# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.

import json
import os

import mozunit
from mozprofile import ChromeProfile


def test_chrome_profile_pre_existing(tmpdir):
    path = tmpdir.strpath
    profile = ChromeProfile(profile=path)
    assert not profile.create_new
    assert os.path.isdir(profile.profile)
    assert profile.profile == path


def test_chrome_profile_create_new():
    profile = ChromeProfile()
    assert profile.create_new
    assert os.path.isdir(profile.profile)
    assert profile.profile.endswith("Default")


def test_chrome_preferences(tmpdir):
    prefs = {"foo": "bar"}
    profile = ChromeProfile(preferences=prefs)
    prefs_file = os.path.join(profile.profile, "Preferences")

    assert os.path.isfile(prefs_file)

    with open(prefs_file) as fh:
        assert json.load(fh) == prefs

    # test with existing prefs
    prefs_file = tmpdir.join("Preferences").strpath
    with open(prefs_file, "w") as fh:
        json.dump({"num": "1"}, fh)

    profile = ChromeProfile(profile=tmpdir.strpath, preferences=prefs)

    def assert_prefs():
        with open(prefs_file) as fh:
            data = json.load(fh)

        assert len(data) == 2
        assert data.get("foo") == "bar"
        assert data.get("num") == "1"

    assert_prefs()
    profile.reset()
    assert_prefs()


def test_chrome_addons():
    addons = ["foo", "bar"]
    profile = ChromeProfile(addons=addons)

    assert isinstance(profile.addons, list)
    assert profile.addons == addons

    profile.addons.install("baz")
    assert profile.addons == addons + ["baz"]

    profile.reset()
    assert profile.addons == addons


if __name__ == "__main__":
    mozunit.main()