jrnl/tests/test_override.py
Suhas 6e658c31df
Simplify config override syntax (#5)
* update tests and expected behavior

* clean up arg parsing tests

* update deserialization

* update deserialization

* config argparse action

* update override application logic

* update tests; delete unused imports

* override param must be list

* update docstring

* update test input to SUT

* update remaining override unittests

* make format

* forgot to update CLI syntax
2021-01-31 20:17:02 -05:00

54 lines
1.7 KiB
Python

import pytest
from jrnl.override import apply_overrides, _recursively_apply, _get_config_node
@pytest.fixture()
def minimal_config():
cfg = {
"colors": {"body": "red", "date": "green"},
"default": "/tmp/journal.jrnl",
"editor": "vim",
"journals": {"default": "/tmp/journals/journal.jrnl"},
}
yield cfg
def test_apply_override(minimal_config):
config = minimal_config.copy()
overrides = [{"editor": "nano"}]
config = apply_overrides(overrides, config)
assert config["editor"] == "nano"
def test_override_dot_notation(minimal_config):
cfg = minimal_config.copy()
overrides = [{"colors.body": "blue"}]
cfg = apply_overrides(overrides=overrides, base_config=cfg)
assert cfg["colors"] == {"body": "blue", "date": "green"}
def test_multiple_overrides(minimal_config):
overrides = [
{"colors.title": "magenta"},
{"editor": "nano"},
{"journals.burner": "/tmp/journals/burner.jrnl"},
] # as returned by parse_args, saved in parser.config_override
cfg = apply_overrides(overrides, minimal_config.copy())
assert cfg["editor"] == "nano"
assert cfg["colors"]["title"] == "magenta"
assert "burner" in cfg["journals"]
assert cfg["journals"]["burner"] == "/tmp/journals/burner.jrnl"
def test_recursively_apply():
cfg = {"colors": {"body": "red", "title": "green"}}
cfg = _recursively_apply(cfg, ["colors", "body"], "blue")
assert cfg["colors"]["body"] == "blue"
def test_get_config_node(minimal_config):
assert len(minimal_config.keys()) == 4
assert _get_config_node(minimal_config, "editor") == "vim"
assert _get_config_node(minimal_config, "display_format") == None