def __init__(self, priorityFunction):
        # store the priority function
        self.priorityFunction = priorityFunction
        PriorityQueue.__init__(self)        # super-class initializer
Test if data provider correctly sorts data.
dataset/ETHPy150Open rlpy/rlpy/rlpy/Domains/PacmanPackage/util.py/PriorityQueueWithFunction.__init__--crossover with--dataset/ETHPy150Open tnajdek/django-kendoui-backend/kendoui_backend/tests.py/KendoUITest.test_sort