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import io
from textwrap import dedent
import pytest
from vdirsyncer import cli, exceptions
from vdirsyncer.cli.config import Config, _parse_config_value
import vdirsyncer.cli.utils # noqa
invalid = object()
@pytest.fixture
def read_config(tmpdir, monkeypatch):
def inner(cfg):
errors = []
monkeypatch.setattr('vdirsyncer.cli.cli_logger.error', errors.append)
f = io.StringIO(dedent(cfg.format(base=str(tmpdir))))
rv = Config.from_fileobject(f)
monkeypatch.undo()
return errors, rv
return inner
@pytest.fixture
def parse_config_value(capsys):
def inner(s):
try:
rv = _parse_config_value(s)
except ValueError:
return invalid
else:
warnings = capsys.readouterr()[1]
return rv, len(warnings.splitlines())
return inner
def test_read_config(read_config):
errors, c = read_config(u'''
[general]
status_path = /tmp/status/
[pair bob]
a = "bob_a"
b = "bob_b"
collections = null
[storage bob_a]
type = "filesystem"
path = "/tmp/contacts/"
fileext = ".vcf"
yesno = false
number = 42
[storage bob_b]
type = "carddav"
''')
assert c.general == {'status_path': '/tmp/status/'}
assert set(c.pairs) == {'bob'}
bob = c.pairs['bob']
assert bob.collections is None
assert c.storages == {
'bob_a': {'type': 'filesystem', 'path': '/tmp/contacts/', 'fileext':
'.vcf', 'yesno': False, 'number': 42,
'instance_name': 'bob_a'},
'bob_b': {'type': 'carddav', 'instance_name': 'bob_b'}
}
def test_missing_collections_param(read_config):
with pytest.raises(exceptions.UserError) as excinfo:
read_config(u'''
[general]
status_path = /tmp/status/
[pair bob]
a = "bob_a"
b = "bob_b"
[storage bob_a]
type = "lmao"
[storage bob_b]
type = "lmao"
''')
assert 'collections parameter missing' in str(excinfo.value)
def test_invalid_section_type(read_config):
with pytest.raises(exceptions.UserError) as excinfo:
read_config(u'''
[general]
status_path = /tmp/status/
[bogus]
''')
assert 'Unknown section' in str(excinfo.value)
assert 'bogus' in str(excinfo.value)
def test_storage_instance_from_config(monkeypatch):
def lol(**kw):
assert kw == {'foo': 'bar', 'baz': 1}
return 'OK'
monkeypatch.setitem(cli.utils.storage_names._storages,
'lol', lol)
config = {'type': 'lol', 'foo': 'bar', 'baz': 1}
assert cli.utils.storage_instance_from_config(config) == 'OK'
def test_missing_general_section(read_config):
with pytest.raises(exceptions.UserError) as excinfo:
read_config(u'''
[pair my_pair]
a = "my_a"
b = "my_b"
collections = null
[storage my_a]
type = "filesystem"
path = "{base}/path_a/"
fileext = ".txt"
[storage my_b]
type = "filesystem"
path = "{base}/path_b/"
fileext = ".txt"
''')
assert 'Invalid general section.' in str(excinfo.value)
def test_wrong_general_section(read_config):
with pytest.raises(exceptions.UserError) as excinfo:
read_config(u'''
[general]
wrong = true
''')
assert 'Invalid general section.' in str(excinfo.value)
assert excinfo.value.problems == [
'general section doesn\'t take the parameters: wrong',
'general section is missing the parameters: status_path'
]
def test_invalid_storage_name(read_config):
with pytest.raises(exceptions.UserError) as excinfo:
read_config(u'''
[general]
status_path = {base}/status/
[storage foo.bar]
''')
assert 'invalid characters' in str(excinfo.value).lower()
def test_invalid_collections_arg(read_config):
with pytest.raises(exceptions.UserError) as excinfo:
read_config(u'''
[general]
status_path = /tmp/status/
[pair foobar]
a = "foo"
b = "bar"
collections = [null]
[storage foo]
type = "filesystem"
path = "/tmp/foo/"
fileext = ".txt"
[storage bar]
type = "filesystem"
path = "/tmp/bar/"
fileext = ".txt"
''')
assert 'Expected string' in str(excinfo.value)
def test_duplicate_sections(read_config):
with pytest.raises(exceptions.UserError) as excinfo:
read_config(u'''
[general]
status_path = /tmp/status/
[pair foobar]
a = "foobar"
b = "bar"
collections = null
[storage foobar]
type = "filesystem"
path = "/tmp/foo/"
fileext = ".txt"
[storage bar]
type = "filesystem"
path = "/tmp/bar/"
fileext = ".txt"
''')
assert 'Name "foobar" already used' in str(excinfo.value)
def test_parse_config_value(parse_config_value):
x = parse_config_value
assert x('123 # comment!') is invalid
assert x('True') is invalid
assert x('False') is invalid
assert x('Yes') is invalid
assert x('None') is invalid
assert x('"True"') == ('True', 0)
assert x('"False"') == ('False', 0)
assert x('"123 # comment!"') == ('123 # comment!', 0)
assert x('true') == (True, 0)
assert x('false') == (False, 0)
assert x('null') == (None, 0)
assert x('3.14') == (3.14, 0)
assert x('') == ('', 1)
assert x('""') == ('', 0)
def test_validate_collections_param():
x = cli.config._validate_collections_param
x(None)
x(["c", "a", "b"])
pytest.raises(ValueError, x, [None])
pytest.raises(ValueError, x, ["a", "a", "a"])
pytest.raises(ValueError, x, [[None, "a", "b"]])
x([["c", None, "b"]])
x([["c", "a", None]])
x([["c", None, None]])
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