def METHOD_NAME(self):
    accession1 = models.Accession.objects.create(
        accessionnumber='a',
        division=self.division)
    accession2 = models.Accession.objects.create(
        accessionnumber='b',
        division=self.division)
    accession1.accessionagents.create(
        agent=self.agent,
        role="Collector")
    accession2.accessionagents.create(
        agent=self.agent,
        role="Collector")