>>> from tours import cnst_tour_D

>>> fest_D = {
... 'Canet Rock': [ 
... [(2023, 7, 3), 'Stay Homas', 'Suu', 'Oques Grasses'] ],
... 'Vida': [
... [(2023, 7, 1), 'Vetusta Morla', 'Suu'],
... [(2023, 7, 2), 'Nathy Peluso', 'Stay Homas'],
... [(2023, 7, 3), 'Love of Lesbian', 'Clara Peya'] ],
... 'Luz de Gas': [ 
... [(2023, 6, 18), 'Clara Peya'],
... [(2023, 6, 25), 'Bet'],
... [(2023, 7, 2), 'Suu'] ]
... }

--ini-tests

>>> tour_D = cnst_tour_D(fest_D, ['Oques Grasses', 'Bet'])
>>> if tour_D == {
... 'Oques Grasses': [((2023, 7, 3), 'Canet Rock')],
... 'Bet': [((2023, 6, 25), 'Luz de Gas')]
... }:
...     True
... else:
...     print(tour_D)
True

>>> tour_D = cnst_tour_D(fest_D, ['Stay Homas', 'Suu', 'Zoo'])
>>> if tour_D == {
... 'Stay Homas': [((2023, 7, 3), 'Canet Rock'), ((2023, 7, 2), 'Vida')],
... 'Suu': [((2023, 7, 3), 'Canet Rock'),  ((2023, 7, 1), 'Vida'), ((2023, 7, 2), 'Luz de Gas')],
... 'Zoo': []
... }:
...     True
... else:
...     print(tour_D)
True

>>> cnst_tour_D(fest_D, ['Peret'])
{'Peret': []}

--fi-tests