adding unit tests for base.py
implements blueprint reddwarfclient-unit-tests Change-Id: Ibe97fe2ada960412b3b2024adde5ea885c909047
This commit is contained in:
Deniz Demir
parent
4fb6634480
commit
00f4cdb8dd
|
|
@ -0,0 +1,447 @@
|
|||
import contextlib
|
||||
import os
|
||||
|
||||
from testtools import TestCase
|
||||
from mock import Mock
|
||||
|
||||
from reddwarfclient import base
|
||||
from reddwarfclient import exceptions
|
||||
from reddwarfclient import utils
|
||||
|
||||
"""
|
||||
Unit tests for base.py
|
||||
"""
|
||||
|
||||
|
||||
def obj_class(self, res, loaded=True):
|
||||
return res
|
||||
|
||||
|
||||
class BaseTest(TestCase):
|
||||
|
||||
def test_getid(self):
|
||||
obj = "test"
|
||||
r = base.getid(obj)
|
||||
self.assertEqual(obj, r)
|
||||
|
||||
test_id = "test_id"
|
||||
obj = Mock()
|
||||
obj.id = test_id
|
||||
r = base.getid(obj)
|
||||
self.assertEqual(test_id, r)
|
||||
|
||||
|
||||
class ManagerTest(TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(ManagerTest, self).setUp()
|
||||
self.orig__init = base.Manager.__init__
|
||||
base.Manager.__init__ = Mock(return_value=None)
|
||||
self.orig_os_makedirs = os.makedirs
|
||||
|
||||
def tearDown(self):
|
||||
super(ManagerTest, self).tearDown()
|
||||
base.Manager.__init__ = self.orig__init
|
||||
os.makedirs = self.orig_os_makedirs
|
||||
|
||||
def test___init__(self):
|
||||
api = Mock()
|
||||
base.Manager.__init__ = self.orig__init
|
||||
manager = base.Manager(api)
|
||||
self.assertEqual(api, manager.api)
|
||||
|
||||
def test_completion_cache(self):
|
||||
manager = base.Manager()
|
||||
|
||||
# handling exceptions
|
||||
mode = "w"
|
||||
cache_type = "unittest"
|
||||
obj_class = Mock
|
||||
with manager.completion_cache(cache_type, obj_class, mode):
|
||||
pass
|
||||
|
||||
os.makedirs = Mock(side_effect=OSError)
|
||||
with manager.completion_cache(cache_type, obj_class, mode):
|
||||
pass
|
||||
|
||||
def test_write_to_completion_cache(self):
|
||||
manager = base.Manager()
|
||||
|
||||
# no cache object, nothing should happen
|
||||
manager.write_to_completion_cache("non-exist", "val")
|
||||
|
||||
def side_effect_func(val):
|
||||
return val
|
||||
|
||||
manager._mock_cache = Mock()
|
||||
manager._mock_cache.write = Mock(return_value=None)
|
||||
manager.write_to_completion_cache("mock", "val")
|
||||
self.assertEqual(1, manager._mock_cache.write.call_count)
|
||||
|
||||
def _get_mock(self):
|
||||
manager = base.Manager()
|
||||
manager.api = Mock()
|
||||
manager.api.client = Mock()
|
||||
|
||||
def side_effect_func(self, body, loaded=True):
|
||||
return body
|
||||
|
||||
manager.resource_class = Mock(side_effect=side_effect_func)
|
||||
return manager
|
||||
|
||||
def test__get_with_response_key_none(self):
|
||||
manager = self._get_mock()
|
||||
url_ = "test-url"
|
||||
body_ = "test-body"
|
||||
resp_ = "test-resp"
|
||||
manager.api.client.get = Mock(return_value=(resp_, body_))
|
||||
r = manager._get(url=url_, response_key=None)
|
||||
self.assertEqual(body_, r)
|
||||
|
||||
def test__get_with_response_key(self):
|
||||
manager = self._get_mock()
|
||||
response_key = "response_key"
|
||||
body_ = {response_key: "test-resp-key-body"}
|
||||
url_ = "test_url_get"
|
||||
manager.api.client.get = Mock(return_value=(url_, body_))
|
||||
r = manager._get(url=url_, response_key=response_key)
|
||||
self.assertEqual(body_[response_key], r)
|
||||
|
||||
def test__create(self):
|
||||
manager = base.Manager()
|
||||
manager.api = Mock()
|
||||
manager.api.client = Mock()
|
||||
|
||||
response_key = "response_key"
|
||||
data_ = "test-data"
|
||||
