def test_no_calculation(self):
sol = _get_shortest_solution(('x',), ('x',), (), self.methods)
assert isinstance(sol, tuple)
assert len(sol) == 3
assert len(sol[0]) == 0
assert len(sol[1]) == 0
assert len(sol[2]) == 0
def test_no_calculation(self):
sol = _get_shortest_solution(('x',), ('x',), (), self.methods)
assert isinstance(sol, tuple)
assert len(sol) == 3
assert len(sol[0]) == 0
assert len(sol[1]) == 0
assert len(sol[2]) == 0
def test_depth_3_calculation(self):
_get_shortest_solution(('w',), ('a', 'b'), (), self.methods)
def test_simplest_calculation(self):
sol = _get_shortest_solution(('y',), ('x',), (), self.methods)
assert len(sol[0]) == 1
def test_depth_3_calculation(self):
_get_shortest_solution(('w', ), ('a', 'b'), (), self.methods)
def test_simplest_calculation(self):
sol = _get_shortest_solution(('y', ), ('x', ), (), self.methods)
assert len(sol[0]) == 1
