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# vi: ts=4 expandtab
#
# Copyright (C) 2016 Canonical Ltd.
#
# Author: Scott Moser <scott.moser@canonical.com>
#
# 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 base64
from .. import helpers as test_helpers
from cloudinit.sources import DataSourceOVF as dsovf
OVF_ENV_CONTENT = """<?xml version="1.0" encoding="UTF-8"?>
<Environment xmlns="http://schemas.dmtf.org/ovf/environment/1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:oe="http://schemas.dmtf.org/ovf/environment/1"
xsi:schemaLocation="http://schemas.dmtf.org/ovf/environment/1 ../dsp8027.xsd"
oe:id="WebTier">
<!-- Information about hypervisor platform -->
<oe:PlatformSection>
<Kind>ESX Server</Kind>
<Version>3.0.1</Version>
<Vendor>VMware, Inc.</Vendor>
<Locale>en_US</Locale>
</oe:PlatformSection>
<!--- Properties defined for this virtual machine -->
<PropertySection>
{properties}
</PropertySection>
</Environment>
"""
def fill_properties(props, template=OVF_ENV_CONTENT):
lines = []
prop_tmpl = '<Property oe:key="{key}" oe:value="{val}"/>'
for key, val in props.items():
lines.append(prop_tmpl.format(key=key, val=val))
indent = " "
properties = ''.join([indent + l + "\n" for l in lines])
return template.format(properties=properties)
class TestReadOvfEnv(test_helpers.TestCase):
def test_with_b64_userdata(self):
user_data = "#!/bin/sh\necho hello world\n"
user_data_b64 = base64.b64encode(user_data.encode()).decode()
props = {"user-data": user_data_b64, "password": "passw0rd",
"instance-id": "inst-001"}
env = fill_properties(props)
md, ud, cfg = dsovf.read_ovf_environment(env)
self.assertEqual({"instance-id": "inst-001"}, md)
self.assertEqual(user_data.encode(), ud)
self.assertEqual({'password': "passw0rd"}, cfg)
def test_with_non_b64_userdata(self):
user_data = "my-user-data"
props = {"user-data": user_data, "instance-id": "inst-001"}
env = fill_properties(props)
md, ud, cfg = dsovf.read_ovf_environment(env)
self.assertEqual({"instance-id": "inst-001"}, md)
self.assertEqual(user_data.encode(), ud)
self.assertEqual({}, cfg)
def test_with_no_userdata(self):
props = {"password": "passw0rd", "instance-id": "inst-001"}
env = fill_properties(props)
md, ud, cfg = dsovf.read_ovf_environment(env)
self.assertEqual({"instance-id": "inst-001"}, md)
self.assertEqual({'password': "passw0rd"}, cfg)
self.assertEqual(None, ud)
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