Fix test_from_text test (declare Preassembler)
Fix test_from_text test (declare Preassembler)

johnbachman/belpy,sorgerlab/indra,pvtodorov/indra,johnbachman/indra,johnbachman/indra,sorgerlab/indra,jmuhlich/indra,bgyori/indra,sorgerlab/belpy,johnbachman/indra,pvtodorov/indra,pvtodorov/indra,bgyori/indra,sorgerlab/belpy,jmuhlich/indra,jmuhlich/indra,johnbachman/belpy,johnbachman/belpy,bgyori/indra,sorgerlab/indra,pvtodorov/indra,sorgerlab/belpy