def test_layout_swap(self):
"""swap() method"""
layout = Layout()
layout.add((self.qr, 0))
layout.add((self.qr, 1))
layout.swap(0, 1)
self.assertDictEqual(layout.get_bits(), {
(self.qr, 0): 1,
(self.qr, 1): 0
})
def test_layout_get_bits(self):
"""Get the map from the (qu)bits view"""
layout_dict = {(self.qr, 0): 0, (self.qr, 1): 1, (self.qr, 2): 2}
layout = Layout(layout_dict)
self.assertDictEqual(layout_dict, layout.get_bits())
