Android: Make avd output parsing testable

And add some tests

Change-Id: Ife0e0c60f55251a1ac23215055ece8fb01478d59
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

src/plugins/android/avdmanageroutputparser.h

@@ -0,0 +1,36 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "androiddeviceinfo.h"
+
+namespace Android {
+namespace Internal {
+
+const char avdManufacturerError[] = "no longer exists as a device";
+
+AndroidDeviceInfoList parseAvdList(const QString &output, QStringList *avdErrorPaths);
+
+} // namespace Internal
+} // namespace Android