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'''Unit test for QPixelFormat'''

import os
import sys
import unittest

sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from init_paths import init_test_paths
init_test_paths(False)

from helper.usesqapplication import UsesQApplication
from PySide2.QtCore import QSize, Qt
from PySide2.QtGui import QColor, QImage, QPixelFormat

class QPixelFormatTest(UsesQApplication):
    def test(self):
        image = QImage(QSize(200, 200), QImage.Format_ARGB32)
        image.fill(QColor(Qt.red))
        pixelFormat = image.pixelFormat()
        print(pixelFormat.greenSize())
        self.assertEqual(pixelFormat.alphaSize(), 8)
        self.assertEqual(pixelFormat.redSize(), 8)
        self.assertEqual(pixelFormat.greenSize(), 8)
        self.assertEqual(pixelFormat.blueSize(), 8)
        self.assertEqual(pixelFormat.bitsPerPixel(), 32)

if __name__ == '__main__':
    unittest.main()
