Patrick Schurig c2eccd96e5 sunspec: add a failing test that sets up a Fronius connection
The existing suite only exercises free functions and the plugin JSON, so it
cannot see whether a thing class is dispatched at all. A thing class missing
from the dispatch in setupThing() falls into the final Q_ASSERT_X: in a debug
build the process dies, in a release build the assert is compiled out and
setupThing() returns without ever calling info->finish(), leaving the pairing
stuck with no message.

Split the tests into two suites. The logic one keeps its former scope and its
single dependency on libnymea-sunspec. The new one instantiates the plugin
behind the real ThingManager of libnymea-core and a faked HardwareManager, so
the dispatch of setupThing(), postSetupThing() and thingRemoved() is covered.
No network access takes place: the faked monitor is never reachable, so the
plugin never attempts a Modbus connection.

The four new cases fail: froniusConnection is not dispatched yet.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-01 16:18:41 +02:00

389 lines
16 KiB
C++

// SPDX-License-Identifier: GPL-3.0-or-later
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright (C) 2026, ETM-PowerSync
*
* This file is part of nymea.
*
* nymea is free software: you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* nymea is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with
* nymea. If not, see <https://www.gnu.org/licenses/>.
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* Suite qui instancie reellement le plugin.
*
* La suite de logique pure (../logic) ne peut voir que ce que le plugin
* *decide* : elle appelle des fonctions libres et lit le JSON. Elle ne peut pas
* voir l'aiguillage, c'est a dire le fait qu'une thingClass soit reconnue par
* setupThing(), postSetupThing() et thingRemoved(). Une thingClass oubliee dans
* l'un de ces trois aiguillages tombe dans un Q_ASSERT_X final : en debug le
* processus meurt, en release l'assert est compile hors du binaire et
* setupThing() rend la main sans jamais appeler info->finish(). L'appairage
* reste alors bloque indefiniment, sans le moindre message.
*
* C'est exactement ce qui est arrive a froniusConnection, et aucun test ne
* pouvait le voir.
*
* Le plugin est monte derriere le vrai ThingManager de libnymea-core - c'est
* lui qui construit les Thing et les ThingSetupInfo, et lui qui appelle
* postSetupThing() - et derriere un HardwareManager double. Aucun acces reseau
* n'a lieu : le moniteur double n'est jamais joignable, donc le plugin ne tente
* jamais de connexion Modbus.
*/
#include <QtTest>
#include <QCoreApplication>
#include <QTemporaryDir>
#include <nymeasettings.h>
#include <hardwaremanager.h>
#include <plugintimer.h>
#include <network/networkdevicediscovery.h>
#include <network/networkdevicemonitor.h>
#include <integrations/thingmanagerimplementation.h>
#include <integrations/thingsetupinfo.h>
#include "integrationpluginsunspec.h"
/* --------------------------------------------------------------------------
* Doublures du materiel
*
* Le moniteur ne connait aucune adresse et n'est jamais joignable : c'est l'etat
* dans lequel se trouve une connexion dont l'appareil n'a pas encore ete vu sur
* le reseau. Le plugin doit y repondre, pas s'y bloquer.
