test: Add InvocationSpy and ValueSpy helper classes

[quassel.git] / src / test / util / invocationspy.cpp

diff --git a/src/test/util/invocationspy.cpp b/src/test/util/invocationspy.cpp
new file mode 100644 (file)
index 0000000..74bb3bd
--- /dev/null
+++ b/src/test/util/invocationspy.cpp
@@ -0,0 +1,46 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2018 by the Quassel Project                        *
+ *   devel@quassel-irc.org                                                 *
+ *                                                                         *
+ *   This program 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 2 of the License, or     *
+ *   (at your option) version 3.                                           *
+ *                                                                         *
+ *   This program 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 this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+ ***************************************************************************/
+
+#include "invocationspy.h"
+
+namespace test {
+
+InvocationSpy::InvocationSpy(QObject* parent)
+    : QObject(parent)
+    , _internalSpy{this, &InvocationSpy::notified}
+{}
+
+void InvocationSpy::notify()
+{
+    emit notified();
+}
+
+bool InvocationSpy::wait(std::chrono::milliseconds timeout)
+{
+    if (_internalSpy.count() > 0) {
+        _internalSpy.clear();
+        return true;
+    }
+    bool result = _internalSpy.wait(timeout.count());
+    _internalSpy.clear();
+    return result;
+}
+
+}  // namespace test