def test_descendants(self):
desc = list(descendants(self.xc1[0]['p']))
self.assertEqual(desc, [])
desc = list(descendants(self.xc2[0]['p']))
self.assertEqual(len(desc), 1)
self.check(desc[0], 'p', 'alignment', 't', ['t1'])
desc = list(descendants(self.xc3[0]['p']))
self.assertEqual(len(desc), 3)
self.check(desc[0], 'p', 'segmentation', 'w', ['w1', 'w2', 'w3'])
self.check(desc[1], 'w', 'segmentation', 'm',
['m1', 'm2', 'm3', 'm4', 'm5', 'm6'])
self.check(desc[2], 'm', 'alignment', 'g',
['g1', 'g2', 'g3', 'g4', 'g5', 'g6'])
desc = list(descendants(self.xc3[0]['w']['w1']))
self.assertEqual(len(desc), 2)
self.check(desc[0], 'w', 'segmentation', 'm', ['m1', 'm2'])
self.check(desc[1], 'm', 'alignment', 'g', ['g1', 'g2'])
desc = list(descendants(self.xc3[0]['p'], follow='all'))
self.assertEqual(len(desc), 5)
self.check(desc[0], 'p', 'segmentation', 'w', ['w1', 'w2', 'w3'])
self.check(desc[1], 'p', 'alignment', 't', ['t1'])
self.check(desc[2], 'w', 'segmentation', 'm',
['m1', 'm2', 'm3', 'm4', 'm5', 'm6'])
self.check(desc[3], 'w', 'alignment', 'x',
['x1', 'x2', 'x3'])
self.check(desc[4], 'm', 'alignment', 'g',
['g1', 'g2', 'g3', 'g4', 'g5', 'g6'])
desc = list(
descendants(self.xc3[0]['p'],
refattrs=('segmentation', 'alignment', 'children'),
follow='all')
)
self.assertEqual(len(desc), 6)
self.check(desc[0], 'p', 'segmentation', 'w', ['w1', 'w2', 'w3'])
self.check(desc[1], 'p', 'alignment', 't', ['t1'])
self.check(desc[2], 'w', 'segmentation', 'm',
['m1', 'm2', 'm3', 'm4', 'm5', 'm6'])
self.check(desc[3], 'w', 'alignment', 'x',
['x1', 'x2', 'x3'])
self.check(desc[4], 'm', 'alignment', 'g',
['g1', 'g2', 'g3', 'g4', 'g5', 'g6'])
self.check(desc[5], 'x', 'children', 'x',
['x4', 'x5'])
def test_descendants(self):
desc = list(descendants(xc1[0]['p']))
assert desc == []
desc = list(descendants(xc2[0]['p']))
assert len(desc) == 1
self.check(desc[0], 'p', 'alignment', 't', ['t1'])
desc = list(descendants(xc3[0]['p']))
assert len(desc) == 3
self.check(desc[0], 'p', 'segmentation', 'w', ['w1', 'w2', 'w3'])
self.check(desc[1], 'w', 'segmentation', 'm',
['m1', 'm2', 'm3', 'm4', 'm5', 'm6'])
self.check(desc[2], 'm', 'alignment', 'g',
['g1', 'g2', 'g3', 'g4', 'g5', 'g6'])
desc = list(descendants(xc3[0]['w']['w1']))
assert len(desc) == 2
self.check(desc[0], 'w', 'segmentation', 'm', ['m1', 'm2'])
self.check(desc[1], 'm', 'alignment', 'g', ['g1', 'g2'])
desc = list(descendants(xc3[0]['p'], follow='all'))
assert len(desc) == 5
self.check(desc[0], 'p', 'segmentation', 'w', ['w1', 'w2', 'w3'])
self.check(desc[1], 'p', 'alignment', 't', ['t1'])
self.check(desc[2], 'w', 'segmentation', 'm',
['m1', 'm2', 'm3', 'm4', 'm5', 'm6'])
self.check(desc[3], 'w', 'alignment', 'x',
['x1', 'x2', 'x3'])
self.check(desc[4], 'm', 'alignment', 'g',
['g1', 'g2', 'g3', 'g4', 'g5', 'g6'])
desc = list(
descendants(xc3[0]['p'],
refattrs=('segmentation', 'alignment', 'children'),
follow='all')
)
assert len(desc) == 6
self.check(desc[0], 'p', 'segmentation', 'w', ['w1', 'w2', 'w3'])
self.check(desc[1], 'p', 'alignment', 't', ['t1'])
self.check(desc[2], 'w', 'segmentation', 'm',
['m1', 'm2', 'm3', 'm4', 'm5', 'm6'])
self.check(desc[3], 'w', 'alignment', 'x',
['x1', 'x2', 'x3'])
self.check(desc[4], 'm', 'alignment', 'g',
['g1', 'g2', 'g3', 'g4', 'g5', 'g6'])
self.check(desc[5], 'x', 'children', 'x',
['x4', 'x5'])
desc = list(descendants(xc4[0]['w']))
assert len(desc) == 1
self.check(desc[0], 'w', 'segmentation', 'w', ['w1'])
desc = list(descendants(xc4[0]['w'], follow='all'))
assert len(desc) == 1
self.check(desc[0], 'w', 'segmentation', 'w', ['w1'])
desc = list(descendants(xc5[0]['w']))
assert len(desc) == 1
self.check(desc[0], 'w', 'segmentation', 'w', ['w1', 'w2'])
desc = list(descendants(xc5[0]['w'], follow='all'))
assert len(desc) == 1
self.check(desc[0], 'w', 'segmentation', 'w', ['w1', 'w2'])