* -------------------------------------------------------------------------- */
class FakeNetworkDeviceMonitor : public NetworkDeviceMonitor
{
public:
explicit FakeNetworkDeviceMonitor(QObject *parent = nullptr) : NetworkDeviceMonitor(parent) {}
MacAddress macAddress() const override { return MacAddress(); }
QString hostName() const override { return QString(); }
QHostAddress address() const override { return QHostAddress(); }
NetworkDeviceInfo::MonitorMode monitorMode() const override { return NetworkDeviceInfo::MonitorModeIp; }
NetworkDeviceInfo networkDeviceInfo() const override { return NetworkDeviceInfo(); }
bool reachable() const override { return false; }
QDateTime lastSeen() const override { return QDateTime(); }
uint pingRetries() const override { return 0; }
void setPingRetries(uint) override {}
};
class FakeNetworkDeviceDiscovery : public NetworkDeviceDiscovery
{
public:
explicit FakeNetworkDeviceDiscovery(QObject *parent = nullptr) : NetworkDeviceDiscovery(parent) {}
/* registerMonitor() n'est appele que par la branche "connexion" de
* setupThing(). Compter les appels dit donc si le plugin a bien pris cette
* branche, et pas seulement s'il a fini par repondre quelque chose. */
int registerMonitorCount = 0;
int unregisterMonitorCount = 0;
NetworkDeviceDiscoveryReply *discover() override { return nullptr; }
bool running() const override { return false; }
NetworkDeviceMonitor *registerMonitor(Thing *) override
{
registerMonitorCount++;
return new FakeNetworkDeviceMonitor(this);
}
void unregisterMonitor(NetworkDeviceMonitor *monitor) override
{
unregisterMonitorCount++;
delete monitor;
}
PingReply *ping(const QHostAddress &, uint) override { return nullptr; }
PingReply *ping(const QString &, uint) override { return nullptr; }
MacAddressDatabaseReply *lookupMacAddress(const QString &) override { return nullptr; }
MacAddressDatabaseReply *lookupMacAddress(const MacAddress &) override { return nullptr; }
bool sendArpRequest(const QHostAddress &) override { return false; }
NetworkDeviceInfos cache() const override { return NetworkDeviceInfos(); }
bool available() const override { return true; }
bool enabled() const override { return true; }
protected:
void setEnabled(bool) override {}
};
class FakePluginTimer : public PluginTimer
{
public:
explicit FakePluginTimer(int seconds, QObject *parent = nullptr)
: PluginTimer(parent), m_interval(seconds) {}
int interval() const override { return m_interval; }
int currentTick() const override { return 0; }
bool running() const override { return m_running; }
void reset() override {}
void start() override { m_running = true; }
void stop() override { m_running = false; }
void pause() override {}
void resume() override {}
private:
int m_interval = 0;
bool m_running = false;
};
class FakePluginTimerManager : public PluginTimerManager
{
public:
explicit FakePluginTimerManager(QObject *parent = nullptr) : PluginTimerManager(parent) {}
/* Le minuteur d'interrogation est arme par postSetupThing(). Le compteur dit
* donc si postSetupThing() a bien traite la connexion. */
int registerTimerCount = 0;
PluginTimer *registerTimer(int seconds) override
{
registerTimerCount++;
return new FakePluginTimer(seconds, this);
}
void unregisterTimer(PluginTimer *timer) override { delete timer; }
bool available() const override { return true; }
bool enabled() const override { return true; }
protected:
void setEnabled(bool) override {}
};
class FakeHardwareManager : public HardwareManager
{
public:
explicit FakeHardwareManager(QObject *parent = nullptr)
: HardwareManager(parent)
, m_pluginTimerManager(new FakePluginTimerManager(this))
, m_networkDeviceDiscovery(new FakeNetworkDeviceDiscovery(this))
{}
Radio433 *radio433() override { return nullptr; }
PluginTimerManager *pluginTimerManager() override { return m_pluginTimerManager; }
NetworkAccessManager *networkManager() override { return nullptr; }
UpnpDiscovery *upnpDiscovery() override { return nullptr; }
PlatformZeroConfController *zeroConfController() override { return nullptr; }
BluetoothLowEnergyManager *bluetoothLowEnergyManager() override { return nullptr; }
MqttProvider *mqttProvider() override { return nullptr; }
I2CManager *i2cManager() override { return nullptr; }
ZigbeeHardwareResource *zigbeeResource() override { return nullptr; }
ZWaveHardwareResource *zwaveResource() override { return nullptr; }
ModbusRtuHardwareResource *modbusRtuResource() override { return nullptr; }
NetworkDeviceDiscovery *networkDeviceDiscovery() override { return m_networkDeviceDiscovery; }
FakePluginTimerManager *timers() const { return m_pluginTimerManager; }
FakeNetworkDeviceDiscovery *monitors() const { return m_networkDeviceDiscovery; }
private:
