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"""An implementation of a mock S3 data source for nsscache."""
__author__ = "alexey.pikin@gmail.com"
import unittest
from io import StringIO
from nss_cache.maps import group
from nss_cache.maps import passwd
from nss_cache.maps import shadow
try:
from nss_cache.sources import s3source
except Exception as e:
raise unittest.SkipTest("s3source unable to be imported: {}".format(e))
class TestS3Source(unittest.TestCase):
def setUp(self):
"""Initialize a basic config dict."""
super(TestS3Source, self).setUp()
self.config = {
"passwd_object": "PASSWD_OBJ",
"group_object": "GROUP_OBJ",
"bucket": "TEST_BUCKET",
}
def testDefaultConfiguration(self):
source = s3source.S3FilesSource({})
self.assertEqual(source.conf["bucket"], s3source.S3FilesSource.BUCKET)
self.assertEqual(
source.conf["passwd_object"], s3source.S3FilesSource.PASSWD_OBJECT
)
def testOverrideDefaultConfiguration(self):
source = s3source.S3FilesSource(self.config)
self.assertEqual(source.conf["bucket"], "TEST_BUCKET")
self.assertEqual(source.conf["passwd_object"], "PASSWD_OBJ")
self.assertEqual(source.conf["group_object"], "GROUP_OBJ")
class TestPasswdMapParser(unittest.TestCase):
def setUp(self):
"""Set some default avalible data for testing."""
self.good_entry = passwd.PasswdMapEntry()
self.good_entry.name = "foo"
self.good_entry.passwd = "x"
self.good_entry.uid = 10
self.good_entry.gid = 10
self.good_entry.gecos = "How Now Brown Cow"
self.good_entry.dir = "/home/foo"
self.good_entry.shell = "/bin/bash"
self.parser = s3source.S3PasswdMapParser()
def testGetMap(self):
passwd_map = passwd.PasswdMap()
cache_info = StringIO(
"""[
{ "Key": "foo",
"Value": {
"uid": 10, "gid": 10, "home": "/home/foo",
"shell": "/bin/bash", "comment": "How Now Brown Cow",
"irrelevant_key":"bacon"
}
}
]"""
)
self.parser.GetMap(cache_info, passwd_map)
self.assertEqual(self.good_entry, passwd_map.PopItem())
def testReadEntry(self):
data = {
"uid": "10",
"gid": "10",
"comment": "How Now Brown Cow",
"shell": "/bin/bash",
"home": "/home/foo",
"passwd": "x",
}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testDefaultEntryValues(self):
data = {"uid": "10", "gid": "10"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry.shell, "/bin/bash")
self.assertEqual(entry.dir, "/home/foo")
self.assertEqual(entry.gecos, "")
self.assertEqual(entry.passwd, "x")
def testInvalidEntry(self):
data = {"irrelevant_key": "bacon"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry, None)
class TestS3GroupMapParser(unittest.TestCase):
def setUp(self):
self.good_entry = group.GroupMapEntry()
self.good_entry.name = "foo"
self.good_entry.passwd = "x"
self.good_entry.gid = 10
self.good_entry.members = ["foo", "bar"]
self.parser = s3source.S3GroupMapParser()
def testGetMap(self):
group_map = group.GroupMap()
cache_info = StringIO(
"""[
{ "Key": "foo",
"Value": {
"gid": 10,
"members": "foo\\nbar",
"irrelevant_key": "bacon"
}
}
]"""
)
self.parser.GetMap(cache_info, group_map)
self.assertEqual(self.good_entry, group_map.PopItem())
def testReadEntry(self):
data = {"passwd": "x", "gid": "10", "members": "foo\nbar"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testDefaultPasswd(self):
data = {"gid": "10", "members": "foo\nbar"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testNoMembers(self):
data = {"gid": "10", "members": ""}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry.members, [""])
def testInvalidEntry(self):
data = {"irrelevant_key": "bacon"}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(entry, None)
class TestS3ShadowMapParser(unittest.TestCase):
def setUp(self):
self.good_entry = shadow.ShadowMapEntry()
self.good_entry.name = "foo"
self.good_entry.passwd = "*"
self.good_entry.lstchg = 17246
self.good_entry.min = 0
self.good_entry.max = 99999
self.good_entry.warn = 7
self.parser = s3source.S3ShadowMapParser()
def testGetMap(self):
shadow_map = shadow.ShadowMap()
cache_info = StringIO(
"""[
{ "Key": "foo",
"Value": {
"passwd": "*", "lstchg": 17246, "min": 0,
"max": 99999, "warn": 7
}
}
]"""
)
self.parser.GetMap(cache_info, shadow_map)
self.assertEqual(self.good_entry, shadow_map.PopItem())
def testReadEntry(self):
data = {"passwd": "*", "lstchg": 17246, "min": 0, "max": 99999, "warn": 7}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
def testDefaultPasswd(self):
data = {"lstchg": 17246, "min": 0, "max": 99999, "warn": 7}
entry = self.parser._ReadEntry("foo", data)
self.assertEqual(self.good_entry, entry)
if __name__ == "__main__":
unittest.main()
|
