import pytest
import configspec
from copy import deepcopy
from test_configspec import example_spec, example_values


def test_man(example_spec, example_values):
    confman = configspec.ConfigManager()
    confman.add_confspec("test_bundle", example_spec)
    confman.load({"test_bundle": example_values})
    assert confman.get_config_bundle("test_bundle") == example_values

    confman.freeze_value("test_bundle", "int_a")
    newvals = deepcopy(example_values)
    newvals["int_a"] = 4

    confman.load({"test_bundle": newvals})
    assert confman.get_config_bundle("test_bundle") == example_values
    confman.load_overlay({"test_bundle": {"string_a": "new text"}})
    assert confman.get_config_bundle("test_bundle")["string_a"] == "new text"