def test_self_check_state_key_uses_sys_prefix(monkeypatch):
key = "helloworld"
monkeypatch.setattr(sys, "prefix", key)
state = outdated.SelfCheckState("")
assert state.key == key
def test_self_check_state(monkeypatch, tmpdir):
CONTENT = '''{"pip_prefix": {"last_check": "1970-01-02T11:00:00Z",
"pypi_version": "1.0"}}'''
fake_file = pretend.stub(
read=pretend.call_recorder(lambda: CONTENT),
write=pretend.call_recorder(lambda s: None),
)
@pretend.call_recorder
@contextmanager
def fake_open(filename, mode='r'):
yield fake_file
monkeypatch.setattr(outdated, 'open', fake_open, raising=False)
@pretend.call_recorder
@contextmanager
def fake_lock(filename):
yield
monkeypatch.setattr(outdated, "check_path_owner", lambda p: True)
monkeypatch.setattr(lockfile, 'LockFile', fake_lock)
monkeypatch.setattr(os.path, "exists", lambda p: True)
cache_dir = tmpdir / 'cache_dir'
monkeypatch.setattr(sys, 'prefix', tmpdir / 'pip_prefix')
state = outdated.SelfCheckState(cache_dir=cache_dir)
state.save('2.0', datetime.datetime.utcnow())
expected_path = cache_dir / 'selfcheck.json'
assert fake_lock.calls == [pretend.call(expected_path)]
assert fake_open.calls == [
pretend.call(expected_path),
pretend.call(expected_path),
pretend.call(expected_path, 'w'),
]
# json.dumps will call this a number of times
assert len(fake_file.write.calls)
def test_self_check_state_writes_expected_statefile(monkeypatch, tmpdir):
cache_dir = tmpdir / "cache_dir"
cache_dir.mkdir()
key = "helloworld"
statefile_path = _get_statefile_path(str(cache_dir), key)
last_check = datetime.datetime.strptime("1970-01-02T11:00:00Z",
outdated.SELFCHECK_DATE_FMT)
pypi_version = "1.0"
monkeypatch.setattr(sys, "prefix", key)
state = outdated.SelfCheckState(str(cache_dir))
state.save(pypi_version, last_check)
with open(statefile_path) as f:
saved = json.load(f)
expected = {
"key": key,
"last_check": last_check.strftime(outdated.SELFCHECK_DATE_FMT),
"pypi_version": pypi_version,
}
assert expected == saved
def test_self_check_state_reads_expected_statefile(monkeypatch, tmpdir):
cache_dir = tmpdir / "cache_dir"
cache_dir.mkdir()
key = "helloworld"
statefile_path = _get_statefile_path(str(cache_dir), key)
last_check = "1970-01-02T11:00:00Z"
pypi_version = "1.0"
content = {
"key": key,
"last_check": last_check,
"pypi_version": pypi_version,
}
Path(statefile_path).parent.mkdir()
with open(statefile_path, "w") as f:
json.dump(content, f)
monkeypatch.setattr(sys, "prefix", key)
state = outdated.SelfCheckState(str(cache_dir))
assert state.state["last_check"] == last_check
assert state.state["pypi_version"] == pypi_version
def test_self_check_state_no_cache_dir():
state = outdated.SelfCheckState(cache_dir=False)
assert state.state == {}
assert state.statefile_path is None
