import unittest

from collections import namedtuple

AssignedJob = namedtuple("AssignedJob", ["worker", "started_at"])

from sources.job_queue import assign_jobs, assign_jobs_improved


class MyTestCase(unittest.TestCase):
    def test(self):
        num_workers = 2
        jobs = [1, 2, 3, 4, 5]
        result = [AssignedJob(0, 0), AssignedJob(1, 0), AssignedJob(0, 1), AssignedJob(1, 2), AssignedJob(0, 4)]
        self.assertListEqual(result, assign_jobs_improved(num_workers, jobs))

    def test1(self):
        num_workers = 4
        jobs = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
        result = [AssignedJob(0, 0), AssignedJob(1, 0), AssignedJob(2, 0), AssignedJob(3, 0), AssignedJob(0, 1),
                  AssignedJob(1, 1), AssignedJob(2, 1), AssignedJob(3, 1), AssignedJob(0, 2), AssignedJob(1, 2),
                  AssignedJob(2, 2), AssignedJob(3, 2), AssignedJob(0, 3), AssignedJob(1, 3), AssignedJob(2, 3),
                  AssignedJob(3, 3), AssignedJob(0, 4), AssignedJob(1, 4), AssignedJob(2, 4), AssignedJob(3, 4)]
        self.assertListEqual(result, assign_jobs_improved(num_workers, jobs))


if __name__ == '__main__':
    unittest.main()