from pytest import fixture
from pathlib import Path

import pytest

import ergogen_footprint_converter.main as main

res_path = "tests/integration/data/simple/" 
in_name = "promicro.kicad_mod"

@fixture
def out_dir (tmp_path):
    out_dir = tmp_path / "out"
    out_dir.mkdir()
    return out_dir


def call_main (in_file, out_dir):
    args = {
        "in_file": Path(res_path + in_file),
        "out": Path(out_dir)
    }

    main.main(args)

    return out_dir / (in_name.split('.')[0] + ".js")


def test_not_exists(out_dir):
    with pytest.raises(FileNotFoundError):
        call_main("nop", out_dir)

    
def test_exists(out_dir):
    out = call_main(in_name, out_dir)

    assert out.exists()

def test_simple(out_dir):
    out = call_main(in_name, out_dir)

    expected = open("tests/integration/data/simple/promicro.js").readlines()
    
    assert out.read_text() == expected