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