def test_single_leaf(self): word = single.word() leaf = single.edge.leaf( start = 4, length = word.length_descriptor(), label = 6 ) res = list( leaf.postorder_iteration() ) self.assertEqual( res, [ leaf ] ) self.assertTrue( isinstance( res[0], single.edge ) )
def test_single_word(self): word = single.word() ld = word.length_descriptor() self.assertEqual( len( word ), 0 ) self.assertEqual( ld(), 0 ) self.assertEqual( list( word.substring( 0, ld() ) ), [] ) c1 = object() c2 = object() word.append( c1 ) self.assertEqual( len( word ), 1 ) self.assertEqual( ld(), 1 ) self.assertEqual( word[0], c1 ) self.assertEqual( list( word ), [ c1 ] ) word.append( c2 ) self.assertEqual( len( word ), 2 ) self.assertEqual( ld(), 2 ) self.assertEqual( word[0], c1 ) self.assertEqual( word[1], c2 ) self.assertEqual( list( word ), [ c1, c2 ] ) self.assertEqual( list( word.substring( 0, 0 ) ), [] ) self.assertEqual( list( word.substring( 0, 1 ) ), [ c1 ] ) self.assertEqual( list( word.substring( 0, 2 ) ), [ c1, c2 ] ) self.assertEqual( list( word.substring( 1, 1 ) ), [] ) self.assertEqual( list( word.substring( 1, 2 ) ), [ c2 ] )
def setUp(self): self.root = single.edge.root() self.word = single.word() length = self.word.length_descriptor() self.edge_named = { "r_b1": single.edge.branch( start = 0, stop = 3 ), "r_b2": single.edge.branch( start = 1, stop = 3 ), "r_l1": single.edge.leaf( start = 4, length = length, label = 6 ), "r_b1_b1": single.edge.branch( start = 2, stop = 3 ), "r_b1_l1": single.edge.leaf( start = 4, length = length, label = 7 ), "r_b1_b1_l1": single.edge.leaf( start = 4, length = length, label = 8 ), "r_b1_b1_l2": single.edge.leaf( start = 4, length = length, label = 9 ), "r_b2_l1": single.edge.leaf( start = 4, length = length, label = 10 ), "r_b2_l2": single.edge.leaf( start = 4, length = length, label = 11 ), } self.root[ "r_b1" ] = self.edge_named[ "r_b1" ] self.root[ "r_b2" ] = self.edge_named[ "r_b2" ] self.root[ "r_l1" ] = self.edge_named[ "r_l1" ] self.edge_named[ "r_b1" ][ "r_b1_b1" ] = self.edge_named[ "r_b1_b1" ] self.edge_named[ "r_b1" ][ "r_b1_l1" ] = self.edge_named[ "r_b1_l1" ] self.edge_named[ "r_b1_b1" ][ "r_b1_b1_l1" ] = self.edge_named[ "r_b1_b1_l1" ] self.edge_named[ "r_b1_b1" ][ "r_b1_b1_l2" ] = self.edge_named[ "r_b1_b1_l2" ] self.edge_named[ "r_b2" ][ "r_b2_l1" ] = self.edge_named[ "r_b2_l1" ] self.edge_named[ "r_b2" ][ "r_b2_l2" ] = self.edge_named[ "r_b2_l2" ]
def setUp(self): self.root = single.edge.root() self.branch = single.edge.branch(start=1, stop=2) self.word = single.word() self.leaf = single.edge.leaf(start=4, length=self.word.length_descriptor(), label=6)
def test_single_leaf(self): word = single.word() leaf = single.edge.leaf( start = 4, length = word.length_descriptor(), label = 6 ) res = list( leaf.postorder_iteration() ) self.assertEqual( res, [ leaf ] ) self.assertTrue( isinstance( res[0], single.edge ) ) cl = single.const_edge.from_edge( leaf ) res = list( cl.postorder_iteration() ) self.assertEqual( res, [ cl ] ) self.assertTrue( isinstance( res[0], single.const_edge ) )
def setUp(self): self.root = single.edge.root() self.branch = single.edge.branch( start = 1, stop = 2 ) self.word = single.word() self.leaf = single.edge.leaf( start = 4, length = self.word.length_descriptor(), label = 6 )