Split out wizard welcome page

Signed-off-by: Felix Weilbach <felix.weilbach@nextcloud.com>

4 files changed, 187 insertions, 0 deletions

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 2297eb0da..9dcc1730d 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -9,6 +9,7 @@ add_library(testutils
   STATIC
   syncenginetestutils.cpp
   pushnotificationstestutils.cpp
+  themeutils.cpp
 )
 
 target_link_libraries(testutils PUBLIC ${APPLICATION_EXECUTABLE}sync Qt5::Test)
@@ -54,6 +55,7 @@ nextcloud_add_test(LockedFiles)
 nextcloud_add_test(FolderWatcher)
 nextcloud_add_test(Capabilities)
 nextcloud_add_test(PushNotifications)
+nextcloud_add_test(Theme)
 
 if( UNIX AND NOT APPLE )
     nextcloud_add_test(InotifyWatcher)
diff --git a/test/testtheme.cpp b/test/testtheme.cpp
new file mode 100644
index 000000000..52bc7b324
--- /dev/null
+++ b/test/testtheme.cpp
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2021 by Felix Weilbach <felix.weilbach@nextcloud.com>
+ *
+ * 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) any later version.
+ *
+ * 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.
+ */
+
+#include <QTest>
+
+#include "theme.h"
+#include "themeutils.h"
+
+class TestTheme : public QObject
+{
+    Q_OBJECT
+
+public:
+    TestTheme()
+    {
+        Q_INIT_RESOURCE(resources);
+        Q_INIT_RESOURCE(theme);
+    }
+
+private slots:
+    void testHidpiFileName_darkBackground_returnPathToWhiteIcon()
+    {
+        FakePaintDevice paintDevice;
+        const QColor backgroundColor("#000000");
+        const QString iconName("icon-name");
+
+        const auto iconPath = OCC::Theme::hidpiFileName(iconName + ".png", backgroundColor, &paintDevice);
+
+        QCOMPARE(iconPath, ":/client/theme/white/" + iconName + ".png");
+    }
+
+    void testHidpiFileName_lightBackground_returnPathToBlackIcon()
+    {
+        FakePaintDevice paintDevice;
+        const QColor backgroundColor("#ffffff");
+        const QString iconName("icon-name");
+
+        const auto iconPath = OCC::Theme::hidpiFileName(iconName + ".png", backgroundColor, &paintDevice);
+
+        QCOMPARE(iconPath, ":/client/theme/black/" + iconName + ".png");
+    }
+
+    void testHidpiFileName_hidpiDevice_returnHidpiIconPath()
+    {
+        FakePaintDevice paintDevice;
+        paintDevice.setHidpi(true);
+        const QColor backgroundColor("#000000");
+        const QString iconName("wizard-files");
+
+        const auto iconPath = OCC::Theme::hidpiFileName(iconName + ".png", backgroundColor, &paintDevice);
+
+        QCOMPARE(iconPath, ":/client/theme/white/" + iconName + "@2x.png");
+    }
+
+    void testIsDarkColor_nextcloudBlue_returnTrue()
+    {
+        const QColor color(0, 130, 201);
+
+        const auto result = OCC::Theme::isDarkColor(color);
+
+        QCOMPARE(result, true);
+    }
+
+    void testIsDarkColor_lightColor_returnFalse()
+    {
+        const QColor color(255, 255, 255);
+
+        const auto result = OCC::Theme::isDarkColor(color);
+
+        QCOMPARE(result, false);
+    }
+
+    void testIsDarkColor_darkColor_returnTrue()
+    {
+        const QColor color(0, 0, 0);
+
+        const auto result = OCC::Theme::isDarkColor(color);
+
+        QCOMPARE(result, true);
+    }
+
+    void testIsHidpi_hidpi_returnTrue()
+    {
+        FakePaintDevice paintDevice;
+        paintDevice.setHidpi(true);
+
+        QCOMPARE(OCC::Theme::isHidpi(&paintDevice), true);
+    }
+
+    void testIsHidpi_lowdpi_returnFalse()
+    {
+        FakePaintDevice paintDevice;
+        paintDevice.setHidpi(false);
+
+        QCOMPARE(OCC::Theme::isHidpi(&paintDevice), false);
+    }
+};
+
+QTEST_GUILESS_MAIN(TestTheme)
+#include "testtheme.moc"
diff --git a/test/themeutils.cpp b/test/themeutils.cpp
new file mode 100644
index 000000000..763d58a1f
--- /dev/null
+++ b/test/themeutils.cpp
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 by Felix Weilbach <felix.weilbach@nextcloud.com>
+ *
+ * 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) any later version.
+ *
+ * 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.
+ */
+
+#include "themeutils.h"
+
+FakePaintDevice::FakePaintDevice() = default;
+
+QPaintEngine *FakePaintDevice::paintEngine() const
+{
+    return nullptr;
+}
+
+void FakePaintDevice::setHidpi(bool value)
+{
+    _hidpi = value;
+}
+
+int FakePaintDevice::metric(QPaintDevice::PaintDeviceMetric metric) const
+{
+    switch (metric) {
+    case QPaintDevice::PdmDevicePixelRatio:
+        if (_hidpi) {
+            return 2;
+        }
+        return 1;
+    default:
+        return QPaintDevice::metric(metric);
+    }
+}
diff --git a/test/themeutils.h b/test/themeutils.h
new file mode 100644
index 000000000..4e8327e54
--- /dev/null
+++ b/test/themeutils.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) by Felix Weilbach <felix.weilbach@nextcloud.com>
+ *
+ * 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) any later version.
+ *
+ * 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.
+ */
+
+#pragma once
+
+#include <QPaintDevice>
+#include <QTest>
+
+class FakePaintDevice : public QPaintDevice
+{
+public:
+    FakePaintDevice();
+
+    QPaintEngine *paintEngine() const override;
+
+    void setHidpi(bool value);
+
+protected:
+    int metric(QPaintDevice::PaintDeviceMetric metric) const override;
+
+private:
+    bool _hidpi = false;
+};