def METHOD_NAME(self):
    pk = self.first_manuscript.pk
    solrconn = solr.SolrConnection(settings.SOLR_SERVER)
    self.first_manuscript.delete_from_solr(solrconn)
    solrconn.commit()
    indexed = solrconn.query("type:cantusdata_manuscript AND item_id:{}".format(pk))
    self.assertEqual(indexed.numFound, 0)