Drop tables so they don't influence other tests.

These tables were detected in the
can_create_tables_after_UseUnicode_or_DefaultStringLenght_changed
test because that test does not specify a search path (schema).

DoesTableExist does not filter by schema unless specified.

Author: jeffgabhart

src/ServiceStack.OrmLite.PostgreSQL.Tests/CreatePostgreSQLTablesTests.cs

@@ -78,6 +78,7 @@ public void can_create_same_table_in_multiple_schemas_based_on_conn_string_searc
                 dbS1.DropTable<CreatePostgreSQLTablesTests_dummy_table>();
                 dbS1.CreateTable<CreatePostgreSQLTablesTests_dummy_table>();
                 Assert.That(dbS1.Count<CreatePostgreSQLTablesTests_dummy_table>(), Is.EqualTo(0));
+                dbS1.DropTable<CreatePostgreSQLTablesTests_dummy_table>();
             }
             builder.SearchPath = schema2;
 
@@ -86,6 +87,7 @@ public void can_create_same_table_in_multiple_schemas_based_on_conn_string_searc
                 dbS2.DropTable<CreatePostgreSQLTablesTests_dummy_table>();
                 dbS2.CreateTable<CreatePostgreSQLTablesTests_dummy_table>();
                 Assert.That(dbS2.Count<CreatePostgreSQLTablesTests_dummy_table>(), Is.EqualTo(0));
+                dbS2.DropTable<CreatePostgreSQLTablesTests_dummy_table>();
             }
 
         }