<?php
declare(strict_types=1);
use PhpOpcua\Client\Event\AlarmActivated;
use PhpOpcua\Client\Event\AlarmDeactivated;
use PhpOpcua\Client\Event\AlarmEventReceived;
use PhpOpcua\Client\Event\AlarmSeverityChanged;
use PhpOpcua\Client\Event\LimitAlarmExceeded;
use PhpOpcua\Client\Event\OffNormalAlarmTriggered;
use PhpOpcua\Client\Testing\MockClient;
use PhpOpcua\Client\Types\NodeId;
describe('Alarm Event Classes', function () {
it('creates AlarmEventReceived with all fields', function () {
$client = MockClient::create();
$eventType = NodeId::numeric(0, 2955);
$time = new DateTimeImmutable();
$event = new AlarmEventReceived(
client: $client,
subscriptionId: 1,
clientHandle: 2,
eventFields: [],
severity: 500,
sourceName: 'Sensor1',
message: 'Temperature high',
eventType: $eventType,
time: $time,
);
expect($event->client)->toBe($client);
expect($event->subscriptionId)->toBe(1);
expect($event->clientHandle)->toBe(2);
expect($event->severity)->toBe(500);
expect($event->sourceName)->toBe('Sensor1');
expect($event->message)->toBe('Temperature high');
expect($event->eventType)->toBe($eventType);
expect($event->time)->toBe($time);
});
it('creates AlarmEventReceived with nullable fields', function () {
$client = MockClient::create();
$event = new AlarmEventReceived(
client: $client,
subscriptionId: 1,
clientHandle: 2,
eventFields: [],
);
expect($event->severity)->toBeNull();
expect($event->sourceName)->toBeNull();
expect($event->message)->toBeNull();
expect($event->eventType)->toBeNull();
expect($event->time)->toBeNull();
});
it('creates AlarmActivated with severity and message', function () {
$client = MockClient::create();
$event = new AlarmActivated(
client: $client,
subscriptionId: 1,
clientHandle: 2,
sourceName: 'TempSensor',
severity: 800,
message: 'Over threshold',
);
expect($event->sourceName)->toBe('TempSensor');
expect($event->severity)->toBe(800);
expect($event->message)->toBe('Over threshold');
});
it('creates AlarmDeactivated without severity', function () {
$client = MockClient::create();
$event = new AlarmDeactivated(
client: $client,
subscriptionId: 1,
clientHandle: 2,
sourceName: 'TempSensor',
message: 'Back to normal',
);
expect($event->sourceName)->toBe('TempSensor');
expect($event->message)->toBe('Back to normal');
});
it('creates AlarmSeverityChanged with severity value', function () {
$client = MockClient::create();
$event = new AlarmSeverityChanged(
client: $client,
subscriptionId: 1,
clientHandle: 2,
sourceName: 'Pump1',
severity: 900,
);
expect($event->severity)->toBe(900);
expect($event->sourceName)->toBe('Pump1');
});
it('creates LimitAlarmExceeded with limit state', function () {
$client = MockClient::create();
$event = new LimitAlarmExceeded(
client: $client,
subscriptionId: 1,
clientHandle: 2,
sourceName: 'Level',
limitState: 'HighHigh',
severity: 1000,
);
expect($event->limitState)->toBe('HighHigh');
expect($event->severity)->toBe(1000);
});
it('creates OffNormalAlarmTriggered', function () {
$client = MockClient::create();
$event = new OffNormalAlarmTriggered(
client: $client,
subscriptionId: 1,
clientHandle: 2,
sourceName: 'Switch1',
severity: 500,
);
expect($event->sourceName)->toBe('Switch1');
expect($event->severity)->toBe(500);
});
});
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