From b576f6b17e17083257763d5bcb6bf2b64dd200c3 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Tue, 15 Mar 2016 15:16:19 +0100
Subject: A test helper to avoid writing to the data directory.

---
 common/CMakeLists.txt |  2 ++
 common/test.cpp       | 42 ++++++++++++++++++++++++++++++++++++++++++
 common/test.h         | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 79 insertions(+)
 create mode 100644 common/test.cpp
 create mode 100644 common/test.h

diff --git a/common/CMakeLists.txt b/common/CMakeLists.txt
index 0d61d90..4cb9e91 100644
--- a/common/CMakeLists.txt
+++ b/common/CMakeLists.txt
@@ -63,6 +63,7 @@ set(command_SRCS
     domain/event.cpp
     domain/mail.cpp
     domain/folder.cpp
+    test.cpp
     ${storage_SRCS})
 
 add_library(${PROJECT_NAME} SHARED ${command_SRCS})
@@ -113,6 +114,7 @@ install(FILES
     inspection.h
     notification.h
     bufferadaptor.h
+    test.h
     ${CMAKE_CURRENT_BINARY_DIR}/sink_export.h
     DESTINATION ${INCLUDE_INSTALL_DIR}/${PROJECT_NAME} COMPONENT Devel
 )
diff --git a/common/test.cpp b/common/test.cpp
new file mode 100644
index 0000000..0864f1a
--- /dev/null
+++ b/common/test.cpp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2014 Christian Mollekopf <chrigi_1@fastmail.fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) version 3, or any
+ * later version accepted by the membership of KDE e.V. (or its
+ * successor approved by the membership of KDE e.V.), which shall
+ * act as a proxy defined in Section 6 of version 3 of the license.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "test.h"
+
+#include <QStandardPaths>
+#include <QDir>
+#include <QDebug>
+
+void Sink::Test::initTest()
+{
+    QStandardPaths::setTestModeEnabled(true);
+    // qDebug() << "Removing " << QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation);
+    QDir(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation)).removeRecursively();
+    // qDebug() << "Removing " << QStandardPaths::writableLocation(QStandardPaths::DataLocation);
+    QDir(QStandardPaths::writableLocation(QStandardPaths::DataLocation)).removeRecursively();
+    // qDebug() << "Removing " << QStandardPaths::writableLocation(QStandardPaths::ConfigLocation);
+    QDir(QStandardPaths::writableLocation(QStandardPaths::ConfigLocation)).removeRecursively();
+    // qDebug() << "Removing " << QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation);
+    QDir(QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation)).removeRecursively();
+    // qDebug() << "Removing " << QStandardPaths::writableLocation(QStandardPaths::CacheLocation);
+    QDir(QStandardPaths::writableLocation(QStandardPaths::CacheLocation)).removeRecursively();
+    // qDebug() << "Removing " << QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation);
+    QDir(QStandardPaths::writableLocation(QStandardPaths::GenericCacheLocation)).removeRecursively();
+}
diff --git a/common/test.h b/common/test.h
new file mode 100644
index 0000000..146b4ac
--- /dev/null
+++ b/common/test.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2014 Christian Mollekopf <chrigi_1@fastmail.fm>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) version 3, or any
+ * later version accepted by the membership of KDE e.V. (or its
+ * successor approved by the membership of KDE e.V.), which shall
+ * act as a proxy defined in Section 6 of version 3 of the license.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "sink_export.h"
+
+namespace Sink {
+namespace Test {
+/**
+ * Initialize the test environment.
+ * 
+ * This makes use of QStandardPaths::setTestModeEnabled to avoid writing to the user directory,
+ * and clears all data directories.
+ */
+void SINK_EXPORT initTest();
+}
+}
-- 
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