def test_archives(self):
        path_archives = {'path_1': [Archive('archive_1'), Archive('archive_2')], 
                         'path_2': [Archive('archive_3')],}
        
        af = ArchiveFinder()
        af.path_archives_found = path_archives

        self.assertEquals(len(af.archives), 3)
        self.assertEquals([archive.name for archive in af.archives],
                          ['archive_1', 'archive_2', 'archive_3'])
    def test_archives(self):
        path_archives = {'path_1': [Archive('archive_1'),
                                    Archive('archive_2')],
                         'path_2': [Archive('archive_3')]}

        af = ArchiveFinder()
        af.path_archives_found = path_archives

        self.assertEquals(len(af.archives), 3)
        self.assertEquals([archive.name for archive in af.archives],
                          ['archive_1', 'archive_2', 'archive_3'])