import tempfile

from flask import url_for

from tests.base import BaseTestCase
from tests.client.file_tests import *
from tests.client.label_tests import *
from tests.client.project_tests import *
from tests.client.result_tests import *


class FolderInformationTest(BaseTestCase):

    def _check(self, url, folder, content_should):
        response = self.post(url, json=dict(folder=folder))
        self.assertTrue(response.is_json)
        self.assertDictEqual(content_should, response.json)


    def test_folder_information(self):

        url = url_for("folder_information")
        self.post(url, json=dict(), status_code=400)

        with tempfile.TemporaryDirectory() as folder:

            self._check(url, "/not_existing/folder",
                dict(exists=False))

            for i in range(10):
                self._check(url, folder,
                    dict(exists=True, count=i))

                f = tempfile.NamedTemporaryFile(dir=folder, delete=False)