");
+                    assertEquals(rs.getObject(1), Inet4Address.getByName("127.0.0.1"));
+                    assertEquals(rs.getString(2), "/0:0:0:0:0:0:0:1");
+                    assertEquals(rs.getObject(2), Inet6Address.getByName("0:0:0:0:0:0:0:1"));
+                    assertEquals(rs.getString(3), "/2001:438:ffff:0:0:0:407d:1bc1");
+                    assertEquals(rs.getObject(3), Inet6Address.getByName("2001:438:ffff:0:0:0:407d:1bc1"));
+                    assertFalse(rs.next());
+                }
+            }
+        }
+    }
 }