// Check if job is queued as a result of the signal, in the right tenant
assertEquals(1, managementService.createJobQuery().jobTenantId("my tenant").count());
// Signal with variables and async, should fail as it's not supported
ArrayNode vars = requestNode.putArray("variables");
ObjectNode var = vars.addObject();
var.put("name", "testVar");
var.put("value", "test");
httpPost.setEntity(new StringEntity(requestNode.toString()));
closeResponse(executeRequest(httpPost, HttpStatus.SC_BAD_REQUEST));