FakePluginTimerManager *m_pluginTimerManager = nullptr;
FakeNetworkDeviceDiscovery *m_networkDeviceDiscovery = nullptr;
};
/* setMetaData() est protege : le ThingManager le renseigne normalement depuis le
* QPluginLoader. Ici le plugin est instancie en dur, donc le test lui passe la
* meme metadonnee, lue dans le meme JSON. */
class TestableSunSpecPlugin : public IntegrationPluginSunSpec
{
public:
using IntegrationPlugin::setMetaData;
};
/* -------------------------------------------------------------------------- */
class SunSpecPluginTest : public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void cleanupTestCase();
void test_F1_stored_fronius_connection_completes_its_setup();
void test_F1_stored_fronius_connection_is_removed_cleanly();
void test_F1_added_fronius_connection_is_answered();
void test_F1_added_fronius_connection_answers_like_the_generic_vendor();
private:
QTemporaryDir m_pluginSearchDir;
FakeHardwareManager *m_hardwareManager = nullptr;
ThingManagerImplementation *m_thingManager = nullptr;
ThingSetupInfo *addConnection(const ThingClassId &thingClassId, const QString &name);
};
/* Thing deja configure, ecrit dans les reglages avant le demarrage du
* ThingManager. C'est le chemin emprunte a chaque demarrage de nymead pour une
* connexion deja appairee, et le seul qui aille jusqu'au bout du setup sans
* appareil joignable. */
static const ThingId StoredFroniusThingId = ThingId("4e9b1c2d-6f31-4a58-91a7-2b8c0d5e7f14");
void SunSpecPluginTest::initTestCase()
{
/* "nymea-test" deporte les reglages dans /tmp, hors de la configuration
* reelle de l'utilisateur. */
QCoreApplication::setOrganizationName("nymea-test");
NymeaSettings thingSettings(NymeaSettings::SettingsRoleThings);
thingSettings.clear();
NymeaSettings pluginSettings(NymeaSettings::SettingsRolePlugins);
pluginSettings.clear();
/* Repertoire de recherche vide : le seul plugin en jeu est celui que le test
* enregistre lui-meme, pas ceux installes sur la machine. */
QVERIFY(m_pluginSearchDir.isValid());
qputenv("NYMEA_PLUGINS_PATH", m_pluginSearchDir.path().toUtf8());
QFile jsonFile(PLUGIN_JSON_PATH);
QVERIFY2(jsonFile.open(QIODevice::ReadOnly), qPrintable(QString("Cannot open %1").arg(PLUGIN_JSON_PATH)));
QJsonParseError error;
const QJsonDocument document = QJsonDocument::fromJson(jsonFile.readAll(), &error);
QVERIFY2(error.error == QJsonParseError::NoError, qPrintable(error.errorString()));
const PluginMetadata metadata(document.object());
QVERIFY2(metadata.isValid(), "metadonnee du plugin invalide");
NymeaSettings settings(NymeaSettings::SettingsRoleThings);
settings.beginGroup("ThingConfig");
settings.beginGroup(StoredFroniusThingId.toString());
settings.setValue("thingName", "Fronius");
settings.setValue("pluginid", metadata.pluginId().toString());
settings.setValue("thingClassId", froniusConnectionThingClassId.toString());
/* Le ThingManager est monte sans LogEngine - son en-tete ne fait pas partie
* de l'API publique de nymea-core - donc le thing ne doit journaliser aucun
* state, sans quoi le ThingManager enregistrerait un logger sur un moteur
* absent. Ces trois cles ecrasent les valeurs suggerees par la thingClass. */
settings.setValue("loggedStateTypeIds", QStringList());
settings.setValue("loggedEventTypeIds", QStringList());
settings.setValue("loggedActionTypeIds", QStringList());
settings.beginGroup("Params");
settings.setValue(froniusConnectionThingAddressParamTypeId.toString(), "192.0.2.1");
settings.setValue(froniusConnectionThingPortParamTypeId.toString(), 502);
settings.setValue(froniusConnectionThingSlaveIdParamTypeId.toString(), 1);
settings.endGroup();
settings.endGroup();
settings.endGroup();
settings.sync();
m_hardwareManager = new FakeHardwareManager(this);
m_thingManager = new ThingManagerImplementation(m_hardwareManager, nullptr, QLocale(), this);
TestableSunSpecPlugin *plugin = new TestableSunSpecPlugin();
plugin->setMetaData(metadata);
m_thingManager->registerStaticPlugin(plugin);
QVERIFY2(!m_thingManager->findThingClass(froniusConnectionThingClassId).id().isNull(),
"la thingClass froniusConnection n'est pas connue du ThingManager");
}
void SunSpecPluginTest::cleanupTestCase()
{
delete m_thingManager;
m_thingManager = nullptr;
}
ThingSetupInfo *SunSpecPluginTest::addConnection(const ThingClassId &thingClassId, const QString &name)
{
const ThingClass thingClass = m_thingManager->findThingClass(thingClassId);
ParamList params;
params.append(Param(thingClass.paramTypes().findByName("address").id(), QString("192.0.2.1")));
return m_thingManager->addConfiguredThing(thingClassId, params, name);
}
/* Le chemin du demarrage de nymead : la connexion est deja dans les reglages,
* le setup n'est pas un setup initial et doit aboutir sans appareil joignable.
