# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
#
# Copyright (C) 2015 Canonical Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import subprocess

from testtools.matchers import Contains

import integration_tests


class EmptyDirTestCase(integration_tests.TestCase):

    def test_no_yaml(self):
        exception = self.assertRaises(
            subprocess.CalledProcessError, self.run_snapcraft, 'pull')
        expected = (
            "Could not find snap/snapcraft.yaml. Are you sure you're in the "
            "right directory?\nTo start a new project, use 'snapcraft init'\n")
        self.assertThat(exception.output, Contains(expected))
