def test_calcSpacerErrorMarginBorder3(self):
layout = Layout((40, 200), border=3)
layout.addLayer()
self.assertEqual(0, sum(layout._calcPaddings()))
self.assertEqual(0, layout._showSparePixels())
layout.addLayer()
self.assertEqual(0, layout._showSparePixels())
self.assertEqual(1, sum(layout._paddings))
layout.addLayer()
self.assertEqual(0, layout._showSparePixels())
self.assertEqual(1, sum(layout._paddings))
def test_spacersWidth(self):
layout = Layout((400, 200), border=1)
layout.addLayer()
layout.addLayer()
# VERIFIED correct unit test
self.assertEqual(0, layout._showSparePixels())
# VERIFIED correct unit test
self.assertEqual(2, layout._sumSpacersWidth())
layout.addLayer()
self.assertEqual(2, layout._sumSpacersWidth())
self.assertEqual(0, layout._showSparePixels())