* C'est le seul cas ou l'on peut verifier que le succes est bien annonce.
*
* Avant correction, setupThing() ne reconnait pas froniusConnection, ne finit
* jamais, et le thing reste en ThingSetupStatusInProgress pour toujours. */
void SunSpecPluginTest::test_F1_stored_fronius_connection_completes_its_setup()
{
Thing *thing = nullptr;
QTRY_VERIFY_WITH_TIMEOUT((thing = m_thingManager->findConfiguredThing(StoredFroniusThingId)) != nullptr, 2000);
QCOMPARE(thing->thingClassId(), froniusConnectionThingClassId);
QTRY_COMPARE_WITH_TIMEOUT(thing->setupStatus(), Thing::ThingSetupStatusComplete, 2000);
QCOMPARE(thing->setupError(), Thing::ThingErrorNoError);
/* La branche connexion de setupThing() a bien ete prise... */
QCOMPARE(m_hardwareManager->monitors()->registerMonitorCount, 1);
/* ...et postSetupThing() a arme le minuteur d'interrogation. */
QCOMPARE(m_hardwareManager->timers()->registerTimerCount, 1);
}
/* thingRemoved() est indexe sur m_sunSpecConnections, pas sur la thingClass : il
* n'a donc rien de specifique a faire pour Fronius. Verifie plutot que suppose. */
void SunSpecPluginTest::test_F1_stored_fronius_connection_is_removed_cleanly()
{
QVERIFY(m_thingManager->findConfiguredThing(StoredFroniusThingId));
const int unregisteredBefore = m_hardwareManager->monitors()->unregisterMonitorCount;
QCOMPARE(m_thingManager->removeConfiguredThing(StoredFroniusThingId), Thing::ThingErrorNoError);
QVERIFY(!m_thingManager->findConfiguredThing(StoredFroniusThingId));
QCOMPARE(m_hardwareManager->monitors()->unregisterMonitorCount, unregisteredBefore + 1);
}
/* Le chemin de l'appairage. Sans adresse connue, un setup initial se termine en
* ThingErrorHardwareFailure : c'est un refus explicite, pas un blocage. Avant
* correction, aucune reponse n'arrive jamais. */
void SunSpecPluginTest::test_F1_added_fronius_connection_is_answered()
{
const int monitorsBefore = m_hardwareManager->monitors()->registerMonitorCount;
ThingSetupInfo *info = addConnection(froniusConnectionThingClassId, "Fronius appaire");
QVERIFY(info);
if (!info->isFinished()) {
QSignalSpy finished(info, &ThingSetupInfo::finished);
QVERIFY2(finished.wait(2000), "setupThing() n'a jamais appele info->finish()");
}
QCOMPARE(m_hardwareManager->monitors()->registerMonitorCount, monitorsBefore + 1);
QCOMPARE(info->status(), Thing::ThingErrorHardwareFailure);
QVERIFY(!info->displayMessage().isEmpty());
}
/* Le vendor generique passe par exactement le meme chemin. Si les deux reponses
* divergent, c'est que froniusConnection a ete branche autrement, pas comme les
* vendors deja fonctionnels. */
void SunSpecPluginTest::test_F1_added_fronius_connection_answers_like_the_generic_vendor()
{
ThingSetupInfo *generic = addConnection(sunspecConnectionThingClassId, "SunSpec appaire");
QVERIFY(generic);
if (!generic->isFinished()) {
QSignalSpy finished(generic, &ThingSetupInfo::finished);
QVERIFY2(finished.wait(2000), "setupThing() n'a jamais appele info->finish() pour sunspecConnection");
}
ThingSetupInfo *fronius = addConnection(froniusConnectionThingClassId, "Fronius appaire 2");
QVERIFY(fronius);
if (!fronius->isFinished()) {
QSignalSpy finished(fronius, &ThingSetupInfo::finished);
QVERIFY2(finished.wait(2000), "setupThing() n'a jamais appele info->finish() pour froniusConnection");
}
QCOMPARE(fronius->status(), generic->status());
QCOMPARE(fronius->displayMessage(), generic->displayMessage());
}
QTEST_MAIN(SunSpecPluginTest)
#include "tst_sunspecplugin.moc"