body_ = {response_key: data_}
|
||||
url_ = "test_url_post"
|
||||
manager.api.client.post = Mock(return_value=(url_, body_))
|
||||
|
||||
return_raw = True
|
||||
r = manager._create(url_, body_, response_key, return_raw)
|
||||
self.assertEqual(data_, r)
|
||||
|
||||
return_raw = False
|
||||
|
||||
@contextlib.contextmanager
|
||||
def completion_cache_mock(*arg, **kwargs):
|
||||
yield
|
||||
|
||||
mock = Mock()
|
||||
mock.side_effect = completion_cache_mock
|
||||
manager.completion_cache = mock
|
||||
|
||||
manager.resource_class = Mock(return_value="test-class")
|
||||
r = manager._create(url_, body_, response_key, return_raw)
|
||||
self.assertEqual("test-class", r)
|
||||
|
||||
def get_mock_mng_api_client(self):
|
||||
manager = base.Manager()
|
||||
manager.api = Mock()
|
||||
manager.api.client = Mock()
|
||||
return manager
|
||||
|
||||
def test__delete(self):
|
||||
resp_ = "test-resp"
|
||||
body_ = "test-body"
|
||||
|
||||
manager = self.get_mock_mng_api_client()
|
||||
manager.api.client.delete = Mock(return_value=(resp_, body_))
|
||||
# _delete just calls api.client.delete, and does nothing
|
||||
# the correctness should be tested in api class
|
||||
manager._delete("test-url")
|
||||
pass
|
||||
|
||||
def test__update(self):
|
||||
resp_ = "test-resp"
|
||||
body_ = "test-body"
|
||||
|
||||
manager = self.get_mock_mng_api_client()
|
||||
manager.api.client.put = Mock(return_value=(resp_, body_))
|
||||
body = manager._update("test-url", body_)
|
||||
self.assertEqual(body_, body)
|
||||
|
||||
|
||||
class ManagerListTest(ManagerTest):
|
||||
|
||||
def setUp(self):
|
||||
super(ManagerListTest, self).setUp()
|
||||
|
||||
@contextlib.contextmanager
|
||||
def completion_cache_mock(*arg, **kwargs):
|
||||
yield
|
||||
|
||||
self.manager = base.Manager()
|
||||
self.manager.api = Mock()
|
||||
self.manager.api.client = Mock()
|
||||
|
||||
self.response_key = "response_key"
|
||||
self.data_p = ["p1", "p2"]
|
||||
self.body_p = {self.response_key: self.data_p}
|
||||
self.url_p = "test_url_post"
|
||||
self.manager.api.client.post = Mock(return_value=(self.url_p,
|
||||
self.body_p))
|
||||
|
||||
self.data_g = ["g1", "g2", "g3"]
|
||||
self.body_g = {self.response_key: self.data_g}
|
||||
self.url_g = "test_url_get"
|
||||
self.manager.api.client.get = Mock(return_value=(self.url_g,
|
||||
self.body_g))
|
||||
|
||||
mock = Mock()
|
||||
mock.side_effect = completion_cache_mock
|
||||
self.manager.completion_cache = mock
|
||||
|
||||
def tearDown(self):
|
||||
super(ManagerListTest, self).tearDown()
|
||||
|
||||
def obj_class(self, res, loaded=True):
|
||||
return res
|
||||
|
||||
def test_list_with_body_none(self):
|
||||
body = None
|
||||
l = self.manager._list("url", self.response_key, obj_class, body)
|
||||
self.assertEqual(len(self.data_g), len(l))
|
||||
for i in range(0, len(l)):
|
||||
self.assertEqual(self.data_g[i], l[i])
|
||||
|
||||
def test_list_body_not_none(self):
|
||||
body = "something"
|
||||
l = self.manager._list("url", self.response_key, obj_class, body)
|
||||
self.assertEqual(len(self.data_p), len(l))
|
||||
for i in range(0, len(l)):
|
||||
self.assertEqual(self.data_p[i], l[i])
|
||||
|
||||
def test_list_key_mapping(self):
|
||||
data_ = {"values": ["p1", "p2"]}
|
||||
body_ = {self.response_key: data_}
|
||||
url_ = "test_url_post"
|
||||
self.manager.api.client.post = Mock(return_value=(url_, body_))
|
||||
l = self.manager._list("url", self.response_key,
|
||||
obj_class, "something")
|
||||
data = data_["values"]
|
||||
self.assertEqual(len(data), len(l))
|
||||
for i in range(0, len(l)):
|
||||
self.assertEqual(data[i], l[i])
