@Test
public void executeTest() throws InterruptedException {
String pointName = UUID.randomUUID().toString();
// create a point under the top level user with a random name
Point point =
new PointModel.Builder()
.name(pointName)
.parent(user.getId())
.highAlarmOn(true)
.highAlarm(100.00)
.lowAlarmOn(true)
.lowAlarm(0.0)
.create();
Entity newPoint = nimbits.addPoint(user, point);
log("Created : " + newPoint.getName().getValue());
Optional<Point> foundPoint = nimbits.findPointByName(pointName);
if (foundPoint.isPresent()) {
log("verified point");
if (!foundPoint.get().isHighAlarmOn() || !foundPoint.get().isLowAlarmOn()) {
throw new RuntimeException(" Alarm was off when it was set to on!");
}
} else {
throw new RuntimeException("Point not found after being created and searched for");
}
// search for a point that was never created to test absent condition
try {
Optional<Point> shouldNotExist = nimbits.findPointByName(UUID.randomUUID().toString());
} catch (RetrofitError error) {
assertEquals(404, error.getResponse().getStatus());
}
// Record some values with the name only
double testValue = 100.00 * new Random().nextDouble();
Value value = new Value.Builder().doubleValue(testValue).create();
nimbits.recordValue(pointName, value);
Thread.sleep(1000);
Value retrieved = nimbits.getSnapshot(pointName);
assertEquals(value.getDoubleValue(), retrieved.getDoubleValue(), 0.001);
veryifyFindCategory();
veryifyFindWebHook();
}
@Override
public Value solveEquation(final User user, final Calculation calculation)
throws NimbitsException {
final MathEvaluator m = new MathEvaluatorImpl(calculation.getFormula());
log.info(calculation.getFormula());
if (!Utils.isEmptyString(calculation.getX()) && calculation.getFormula().contains("x")) {
// Point p = PointServiceFactory.getInstance().getPointByKey(calculation.getX());
final Entity p =
EntityServiceFactory.getInstance()
.getEntityByKey(user, calculation.getX(), EntityType.point)
.get(0);
if (p != null) {
log.info("calc has an x car and i found " + p.getName());
final List<Value> val = ValueServiceFactory.getInstance().getCurrentValue(p);
final double d = val.isEmpty() ? 0.0 : val.get(0).getDoubleValue();
m.addVariable("x", d);
} else {
log.severe("calc has an x car and x not found");
}
}
if (!Utils.isEmptyString(calculation.getY()) && calculation.getFormula().contains("y")) {
final Entity p =
EntityServiceFactory.getInstance()
.getEntityByKey(user, calculation.getY(), EntityType.point)
.get(0);
// Point p = PointServiceFactory.getInstance().getPointByKey(calculation.getY());
if (p != null) {
final List<Value> val = ValueServiceFactory.getInstance().getCurrentValue(p);
final double d = val.isEmpty() ? 0.0 : val.get(0).getDoubleValue();
m.addVariable("y", d);
}
}
if (!Utils.isEmptyString(calculation.getZ()) && calculation.getFormula().contains("z")) {
final Entity p =
EntityServiceFactory.getInstance()
.getEntityByKey(user, calculation.getZ(), EntityType.point)
.get(0);
// Point p = PointServiceFactory.getInstance().getPointByKey(calculation.getZ());
if (p != null) {
final List<Value> val = ValueServiceFactory.getInstance().getCurrentValue(p);
final double d = val.isEmpty() ? 0.0 : val.get(0).getDoubleValue();
m.addVariable("z", d);
}
}
final Double retVal = m.getValue();
if (retVal == null) {
throw new NimbitsException("Formula returned a null value: " + calculation.getFormula());
}
return ValueFactory.createValueModel(retVal, "CV");
}