def test_link_site_no_overlap(self):
ambig = '''
RES
1b:x-dglc-HEX-x:x
2s:n-acetyl
3b:b-dglc-HEX-1:5
4s:n-acetyl
5b:b-dman-HEX-1:5
6b:a-dman-HEX-1:5
7b:b-dglc-HEX-1:5
8s:n-acetyl
9b:b-dgal-HEX-1:5
10b:a-dman-HEX-1:5
11b:a-dman-HEX-1:5
LIN
1:1d(2+1)2n
2:1o(4+1)3d
3:3d(2+1)4n
4:3o(4+1)5d
5:5o(3|6+1)6d
6:6o(2+1)7d
7:7d(2+1)8n
8:7o(4+1)9d
9:5o(3|6+1)10d
10:10o(3|6+1)11d
'''
exact = '''
RES
1b:x-dglc-HEX-1:5
2s:n-acetyl
3b:b-dglc-HEX-1:5
4s:n-acetyl
5b:b-dman-HEX-1:5
6b:a-dman-HEX-1:5
7b:b-dglc-HEX-1:5
8s:n-acetyl
9b:a-dman-HEX-1:5
10b:a-dman-HEX-1:5
11b:a-dman-HEX-1:5
LIN
1:1d(2+1)2n
2:1o(4+1)3d
3:3d(2+1)4n
4:3o(4+1)5d
5:5o(3+1)6d
6:6o(2+1)7d
7:7d(2+1)8n
8:5o(6+1)9d
9:9o(3+1)10d
10:9o(6+1)11d
'''
ambig = glycoct.loads(ambig)
exact = glycoct.loads(exact)
ambig.set_reducing_end(True)
exact.set_reducing_end(True)
self.assertEqual(ambig.total_composition(), exact.total_composition())
self.assertEqual(ambig, ambig.clone())
self.assertEqual(derivatize(ambig.clone(), 'methyl').total_composition(),
derivatize(exact.clone(), 'methyl').total_composition())
def test_from_glycoct(self):
for structure in glycoct.read(self._file_path):
self.assertEqual(
structure, glycoct.loads(structure.to_glycoct()))