<?php
declare(strict_types=1);
use PhpOpcua\Client\Tests\Integration\Helpers\TestHelper;
use PhpOpcua\Client\Types\StatusCode;
describe('Alarm', function () {
it('browses the Alarms folder', function () {
$client = null;
try {
$client = TestHelper::connectNoSecurity();
$alarmsNodeId = TestHelper::browseToNode($client, ['TestServer', 'Alarms']);
$refs = $client->browse($alarmsNodeId);
expect($refs)->toBeArray()->not->toBeEmpty();
$names = array_map(fn ($r) => $r->getBrowseName()->getName(), $refs);
expect($names)->toContain('AlarmSourceValue');
} finally {
TestHelper::safeDisconnect($client);
}
})->group('integration');
it('reads AlarmSourceValue', function () {
$client = null;
try {
$client = TestHelper::connectNoSecurity();
$nodeId = TestHelper::browseToNode($client, ['TestServer', 'Alarms', 'AlarmSourceValue']);
$dv = $client->read($nodeId);
expect($dv->getStatusCode())->toBe(StatusCode::Good);
// AlarmSourceValue is an oscillating numeric value
expect($dv->getValue())->not->toBeNull();
} finally {
TestHelper::safeDisconnect($client);
}
})->group('integration');
it('reads OffNormalSource', function () {
$client = null;
try {
$client = TestHelper::connectNoSecurity();
$nodeId = TestHelper::browseToNode($client, ['TestServer', 'Alarms', 'OffNormalSource']);
$dv = $client->read($nodeId);
expect($dv->getStatusCode())->toBe(StatusCode::Good);
// OffNormalSource is a toggling boolean
expect($dv->getValue())->toBeBool();
} finally {
TestHelper::safeDisconnect($client);
}
})->group('integration');
it('browses HighTemperatureAlarm node', function () {
$client = null;
try {
$client = TestHelper::connectNoSecurity();
$nodeId = TestHelper::browseToNode($client, ['TestServer', 'Alarms', 'HighTemperatureAlarm']);
$refs = $client->browse($nodeId);
expect($refs)->toBeArray()->not->toBeEmpty();
$names = array_map(fn ($r) => $r->getBrowseName()->getName(), $refs);
// Alarm nodes typically have children like ActiveState, EnabledState, etc.
expect($names)->not->toBeEmpty();
} finally {
TestHelper::safeDisconnect($client);
}
})->group('integration');
it('browses LevelAlarm node', function () {
$client = null;
try {
$client = TestHelper::connectNoSecurity();
$nodeId = TestHelper::browseToNode($client, ['TestServer', 'Alarms', 'LevelAlarm']);
$refs = $client->browse($nodeId);
expect($refs)->toBeArray()->not->toBeEmpty();
} finally {
TestHelper::safeDisconnect($client);
}
})->group('integration');
it('browses OffNormalAlarm node', function () {
$client = null;
try {
$client = TestHelper::connectNoSecurity();
$nodeId = TestHelper::browseToNode($client, ['TestServer', 'Alarms', 'OffNormalAlarm']);
$refs = $client->browse($nodeId);
expect($refs)->toBeArray()->not->toBeEmpty();
} finally {
TestHelper::safeDisconnect($client);
}
})->group('integration');
it('reads alarm ActiveState', function () {
$client = null;
try {
$client = TestHelper::connectNoSecurity();
$alarmNodeId = TestHelper::browseToNode($client, ['TestServer', 'Alarms', 'HighTemperatureAlarm']);
$refs = $client->browse($alarmNodeId);
// Look for ActiveState child
$activeStateRef = TestHelper::findRefByName($refs, 'ActiveState');
expect($activeStateRef)->not->toBeNull();
$dv = $client->read($activeStateRef->getNodeId());
expect($dv->getStatusCode())->toBe(StatusCode::Good);
// ActiveState is typically a LocalizedText like "Active" or "Inactive"
expect($dv->getValue())->not->toBeNull();
} finally {
TestHelper::safeDisconnect($client);
}
})->group('integration');
})->group('integration');
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