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# coding: utf-8
import pytest # NOQA
from ruamel import yaml
from roundtrip import round_trip, round_trip_load_all
class TestDocument:
def test_single_doc_begin_end(self):
round_trip("""\
---
- a
- b
...
""", explicit_start=True, explicit_end=True)
def test_multi_doc_begin_end(self):
docs = list(round_trip_load_all("""\
---
- a
...
---
- b
...
"""))
assert docs == [['a'], ['b']]
out = yaml.dump_all(docs, Dumper=yaml.RoundTripDumper, explicit_start=True,
explicit_end=True)
assert out == "---\n- a\n...\n---\n- b\n...\n"
def test_multi_doc_no_start(self):
docs = list(round_trip_load_all("""\
- a
...
---
- b
...
"""))
assert docs == [['a'], ['b']]
def test_multi_doc_no_end(self):
docs = list(round_trip_load_all("""\
- a
---
- b
"""))
assert docs == [['a'], ['b']]
def test_multi_doc_ends_only(self):
# this is ok in 1.2
docs = list(round_trip_load_all("""\
- a
...
- b
...
""", version=(1, 2)))
assert docs == [['a'], ['b']]
def test_multi_doc_ends_only_1_1(self):
# this is not ok in 1.1
with pytest.raises(yaml.parser.ParserError):
docs = list(round_trip_load_all("""\
- a
...
- b
...
""", version=(1, 1)))
assert docs == [['a'], ['b']] # not True, but not reached
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