public void testSimple() {
instance1.start();
ServiceReference arch_ref = Utils.getServiceReferenceByName(getContext(), Architecture.class.getName(), instance1.getInstanceName());
assertNotNull("Check architecture availability", arch_ref);
InstanceDescription id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
assertTrue("Check instance validity - 1", id.getState() == ComponentInstance.VALID);
ServiceReference cs_ref = Utils.getServiceReferenceByName(getContext(), CheckService.class.getName(), instance1.getInstanceName());
assertNotNull("Check CheckService availability", cs_ref);
CheckService cs = (CheckService) getContext().getService(cs_ref);
Properties props = cs.getProps();
// Check properties
assertTrue("check CheckService invocation - 1", ((Boolean) props.get("result")).booleanValue());
assertEquals("check void bind invocation - 1", ((Integer) props.get("voidB")).intValue(), 0);
assertEquals("check void unbind callback invocation - 1", ((Integer) props.get("voidU")).intValue(), 0);
assertEquals("check object bind callback invocation - 1", ((Integer) props.get("objectB")).intValue(), 0);
assertEquals("check object unbind callback invocation - 1", ((Integer) props.get("objectU")).intValue(), 0);
assertEquals("check ref bind callback invocation - 1", ((Integer) props.get("refB")).intValue(), 0);
assertEquals("check ref unbind callback invocation - 1", ((Integer) props.get("refU")).intValue(), 0);
assertEquals("check both bind callback invocation - 1", ((Integer) props.get("bothB")).intValue(), 0);
assertEquals("check both unbind callback invocation - 1", ((Integer) props.get("bothU")).intValue(), 0);
assertNotNull("Check FS invocation (object) - 1", props.get("object"));
assertEquals("Check FS invocation (int) - 1", ((Integer) props.get("int")).intValue(), 1);
assertEquals("Check FS invocation (long) - 1", ((Long) props.get("long")).longValue(), 1);
assertEquals("Check FS invocation (double) - 1", ((Double) props.get("double")).doubleValue(), 1.0);
fooProvider.stop();
id = ((Architecture) getContext().getService(arch_ref)).getInstanceDescription();
assertTrue("Check instance validity - 2", id.getState() == ComponentInstance.VALID);
assertNotNull("Check CheckService availability", cs_ref);
cs = (CheckService) getContext().getService(cs_ref);
props = cs.getProps();
// Check properties