@Test
public void testReserveReserveATwoSimpleValuesShouldFail()
{

    List<ReservedValue> res = null;
    try
    {
        res = reservedValueService.reserve( simpleTextPattern, 2, new HashMap<>(), future );
    }
    catch ( Exception e )
    {
        assertTrue( e instanceof ReserveValueException );
        assertEquals( "Could not reserve value: Not enough values left to reserve 2 values.", e.getMessage() );
    }
    assertNull( res );
    assertEquals( 0, reservedValueStore.getCount() );
}