Disable sequence tests for DB2/z until implemented

Author: aguibert

vertx-db2-client/src/test/java/io/vertx/db2client/QueryVariationsTest.java

@@ -1,5 +1,7 @@
 package io.vertx.db2client;
 
+import static org.junit.Assume.assumeFalse;
+
 import java.util.Arrays;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Consumer;
@@ -153,6 +155,8 @@ public void testSectionReuse(TestContext ctx) {
 	 */
 	@Test
 	public void testSequenceQuery(TestContext ctx) {
+	    assumeFalse("TODO: Sequences behave differently on DB2/z and need to be implemented properly", rule.isZOS());
+	     
 		connect(ctx.asyncAssertSuccess(con -> {
 			con.query("values nextval for my_seq")
 			.execute(ctx.asyncAssertSuccess(rowSet1 -> {
@@ -179,6 +183,8 @@ public void testSequenceQuery(TestContext ctx) {
 	 */
 	@Test
 	public void testSequenceQueryPrepared(TestContext ctx) {
+	    assumeFalse("TODO: Sequences behave differently on DB2/z and need to be implemented properly", rule.isZOS());
+	    
 		connect(ctx.asyncAssertSuccess(con -> {
 			con.preparedQuery("VALUES nextval for my_seq")
 			.execute(ctx.asyncAssertSuccess(rowSet1 -> {

vertx-db2-client/src/test/resources/init.sql

@@ -105,10 +105,6 @@ CREATE TABLE collector_test
 INSERT INTO collector_test VALUES (1, 32767, 2147483647, 9223372036854775807, 123.456, 1.234567, 'HELLO,WORLD');
 INSERT INTO collector_test VALUES (2, 32767, 2147483647, 9223372036854775807, 123.456, 1.234567, 'hello,world');
 
--- Sequence used by QueryVariationsTest
-DROP SEQUENCE my_seq;
-CREATE SEQUENCE my_seq INCREMENT BY 1 START WITH 1;
-
 -- used by DB2DataTypeTest
 DROP TABLE IF EXISTS db2_types;
 CREATE TABLE db2_types
@@ -118,3 +114,7 @@ CREATE TABLE db2_types
     test_float   FLOAT,
     test_bytes   VARCHAR(255) for bit data
 );
+
+-- Sequence used by QueryVariationsTest
+DROP SEQUENCE my_seq;
+CREATE SEQUENCE my_seq INCREMENT BY 1 START WITH 1;

vertx-db2-client/src/test/resources/init.zos.sql

@@ -116,11 +116,13 @@ CREATE TABLE ROWTEST(
 );
 
 -- used by DB2DataTypeTest
-DROP TABLE IF EXISTS db2_types;
+DROP TABLE db2_types;
 CREATE TABLE db2_types
 (
     id           INT,
-    test_float   FLOAT
+    test_byte    SMALLINT,
+    test_float   FLOAT,
+    test_bytes   VARCHAR(255) for bit data
 );
 
 -- Sequence used by QueryVariationsTest