def test_getitem_exceeding_range(filled_database):
entries = filled_database[7:1000]
foo = Tag("foo")
foo.id = 1
bar = Tag("bar")
bar.id = 2
assert entries == [DatabaseEntry(id=8, tags=[foo]), DatabaseEntry(id=9), DatabaseEntry(id=10, tags=[bar])]
def test_query(filled_database):
foo = Tag('foo')
foo.id = 1
bar = Tag('bar')
bar.id = 2
entries = filled_database.query(
attrs.Tag('foo') | attrs.Tag('bar'), sortby='id')
assert len(entries) == 4
assert entries == [
DatabaseEntry(id=4, tags=[foo]),
DatabaseEntry(id=5, tags=[bar]),
DatabaseEntry(id=8, tags=[foo]),
DatabaseEntry(id=10, tags=[bar])]
def test_query(filled_database):
foo = Tag("foo")
foo.id = 1
bar = Tag("bar")
bar.id = 2
entries = filled_database.query(attrs.Tag("foo") | attrs.Tag("bar"), sortby="id")
assert len(entries) == 4
assert entries == [
DatabaseEntry(id=4, tags=[foo]),
DatabaseEntry(id=5, tags=[bar]),
DatabaseEntry(id=8, tags=[foo]),
DatabaseEntry(id=10, tags=[bar]),
]
def test_remove_tag_undo_redo(filled_database):
foo = Tag('foo')
foo.id = 1
fourth_entry = filled_database.get_entry_by_id(4)
assert foo in fourth_entry.tags
filled_database.remove_tag(fourth_entry, 'foo')
assert foo not in fourth_entry.tags
assert foo in filled_database.tags
filled_database.undo()
assert foo in fourth_entry.tags
assert foo in filled_database.tags
filled_database.redo()
assert foo not in fourth_entry.tags
assert foo in filled_database.tags
eighth_entry = filled_database.get_entry_by_id(8)
filled_database.remove_tag(eighth_entry, 'foo')
assert foo not in eighth_entry.tags
assert foo not in filled_database.tags
filled_database.undo()
assert foo not in fourth_entry.tags
assert foo in eighth_entry.tags
assert foo in filled_database.tags
filled_database.redo()
assert foo not in eighth_entry.tags
assert foo not in filled_database.tags
def test_get_existing_tag(database):
entry = DatabaseEntry()
database.tag(entry, 'tag')
database.add(entry)
expected_tag = Tag('tag')
expected_tag.id = 1
assert database.get_tag('tag') == expected_tag
def test_get_existing_tag(database):
entry = DatabaseEntry()
database.tag(entry, 'tag')
database.add(entry)
expected_tag = Tag('tag')
expected_tag.id = 1
assert database.get_tag('tag') == expected_tag
def test_remove_tag_undo_redo(filled_database):
foo = Tag('foo')
foo.id = 1
fourth_entry = filled_database.get_entry_by_id(4)
assert foo in fourth_entry.tags
filled_database.remove_tag(fourth_entry, 'foo')
assert foo not in fourth_entry.tags
assert foo in filled_database.tags
filled_database.undo()
assert foo in fourth_entry.tags
assert foo in filled_database.tags
filled_database.redo()
assert foo not in fourth_entry.tags
assert foo in filled_database.tags
eighth_entry = filled_database.get_entry_by_id(8)
filled_database.remove_tag(eighth_entry, 'foo')
assert foo not in eighth_entry.tags
assert foo not in filled_database.tags
filled_database.undo()
assert foo not in fourth_entry.tags
assert foo in eighth_entry.tags
assert foo in filled_database.tags
filled_database.redo()
assert foo not in eighth_entry.tags
assert foo not in filled_database.tags
def test_getitem_negative_indices_slice(filled_database):
entries = filled_database[-2:-8:-2]
bar = Tag('bar')
bar.id = 2
assert entries == [
DatabaseEntry(id=9),
DatabaseEntry(id=7),
DatabaseEntry(id=5, tags=[bar])]
def test_getitem_negative_indices_slice(filled_database):
entries = filled_database[-2:-8:-2]
bar = Tag('bar')
bar.id = 2
assert entries == [
DatabaseEntry(id=9),
DatabaseEntry(id=7),
DatabaseEntry(id=5, tags=[bar])]
def test_remove_many_entries(filled_database):
bar = Tag("bar")
bar.id = 2
# required to check if `remove_many` adds any entries to undo-history
filled_database.clear_histories()
filled_database.remove_many(filled_database[:8])
assert len(filled_database) == 2
assert list(filled_database) == [DatabaseEntry(id=9), DatabaseEntry(id=10, tags=[bar])]
filled_database.undo()
assert len(filled_database) == 10
with pytest.raises(EmptyCommandStackError):
filled_database.undo()
def test_remove_tag(filled_database):
foo = Tag("foo")
foo.id = 1
fourth_entry = filled_database.get_entry_by_id(4)
assert foo in fourth_entry.tags
eighth_entry = filled_database.get_entry_by_id(8)
assert foo in eighth_entry.tags
filled_database.remove_tag(fourth_entry, "foo")
assert foo not in fourth_entry.tags
assert foo in filled_database.tags
filled_database.remove_tag(eighth_entry, "foo")
assert foo not in eighth_entry.tags
assert foo not in filled_database.tags
def test_remove_many_entries(filled_database):
bar = Tag('bar')
bar.id = 2
# required to check if `remove_many` adds any entries to undo-history
filled_database.clear_histories()
filled_database.remove_many(filled_database[:8])
assert len(filled_database) == 2
assert list(filled_database) == [
DatabaseEntry(id=9),
DatabaseEntry(id=10, tags=[bar])]
filled_database.undo()
assert len(filled_database) == 10
with pytest.raises(EmptyCommandStackError):
filled_database.undo()
def test_getitem_custom(filled_database):
entries = filled_database[1:5:2]
foo = Tag('foo')
foo.id = 1
assert entries == [
DatabaseEntry(id=2), DatabaseEntry(id=4, tags=[foo])]
def test_getitem_custom(filled_database):
entries = filled_database[1:5:2]
foo = Tag('foo')
foo.id = 1
assert entries == [DatabaseEntry(id=2), DatabaseEntry(id=4, tags=[foo])]