def test_serializer_empty(fmt):
# test to fix toml library bug (toml->pytoml)
serializer = Serializer.get_class(fmt)(scope=Config.scope())
dct = {"a": {}, "b": {"b0": 10, "b1": {}, "b2": {"b2_0": 10}}}
s = serializer.to_string(dct)
dct1 = serializer.from_string(s)
assert dct == dct1
def test_CustomObject_config(config_source):
with Config.scope().registered(HOSTNAME=HOSTNAME, WORKDIR=WORKDIR):
config = Config.from_string(config_source)
assert config["x"] == HOSTNAME
assert config["alpha"]["y"] == WORKDIR
with pytest.raises(ValueError):
config = Config.from_string(config_source)
def test_CustomObject_config_schema_to_string(config_source, schema_source, string_io):
with Schema.scope().registered(HOSTNAME=HOSTNAME, WORKDIR=WORKDIR), \
Config.scope().registered(HOSTNAME=HOSTNAME, WORKDIR=WORKDIR):
schema = Schema.from_string(schema_source)
config = Config.from_string(config_source, defaults=False, schema=schema)
config.to_stream(string_io)
s = string_io.getvalue()
assert s == """\
def test_CustomObject_config_schema(config_source, schema_source):
with Schema.scope().registered(HOSTNAME=HOSTNAME, WORKDIR=WORKDIR), \
Config.scope().registered(HOSTNAME=HOSTNAME, WORKDIR=WORKDIR):
schema = Schema.from_string(schema_source)
config = Config.from_string(config_source, schema=schema)
assert config["x"] == HOSTNAME
assert config["alpha"]["y"] == WORKDIR
assert config["alpha"]["z"] == HOSTNAME + ":" + WORKDIR
def serializer():
return JSONSerializer(scope=Config.scope())
