# coding: utf-8

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from tests.functional import *


class TestJobSortFormula(TestFunctional):
    """
    Tests for the job_sort_formula
    """

    def test_job_sort_formula_negative_value(self):
        """
        Test to see that negative values in the
        job_sort_formula sort properly
        """
        a = {'resources_available.ncpus': 2}
        self.server.manager(MGR_CMD_SET, NODE, a, self.mom.shortname)
        self.server.manager(MGR_CMD_CREATE, RSC, {'type': 'float'}, id='foo')

        a = {'job_sort_formula': 'foo', 'scheduling': 'False'}
        self.server.manager(MGR_CMD_SET, SERVER, a, runas=ROOT_USER)

        j1 = Job(TEST_USER, attrs={'Resource_List.foo': -2})
        jid1 = self.server.submit(j1)
        j2 = Job(TEST_USER, attrs={'Resource_List.foo': -1})
        jid2 = self.server.submit(j2)

        self.server.manager(MGR_CMD_SET, SERVER, {'scheduling': 'True'})
        self.server.manager(MGR_CMD_SET, SERVER, {'scheduling': 'False'})

        c = self.scheduler.cycles(lastN=1)[0]
        job_order = [jid2, jid1]
        for i, job in enumerate(job_order):
            self.assertEqual(job.split('.')[0], c.political_order[i])

        self.server.expect(JOB, {'job_state=R': 2})