Coding:
    No Config File:
        ✔ Handle if a bool is passed in as a default @done(21-10-16 05:25)
        needs to be lower case in the toml, need a check for this

    Config File:
        ✔ Handle if a bool is passed in as a default @done(21-10-16 05:25)
        needs to be lower case in the toml, need a check for this

    Logging:
        ✔ Create SimpleLogger, AdvancedLogger, CustomLogger classes @done(21-10-16 16:22)
        should simply have the different logging strings to output
        should both specify whether to save to file or not
        ✔ Logging path should take by default the config path unless overwritten? @done(21-10-16 23:49)

    Errors:
        ✔ Check logging path + config path are valid, if not raise error. @done(21-10-18 00:04)
            ✔ Add tests for these. @done(21-10-18 00:04)
        ✔ Check for a key > 2 levels, raise custom error, write test @done(21-10-17 23:30)

    Linting:
        ☐ Check all functions and annotations.

    Docstrings:
        ☐ Write the docstrings for public functions/methods.

    Functionality:
        ✔ When both a config file and a env var is found, use the env var. @done(21-10-18 00:38)

Documentation:
    ☐ Rewrite documentation using `mkdocs` and using `.md`. @2h

Misc:
    ☐ Use the python runner to build the docs & run the tests (including coverage html)
        coverage run -m pytest && coverage report && coverage html
        ☐ document this in trilium

Tests:
    Bugfixes:
        ✔ If loading from a default, don't covert to TOML @done(21-10-17 20:33)
        ✔ Env Vars should be given as python objects @done(21-10-17 20:33)
            The string or node provided may only consist of the following Python literal structures: strings, bytes, numbers, tuples, lists, dicts, sets, booleans, and None.
            use ast.literal_eval()
            https://docs.python.org/3/library/ast.html#ast.literal_eval

    __init__:
        ✔ Test default config path set to "~/.config" @done(21-10-17 17:25)
        ✔ Test config path is set when passed in @done(21-10-17 17:25)

    config property:
        ✔ Check testing config file is returned as dict @done(21-10-17 17:25)
        ✔ Check _self.missing_config and empty dict is returned @done(21-10-17 17:25)

    get_value:
        config_file:
            ✔ Arrays & tables loaded correctly from config file @done(21-10-17 20:34)
            ✔ test when key length is 1 the value is returned @done(21-10-17 18:55)
            ✔ test when key length is 2 the value is returned @done(21-10-17 18:55)
            ✔ test when key not found and no env var default is loaded @done(21-10-17 19:01)
                ✔ test bool's are properly converted @done(21-10-17 19:01)
            ✔ test when key not found and env var is set value is loaded @done(21-10-17 20:43)

        env_var:
            ✔ check if env key is missing the default is read in @done(21-10-17 20:55)
            ✔ check if env key is present the values are read in @done(21-10-17 22:24)
                ✔ parametrise a test to read in values form env vars and they're set correctly @done(21-10-17 22:24)
            ✔ test that the env var is valid python @done(21-10-18 01:03)

    library:
        ✔ test set_config works @done(21-10-17 23:29)