refactor(greeter): add testMode constructor with early-return in lock

src/greeter/greeterproxy.cpp

@@ -121,6 +121,12 @@ GreeterProxy::GreeterProxy(QObject *parent)
     updateAuthSocket();
 }
 
+GreeterProxy::GreeterProxy(bool testMode, QObject *parent)
+    : QObject(parent)
+    , m_testMode(testMode)
+{
+}
+
 GreeterProxy::~GreeterProxy() { }
 
 ////////////////////////
@@ -234,6 +240,10 @@ void GreeterProxy::logout()
 
 void GreeterProxy::lock()
 {
+    if (m_testMode) {
+        setLock(true);
+        return;
+    }
     auto session = Helper::instance()->sessionManager()->activeSession().lock();
     if (!session || session->username() == "dde") {
         qCInfo(lcTlGreeter) << "Trying to lock when no user session active, show lockscreen directly.";

src/greeter/greeterproxy.h

@@ -41,6 +41,7 @@ class GreeterProxy
 
 public:
     explicit GreeterProxy(QObject *parent = nullptr);
+    explicit GreeterProxy(bool testMode, QObject *parent = nullptr);
     ~GreeterProxy();
 
     //////////////////////
@@ -314,6 +315,7 @@ private Q_SLOTS:
 
     QLocalSocket *m_socket{ nullptr };
     LockScreen *m_lockScreen{ nullptr };
+    bool m_testMode{ false };
 
     QString m_hostName{};