|
||||
|
||||
def test_list_without_key_mapping(self):
|
||||
data_ = {"v1": "1", "v2": "2"}
|
||||
body_ = {self.response_key: data_}
|
||||
url_ = "test_url_post"
|
||||
self.manager.api.client.post = Mock(return_value=(url_, body_))
|
||||
l = self.manager._list("url", self.response_key,
|
||||
obj_class, "something")
|
||||
self.assertEqual(len(data_), len(l))
|
||||
|
||||
|
||||
class ManagerWithFind(TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(ManagerWithFind, self).setUp()
|
||||
self.orig__init = base.ManagerWithFind.__init__
|
||||
base.ManagerWithFind.__init__ = Mock(return_value=None)
|
||||
self.manager = base.ManagerWithFind()
|
||||
|
||||
def tearDown(self):
|
||||
super(ManagerWithFind, self).tearDown()
|
||||
base.ManagerWithFind.__init__ = self.orig__init
|
||||
|
||||
def test_find(self):
|
||||
obj1 = Mock()
|
||||
obj1.attr1 = "v1"
|
||||
obj1.attr2 = "v2"
|
||||
obj1.attr3 = "v3"
|
||||
|
||||
obj2 = Mock()
|
||||
obj2.attr1 = "v1"
|
||||
obj2.attr2 = "v2"
|
||||
|
||||
self.manager.list = Mock(return_value=[obj1, obj2])
|
||||
self.manager.resource_class = Mock
|
||||
|
||||
# exactly one match case
|
||||
found = self.manager.find(attr1="v1", attr2="v2", attr3="v3")
|
||||
self.assertEqual(obj1, found)
|
||||
|
||||
# no match case
|
||||
self.assertRaises(exceptions.NotFound, self.manager.find,
|
||||
attr1="v2", attr2="v2", attr3="v3")
|
||||
|
||||
# multiple matches case
|
||||
obj2.attr3 = "v3"
|
||||
self.assertRaises(exceptions.NoUniqueMatch, self.manager.find,
|
||||
attr1="v1", attr2="v2", attr3="v3")
|
||||
|
||||
def test_findall(self):
|
||||
obj1 = Mock()
|
||||
obj1.attr1 = "v1"
|
||||
obj1.attr2 = "v2"
|
||||
obj1.attr3 = "v3"
|
||||
|
||||
obj2 = Mock()
|
||||
obj2.attr1 = "v1"
|
||||
obj2.attr2 = "v2"
|
||||
|
||||
self.manager.list = Mock(return_value=[obj1, obj2])
|
||||
|
||||
found = self.manager.findall(attr1="v1", attr2="v2", attr3="v3")
|
||||
self.assertEqual(1, len(found))
|
||||
self.assertEqual(obj1, found[0])
|
||||
|
||||
found = self.manager.findall(attr1="v2", attr2="v2", attr3="v3")
|
||||
self.assertEqual(0, len(found))
|
||||
|
||||
found = self.manager.findall(attr7="v1", attr2="v2")
|
||||
self.assertEqual(0, len(found))
|
||||
|
||||
def test_list(self):
|
||||
# this method is not yet implemented, exception expected
|
||||
self.assertRaises(NotImplementedError, self.manager.list)
|
||||
|
||||
|
||||
class ResourceTest(TestCase):
|
||||
|
||||
def setUp(self):
|
||||
super(ResourceTest, self).setUp()
|
||||
self.orig___init__ = base.Resource.__init__
|
||||
|
||||
def tearDown(self):
|
||||
super(ResourceTest, self).tearDown()
|
||||
base.Resource.__init__ = self.orig___init__
|
||||
|
||||
def test___init__(self):
|
||||
manager = Mock()
|
||||
manager.write_to_completion_cache = Mock(return_value=None)
|
||||
|
||||
info_ = {}
|
||||
robj = base.Resource(manager, info_)
|
||||
self.assertEqual(0, manager.write_to_completion_cache.call_count)
|
||||
|
||||
info_ = {"id": "id-with-less-than-36-char"}
|
||||
robj = base.Resource(manager, info_)
|
||||
self.assertEqual(info_["id"], robj.id)
|
||||
self.assertEqual(0, manager.write_to_completion_cache.call_count)
|
||||
|
||||
id_ = "id-with-36-char-"
|
||||
for i in range(36 - len(id_)):
|
||||
id_ = id_ + "-"
|
||||
info_ = {"id": id_}
|
||||
robj = base.Resource(manager, info_)
|
||||
self.assertEqual(info_["id"], robj.id)
|
||||
self.assertEqual(1, manager.write_to_completion_cache.call_count)
|
||||
|
||||
info_["name"] = "test-human-id"
|
||||
# Resource.HUMAN_ID is False
|
||||
robj = base.Resource(manager, info_)
|
||||
self.assertEqual(info_["id"], robj.id)
