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# Copyright (C) 2014 Canonical Ltd.
# Author: Michael Vogt <michael.vogt@ubuntu.com>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3 of the License.
#
# 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/>.
"""Integration tests for the click hook feature."""
import os
import subprocess
from textwrap import dedent
from .helpers import (
ClickTestCase,
require_root,
)
class TestHook(ClickTestCase):
@classmethod
def setUpClass(cls):
super(TestHook, cls).setUpClass()
require_root()
def _make_hook(self, name):
hook_fname = "/usr/share/click/hooks/%s.hook" % name
canary_fname = os.path.join(self.temp_dir, "canary.sh")
canary_log = os.path.join(self.temp_dir, "canary.log")
with open(hook_fname, "w") as f:
f.write(dedent("""\
Pattern: ${home}/${id}.test-hook
User-Level: yes
Exec: %s
Hook-Name: %s
""" % (canary_fname, name)))
with open(canary_fname, "w") as f:
f.write(dedent("""\
#!/bin/sh
echo "i-hook-you-up" >> %s
""" % canary_log))
os.chmod(canary_fname, 0o755)
return hook_fname, canary_log
def test_hook_install_user(self):
# build/install the hook
hook_name = "clicktesthook"
hook_file, hook_log = self._make_hook(hook_name)
self.addCleanup(os.unlink, hook_file)
subprocess.check_call(
[self.click_binary, "hook", "install", hook_name])
self.addCleanup(
subprocess.check_call, [self.click_binary, "hook", "remove",
hook_name])
# make click that uses the hook
hooks = {'app1': {hook_name: 'README'}}
click_pkg_name = "com.example.hook-1"
click_pkg = self._make_click(
click_pkg_name, framework="", hooks=hooks)
user = os.environ.get("USER", "root")
self.click_install(click_pkg, click_pkg_name, user)
# ensure we have the hook
generated_hook_file = os.path.expanduser(
"~/com.example.hook-1_app1_1.0.test-hook")
self.assertTrue(os.path.exists(generated_hook_file))
self.assertEqual(
os.path.realpath(generated_hook_file),
"@DEFAULT_ROOT@/com.example.hook-1/1.0/README")
with open(hook_log) as f:
hook_log_content = f.read().strip()
self.assertEqual("i-hook-you-up", hook_log_content)
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