def testEncodeDecodePoint(self):
s = QPointF()
string = QgsSymbolLayerUtils.encodePoint(s)
s2 = QgsSymbolLayerUtils.decodePoint(string)
self.assertEqual(s2, s)
s = QPointF(1.5, 2.5)
string = QgsSymbolLayerUtils.encodePoint(s)
s2 = QgsSymbolLayerUtils.decodePoint(string)
self.assertEqual(s2, s)
# bad string
s2 = QgsSymbolLayerUtils.decodePoint('')
self.assertEqual(s2, QPointF())
def testEncodeDecodePoint(self):
s = QPointF()
string = QgsSymbolLayerUtils.encodePoint(s)
s2 = QgsSymbolLayerUtils.decodePoint(string)
self.assertEqual(s2, s)
s = QPointF(1.5, 2.5)
string = QgsSymbolLayerUtils.encodePoint(s)
s2 = QgsSymbolLayerUtils.decodePoint(string)
self.assertEqual(s2, s)
# bad string
s2 = QgsSymbolLayerUtils.decodePoint('')
self.assertEqual(s2, QPointF())
def testToPoint(self):
s2, ok = QgsSymbolLayerUtils.toPoint(None)
self.assertFalse(ok)
s2, ok = QgsSymbolLayerUtils.toPoint(4)
self.assertFalse(ok)
s2, ok = QgsSymbolLayerUtils.toPoint('4')
self.assertFalse(ok)
# arrays
s2, ok = QgsSymbolLayerUtils.toPoint([4])
self.assertFalse(ok)
s2, ok = QgsSymbolLayerUtils.toPoint([])
self.assertFalse(ok)
s2, ok = QgsSymbolLayerUtils.toPoint([4, 5, 6])
self.assertFalse(ok)
s2, ok = QgsSymbolLayerUtils.toPoint([4, 5])
self.assertTrue(ok)
self.assertEqual(s2, QPointF(4, 5))
s2, ok = QgsSymbolLayerUtils.toPoint(['4', '5'])
self.assertTrue(ok)
self.assertEqual(s2, QPointF(4, 5))
# string values
s = QPointF()
string = QgsSymbolLayerUtils.encodePoint(s)
s2, ok = QgsSymbolLayerUtils.toPoint(string)
self.assertTrue(ok)
self.assertEqual(s2, s)
s = QPointF(1.5, 2.5)
string = QgsSymbolLayerUtils.encodePoint(s)
s2, ok = QgsSymbolLayerUtils.toPoint(string)
self.assertTrue(ok)
self.assertEqual(s2, s)
# bad string
s2, ok = QgsSymbolLayerUtils.toPoint('')
self.assertFalse(ok)
self.assertEqual(s2, QPointF())