|
||||
self.assertEqual(None, robj.human_id)
|
||||
self.assertEqual(2, manager.write_to_completion_cache.call_count)
|
||||
|
||||
# base.Resource.HUMAN_ID = True
|
||||
info_["HUMAN_ID"] = True
|
||||
robj = base.Resource(manager, info_)
|
||||
self.assertEqual(info_["id"], robj.id)
|
||||
self.assertEqual(info_["name"], robj.human_id)
|
||||
self.assertEqual(4, manager.write_to_completion_cache.call_count)
|
||||
|
||||
def test_human_id(self):
|
||||
manager = Mock()
|
||||
manager.write_to_completion_cache = Mock(return_value=None)
|
||||
|
||||
info_ = {"name": "test-human-id"}
|
||||
robj = base.Resource(manager, info_)
|
||||
self.assertEqual(None, robj.human_id)
|
||||
|
||||
info_["HUMAN_ID"] = True
|
||||
robj = base.Resource(manager, info_)
|
||||
self.assertEqual(info_["name"], robj.human_id)
|
||||
robj.name = "new-human-id"
|
||||
self.assertEqual("new-human-id", robj.human_id)
|
||||
|
||||
def get_mock_resource_obj(self):
|
||||
base.Resource.__init__ = Mock(return_value=None)
|
||||
robj = base.Resource()
|
||||
return robj
|
||||
|
||||
def test__add_details(self):
|
||||
robj = self.get_mock_resource_obj()
|
||||
info_ = {"name": "test-human-id", "test_attr": 5}
|
||||
robj._add_details(info_)
|
||||
self.assertEqual(info_["name"], robj.name)
|
||||
self.assertEqual(info_["test_attr"], robj.test_attr)
|
||||
|
||||
def test___getattr__(self):
|
||||
robj = self.get_mock_resource_obj()
|
||||
info_ = {"name": "test-human-id", "test_attr": 5}
|
||||
robj._add_details(info_)
|
||||
self.assertEqual(info_["test_attr"], robj.__getattr__("test_attr"))
|
||||
|
||||
# TODO: looks like causing infinite recursive calls
|
||||
#robj.__getattr__("test_non_exist_attr")
|
||||
|
||||
def test___repr__(self):
|
||||
robj = self.get_mock_resource_obj()
|
||||
info_ = {"name": "test-human-id", "test_attr": 5}
|
||||
robj._add_details(info_)
|
||||
|
||||
expected = "<Resource name=test-human-id, test_attr=5>"
|
||||
self.assertEqual(expected, robj.__repr__())
|
||||
|
||||
def test_get(self):
|
||||
robj = self.get_mock_resource_obj()
|
||||
manager = Mock()
|
||||
manager.get = None
|
||||
|
||||
robj.manager = object()
|
||||
robj.get()
|
||||
|
||||
manager = Mock()
|
||||
robj.manager = Mock()
|
||||
|
||||
robj.id = "id"
|
||||
new = Mock()
|
||||
new._info = {"name": "test-human-id", "test_attr": 5}
|
||||
robj.manager.get = Mock(return_value=new)
|
||||
robj.get()
|
||||
self.assertEqual("test-human-id", robj.name)
|
||||
self.assertEqual(5, robj.test_attr)
|
||||
|
||||
def tes___eq__(self):
|
||||
robj = self.get_mock_resource_obj()
|
||||
other = base.Resource()
|
||||
|
||||
info_ = {"name": "test-human-id", "test_attr": 5}
|
||||
robj._info = info_
|
||||
other._info = {}
|
||||
self.assertNotTrue(robj.__eq__(other))
|
||||
|
||||
robj._info = info_
|
||||
self.assertTrue(robj.__eq__(other))
|
||||
|
||||
robj.id = "rid"
|
||||
other.id = "oid"
|
||||
self.assertNotTrue(robj.__eq__(other))
|
||||
|
||||
other.id = "rid"
|
||||
self.assertTrue(robj.__eq__(other))
|
||||
|
||||
# not instance of the same class
|
||||
other = Mock()
|
||||
self.assertNotTrue(robj.__eq__(other))
|
||||
|
||||
def test_is_loaded(self):
|
||||
robj = self.get_mock_resource_obj()
|
||||
robj._loaded = True
|
||||
self.assertTrue(robj.is_loaded())
|
||||
|
||||
robj._loaded = False
|
||||
self.assertFalse(robj.is_loaded())
|
||||
|
||||
def test_set_loaded(self):
|
||||
robj = self.get_mock_resource_obj()
|
||||
robj.set_loaded(True)
|
||||
self.assertTrue(robj._loaded)
|
||||
|
||||
robj.set_loaded(False)
|
||||
self.assertFalse(robj._loaded)
|
||||
Loading…
Reference in New Issue