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# SPDX-FileCopyrightText: 2024-present Hinrich Mahler <chango@mahlerhome.de>
#
# SPDX-License-Identifier: MIT
import datetime as dtm
import pytest
from chango import Version
from chango.concrete import CommentChangeNote, CommentVersionNote
class TestVersionNote:
"""Since VersionNote is an abstract base class, we are testing with CommentVersionNote as a
simple implementation.
Note that we do *not* test abstract methods, as that is the responsibility of the concrete
implementations.
"""
@pytest.fixture(
autouse=True,
params=[None, Version(uid="1.0.0", date=dtm.date(2024, 1, 1))],
ids=["None", "Version"],
)
def setup(self, request):
# This is the next best thing to parametrizing __init__ that I could find
# in reasonable time
version = request.param
self.version = version
self.version_note = CommentVersionNote(version=version)
self.change_notes = [
CommentChangeNote(slug=f"slug-{i}", uid=f"uid-{i}", comment=f"comment-{i}")
for i in range(5)
]
@property
def change_note(self) -> CommentChangeNote:
return self.change_notes[0]
def test_init(self):
assert self.version_note.version == self.version
assert len(self.version_note) == 0
def test_uid(self):
assert self.version_note.uid == (self.version.uid if self.version else None)
def test_date(self):
assert self.version_note.date == (self.version.date if self.version else None)
@pytest.mark.parametrize("key_type", ["uid", "filename"])
def test_set_get_del_item(self, key_type):
key = self.change_note.uid if key_type == "uid" else self.change_note.file_name
self.version_note[key] = self.change_note
assert self.version_note[key] == self.change_note
del self.version_note[key]
with pytest.raises(KeyError):
self.version_note[key]
with pytest.raises(KeyError):
del self.version_note[self.change_note.uid]
def test_setitem_warning(self):
with pytest.warns(
UserWarning, match="Key 'non-matching-key' does not match change note UID"
):
self.version_note["non-matching-key"] = self.change_note
@pytest.mark.parametrize("key_type", ["uid", "filename"])
def test_add_remove_note(self, key_type):
key = self.change_note.uid if key_type == "uid" else self.change_note.file_name
self.version_note.add_change_note(self.change_note)
assert self.version_note[key] == self.change_note
self.version_note.remove_change_note(self.change_note)
with pytest.raises(KeyError):
self.version_note.remove_change_note(self.change_note)
def test_iter(self):
for change_note in self.change_notes:
self.version_note.add_change_note(change_note)
for i, key in enumerate(self.version_note):
assert self.version_note[key] is self.change_notes[i]
def test_len(self):
assert len(self.version_note) == 0
for change_note in self.change_notes:
self.version_note.add_change_note(change_note)
assert len(self.version_note) == len(self.change_notes)
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