import unittest

from app import create_app, db, User
from app.commands.commands import feed_from_irap, show_roles, user_add, user_show_all
from pdc_config import TestConfig

from app.commands import bp as cli_bp


class CliBaseTestCase(unittest.TestCase):

    def setUp(self):
        # Get rid of a strange 'ValueError: I/O operation' when app.logger outputs
        TestConfig.PDC_LOGS_LEVEL = 'ERROR'
        # Force sqlite in memory db
        TestConfig.SQLALCHEMY_DATABASE_URI = 'sqlite:///:memory:'
        # Create and register app
        self.app = create_app(TestConfig)
        self.app.register_blueprint(cli_bp)
        self.app_context = self.app.app_context()
        self.app_context.push()
        db.create_all()

    def tearDown(self):
        pass

    def test_hello3(self):
        runner = self.app.test_cli_runner()
        result = runner.invoke(user_show_all)
        print("\n")
        print(result.output)

    def test_hello2(self):
        runner = self.app.test_cli_runner()
        result = runner.invoke(show_roles)
        print(result.output)

    def test_add_user(self):
        runner = self.app.test_cli_runner()

        all_users = User.query.all()
        self.assertEqual(0, len(all_users))
        # invoke the command directly
        arguments = ['geo@ici.fr', 'Joseph Hitier', 'joh', 'passwd', 'PUBLIC']
        result = runner.invoke(user_add, arguments)
        print(result.output)
        all_users = User.query.all()
        print(len(all_users))
        # self.assertEqual(1, len(all_users))