HHH-19983: enable parallel testing for spanner

Author: rayudu3745

hibernate-core/hibernate-core.gradle

@@ -270,7 +270,7 @@ tasks.withType( Test.class ).each { test ->
     // see GradleParallelTestingResolver for how the test worker id is resolved in JDBC configs
     if ( project.db == "h2" || project.db == "hsqldb" || project.db == "pgsql_ci" || project.db == "edb_ci"
             || project.db == "oracle_ci" || project.db == "oracle_xe_ci" || project.db == "mysql_ci" || project.db == "mariadb_ci"
-            || project.db == "db2_ci" || project.db == "mssql_ci" || project.db == "cockroachdb" ) {
+            || project.db == "db2_ci" || project.db == "mssql_ci" || project.db == "cockroachdb" || project.db == "spanner" ) {
         // Most systems have multi-threading and maxing out a core on both threads will hurt performance
         // Also, as soon as we hit 16+ threads, the returns are diminishing, so divide by 4
         def threadCount = Runtime.runtime.availableProcessors()

hibernate-envers/hibernate-envers.gradle

@@ -58,7 +58,7 @@ tasks.withType( Test.class ).each { test ->
     // see GradleParallelTestingResolver for how the test worker id is resolved in JDBC configs
     if ( project.db == "h2" || project.db == "hsqldb" || project.db == "pgsql_ci" || project.db == "edb_ci"
             || project.db == "oracle_ci" || project.db == "oracle_xe_ci" || project.db == "mysql_ci" || project.db == "mariadb_ci"
-            || project.db == "db2_ci" || project.db == "mssql_ci" || project.db == "cockroachdb" ) {
+            || project.db == "db2_ci" || project.db == "mssql_ci" || project.db == "cockroachdb" || project.db == "spanner" ) {
         // Most systems have multi-threading and maxing out a core on both threads will hurt performance
         // Also, as soon as we hit 16+ threads, the returns are diminishing, so divide by 4
         def threadCount = Runtime.runtime.availableProcessors()

local-build-plugins/src/main/groovy/local.databases.gradle

@@ -413,7 +413,7 @@ ext {
                     'jdbc.pass'       : '',        // Not used by Spanner
                     'connection.init_sql' : '',
                     // autoConfigEmulator=true creates the necessary instances and DBs if they don't exist already
-                    'jdbc.url'        : 'jdbc:cloudspanner:/projects/orm-test-project/instances/orm-test-instance/databases/orm-test-db?autoConfigEmulator=true;lenient=true',
+                    'jdbc.url'        : 'jdbc:cloudspanner:/projects/orm-test-project/instances/orm-test-instance/databases/orm-test-db-$worker?autoConfigEmulator=true;lenient=true',
                     'jdbc.datasource' : 'com.google.cloud.spanner.jdbc.JdbcDriver'
             ],
     ]