IUserRoleWebService service = getUserRoleWebService();
ProxyPentahoUser[] usersObj = new ProxyPentahoUser[1];
usersObj[0] = new ProxyPentahoUser();
usersObj[0].setName( "test1" );
try {
service.deleteUsers( usersObj );
Assert.fail();
} catch ( UserRoleException e ) {
Assert.assertTrue( "ERROR_0001 not found in " + e.getMessage(), e.getMessage().indexOf( "ERROR_0001" ) >= 0 );
}