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// SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
#include <gtest/gtest.h>
#include <QLabel>
#include <QTest>
#include "dwatermarkwidget.h"
DWIDGET_USE_NAMESPACE
class ut_DWaterMarkWidget : public testing::Test
{
protected:
void SetUp() override
{
root = new QLabel();
target = new DWaterMarkWidget(root);
root->resize(600, 600);
QImage img(":/data/test.png");
QPixmap pixmap = QPixmap::fromImage(img.scaled(root->size()));
root->setPixmap(pixmap);
}
void TearDown() override
{
if (root)
delete root;
}
inline bool equalImage(const QImage &source)
{
QPixmap result = root->grab();
return result.toImage() == source;
}
DWaterMarkWidget *target = nullptr;
QLabel *root = nullptr;
};
TEST_F(ut_DWaterMarkWidget, paintText)
{
WaterMarkData data = target->data();
data.setType(WaterMarkData::Text);
data.setText("deepin water mark");
data.setLineSpacing(200);
data.setScaleFactor(1.5);
auto font = data.font();
font.setBold(true);
font.setPointSize(20);
data.setFont(font);
data.setColor(Qt::red);
data.setOpacity(0.5);
target->setData(data);
EXPECT_TRUE(equalImage(QImage(":/data/watermarks/text.png")));
}
TEST_F(ut_DWaterMarkWidget, paintImage)
{
WaterMarkData data = target->data();
data.setType(WaterMarkData::Image);
QImage img(":/assets/images/uos.svg");
data.setImage(img);
data.setLineSpacing(200);
data.setGrayScale(true);
target->setData(data);
EXPECT_TRUE(equalImage(QImage(":/data/watermarks/image.png")));
}
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