# -*- Mode:Python; indent-tabs-mode:nil; tab-width:4 -*-
#
# Copyright (C) 2017-2018 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

from tests import fixture_setup, integration, skip


class AmentTestCase(integration.SnapdIntegrationTestCase):

    slow_test = True

    @skip.skip_unless_codename(
        "xenial", "Anything later than xenial will die with NO_PUBKEY"
    )
    def test_ament_support(self):
        self.useFixture(fixture_setup.WithoutSnapInstalled("ros2-example"))
        self.run_snapcraft(project_dir="ros2")
        self.install_snap()

        self.assertThat(
            subprocess.check_output(
                ["ros2-example.launch-project"],
                universal_newlines=True,
                stderr=subprocess.STDOUT,
            ),
            Contains("I heard: Hello world"),
        )
