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from pathlib import Path
import pytest
from logging import DEBUG, WARNING, ERROR, CRITICAL
from pytest import LogCaptureFixture
from pyssg.database import Database
from pyssg.database_entry import DatabaseEntry
def test_read_database_no_db(test_dir: str, caplog: LogCaptureFixture) -> None:
path: str = f'{test_dir}/non_existent_db.psv'
war: tuple[str, int, str] = ('pyssg.database',
WARNING,
f'"{path}" doesn\'t exist, will be created '
'once process finishes, ignore if it\'s the '
'first run')
db: Database = Database(path)
db.read()
assert caplog.record_tuples[-1] == war
def test_read_database_not_a_file(test_dir: str,
caplog: LogCaptureFixture) -> None:
path: str = test_dir
err: tuple[str, int, str] = ('pyssg.database',
ERROR,
f'"{path}" is not a file')
db: Database = Database(path)
with pytest.raises(SystemExit) as system_exit:
db.read()
assert system_exit.type == SystemExit
assert system_exit.value.code == 1
assert caplog.record_tuples[-1] == err
def test_read_database(tmp_db: Path,
tmp_db_e1: DatabaseEntry,
tmp_db_e2: DatabaseEntry) -> None:
db: Database = Database(str(tmp_db))
db.read()
exp_db_e: dict[str, DatabaseEntry] = {tmp_db_e1.fname: tmp_db_e1,
tmp_db_e2.fname: tmp_db_e2}
for fname in db.e.keys():
assert str(db.e[fname]) == str(exp_db_e[fname])
def test_read_database_wrong_col_num(tmp_db_wrong_col_num: Path,
caplog: LogCaptureFixture) -> None:
cri: tuple[str, int, str] = ('pyssg.database',
CRITICAL,
'row 1 doesn\'t contain 5 columns, '
'contains 4 columns: '
'"[\'name\', \'0.0\', \'0.0\', \'cksm\']"')
db: Database = Database(str(tmp_db_wrong_col_num))
with pytest.raises(SystemExit) as system_exit:
db.read()
assert system_exit.type == SystemExit
assert system_exit.value.code == 1
assert caplog.record_tuples[-1] == cri
def test_update_entry_tags(tmp_db: Path,
tmp_db_e1: DatabaseEntry,
caplog: LogCaptureFixture) -> None:
caplog.set_level(DEBUG, logger='pyssg.database')
fname: str = tmp_db_e1.fname
new_tags: set[str] = {'tag1', 'tag2', 'tag3'}
deb: tuple[str, int, str] = ('pyssg.database',
DEBUG,
f'entry "{fname}" new tags: {new_tags}')
db: Database = Database(str(tmp_db))
db.read()
db.update_tags(fname, new_tags)
assert db.e[fname].tags == new_tags
assert caplog.record_tuples[-1] == deb
def test_update_entry_tags_failure(tmp_db: Path,
caplog: LogCaptureFixture) -> None:
fname: str = 'non_existent_file.md'
new_tags: set[str] = {'tag1', 'tag2', 'tag3'}
err: tuple[str, int, str] = ('pyssg.database',
ERROR,
f'can\'t update tags for entry "{fname}",'
' as it is not present in db')
db: Database = Database(str(tmp_db))
db.read()
with pytest.raises(SystemExit) as system_exit:
db.update_tags(fname, new_tags)
assert system_exit.type == SystemExit
assert system_exit.value.code == 1
assert caplog.record_tuples[-1] == err
def test_update_entry_new_entry_full_path(tmp_db: Path,
tmp_src_dir: Path,
caplog: LogCaptureFixture) -> None:
caplog.set_level(DEBUG, logger='pyssg.database')
fname: str = f'{tmp_src_dir}/new.md'
deb: tuple[str, int, str] = ('pyssg.database',
DEBUG,
f'entry "{fname}" didn\'t exist, adding with'
' defaults')
db: Database = Database(str(tmp_db))
db.read()
db.update(fname)
assert caplog.record_tuples[-1] == deb
def test_update_entry_new_entry_fname_only(tmp_db: Path,
tmp_src_dir: Path,
caplog: LogCaptureFixture) -> None:
caplog.set_level(DEBUG, logger='pyssg.database')
fname: str = f'{tmp_src_dir}/new.md'
deb: tuple[str, int, str] = ('pyssg.database',
DEBUG,
'entry "new.md" didn\'t exist, adding with'
' defaults')
db: Database = Database(str(tmp_db))
db.read()
db.update(fname, f'{tmp_src_dir}/')
assert caplog.record_tuples[-1] == deb
def test_update_entry_no_mod(tmp_db: Path,
tmp_src_dir: Path,
caplog: LogCaptureFixture) -> None:
caplog.set_level(DEBUG, logger='pyssg.database')
fname: str = f'{tmp_src_dir}/first.md'
deb: tuple[str, int, str] = ('pyssg.database',
DEBUG,
'entry "first.md" hasn\'t been modified')
db: Database = Database(str(tmp_db))
db.read()
db.update(fname, f'{tmp_src_dir}/')
assert caplog.record_tuples[-1] == deb
def test_update_entry_modified(tmp_db: Path,
tmp_src_dir: Path,
caplog: LogCaptureFixture) -> None:
caplog.set_level(DEBUG, logger='pyssg.database')
fname: str = f'{tmp_src_dir}/a/second.md'
with open(fname, 'a') as f:
f.write('Added modification.\n')
deb: tuple[str, int, str] = ('pyssg.database',
DEBUG,
'entry "a/second.md" new content: ')
db: Database = Database(str(tmp_db))
db.read()
db.update(fname, f'{tmp_src_dir}/')
# instead of checking the whole deb tuple, check that the message starts
# with the "new content", as getting the same timestamp will be difficult
assert caplog.record_tuples[-1][1] == DEBUG
assert caplog.record_tuples[-1][2].startswith(deb[2])
def test_write_database_no_change(tmp_db: Path,
tmp_db_e1: DatabaseEntry,
tmp_db_e2: DatabaseEntry) -> None:
db: Database = Database(str(tmp_db))
db.read()
db.write()
exp_db_e: dict[str, DatabaseEntry] = {tmp_db_e1.fname: tmp_db_e1,
tmp_db_e2.fname: tmp_db_e2}
db2: Database = Database(str(tmp_db))
db2.read()
for fname in db2.e.keys():
assert str(db2.e[fname]) == str(exp_db_e[fname])
def test_write_database_new_entry(tmp_db: Path,
tmp_src_dir: Path,
tmp_db_e1: DatabaseEntry,
tmp_db_e2: DatabaseEntry) -> None:
fname: str = 'new.md'
full_path: str = f'{tmp_src_dir}/{fname}'
db: Database = Database(str(tmp_db))
db.read()
db.update(full_path, f'{tmp_src_dir}/')
db_e2: DatabaseEntry = db.e[fname]
db.write()
exp_db_e: dict[str, DatabaseEntry] = {tmp_db_e1.fname: tmp_db_e1,
tmp_db_e2.fname: tmp_db_e2,
fname: db_e2}
db2: Database = Database(str(tmp_db))
db2.read()
for fname in db2.e.keys():
assert str(db2.e[fname]) == str(exp_db_e[fname])
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