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Łukasz Nowak
slapos.core
Commits
504266f8
Commit
504266f8
authored
Sep 19, 2012
by
Cédric Le Ninivin
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Added documentation for slapproxy and cleaned code
parent
a0cfee01
Changes
1
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1 changed file
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118 additions
and
42 deletions
+118
-42
slapos/tests/slapproxy.py
slapos/tests/slapproxy.py
+118
-42
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slapos/tests/slapproxy.py
View file @
504266f8
...
@@ -30,42 +30,42 @@
...
@@ -30,42 +30,42 @@
import
os
import
os
import
logging
import
logging
import
shutil
import
shutil
import
signal
import
slapos.proxy
import
slapos.proxy
import
slapos.proxy.views
as
views
import
slapos.proxy.views
as
views
import
slapos.slap.slap
import
slapos.slap.slap
import
sqlite3
import
sys
import
tempfile
import
tempfile
import
time
import
threading
import
unittest
import
unittest
import
urllib
import
xml_marshaller
import
xml_marshaller
class
WrongFormat
(
Exception
):
class
WrongFormat
(
Exception
):
pass
pass
class
Config
:
class
ProxyOption
:
def
__init__
(
self
,
proxy_db
):
"""
Will simulate options given to slapproxy
"""
def
__init__
(
self
,
proxy_db
):
self
.
verbose
=
True
self
.
verbose
=
True
self
.
database_uri
=
proxy_db
self
.
database_uri
=
proxy_db
self
.
console
=
False
self
.
console
=
False
self
.
log_file
=
None
self
.
log_file
=
None
class
BasicMixin
:
class
BasicMixin
:
def
assertSortedListEqual
(
self
,
list1
,
list2
,
msg
=
None
):
self
.
assertListEqual
(
sorted
(
list1
),
sorted
(
list2
),
msg
)
def
setUp
(
self
):
def
setUp
(
self
):
"""
Will set files and start slapproxy
"""
self
.
_tempdir
=
tempfile
.
mkdtemp
()
self
.
_tempdir
=
tempfile
.
mkdtemp
()
logging
.
basicConfig
(
level
=
logging
.
DEBUG
)
logging
.
basicConfig
(
level
=
logging
.
DEBUG
)
self
.
setFiles
()
self
.
setFiles
()
self
.
startProxy
()
self
.
startProxy
()
def
setFiles
(
self
):
def
setFiles
(
self
):
"""
Set environment to run slapproxy
"""
self
.
slapos_cfg
=
os
.
path
.
join
(
self
.
_tempdir
,
'slapos.cfg'
)
self
.
slapos_cfg
=
os
.
path
.
join
(
self
.
_tempdir
,
'slapos.cfg'
)
self
.
proxy_db
=
os
.
path
.
join
(
self
.
_tempdir
,
'lib'
,
'proxy.db'
)
self
.
proxy_db
=
os
.
path
.
join
(
self
.
_tempdir
,
'lib'
,
'proxy.db'
)
self
.
proxyaddr
=
'http://127.0.0.1:8080/'
self
.
proxyaddr
=
'http://127.0.0.1:8080/'
self
.
computer_id
=
'computer'
self
.
computer_id
=
'computer'
open
(
self
.
slapos_cfg
,
'w'
).
write
(
"""[slapos]
open
(
self
.
slapos_cfg
,
'w'
).
write
(
"""[slapos]
...
@@ -78,17 +78,17 @@ host = 127.0.0.1
...
@@ -78,17 +78,17 @@ host = 127.0.0.1
port = 8080
port = 8080
database_uri = %(tempdir)s/lib/proxy.db
database_uri = %(tempdir)s/lib/proxy.db
"""
%
dict
(
tempdir
=
self
.
_tempdir
,
proxyaddr
=
self
.
proxyaddr
))
"""
%
dict
(
tempdir
=
self
.
_tempdir
,
proxyaddr
=
self
.
proxyaddr
))
for
directory
in
(
"opt"
,
"srv"
,
"lib"
):
for
directory
in
(
"opt"
,
"srv"
,
"lib"
):
path
=
os
.
path
.
join
(
self
.
_tempdir
,
directory
)
path
=
os
.
path
.
join
(
self
.
_tempdir
,
directory
)
os
.
mkdir
(
path
)
os
.
mkdir
(
path
)
def
startProxy
(
self
):
def
startProxy
(
self
):
"""
Set config for slapproxy and start it
"""
config
=
slapos
.
proxy
.
Config
()
config
=
slapos
.
proxy
.
Config
()
config
.
setConfig
(
*
(
Config
(
self
.
proxy_db
),
config
.
setConfig
(
*
(
ProxyOption
(
self
.
proxy_db
),
self
.
slapos_cfg
))
self
.
slapos_cfg
))
self
.
proxy_launch
(
config
)
def
proxy_launch
(
self
,
config
):
views
.
app
.
config
[
'TESTING'
]
=
True
views
.
app
.
config
[
'TESTING'
]
=
True
views
.
app
.
config
[
'computer_id'
]
=
self
.
computer_id
views
.
app
.
config
[
'computer_id'
]
=
self
.
computer_id
views
.
app
.
config
[
'DATABASE_URI'
]
=
self
.
proxy_db
views
.
app
.
config
[
'DATABASE_URI'
]
=
self
.
proxy_db
...
@@ -97,12 +97,22 @@ database_uri = %(tempdir)s/lib/proxy.db
...
@@ -97,12 +97,22 @@ database_uri = %(tempdir)s/lib/proxy.db
self
.
app
=
views
.
app
.
test_client
()
self
.
app
=
views
.
app
.
test_client
()
def
tearDown
(
self
):
def
tearDown
(
self
):
"""
Remove files generated for test
"""
shutil
.
rmtree
(
self
.
_tempdir
,
True
)
shutil
.
rmtree
(
self
.
_tempdir
,
True
)
class
TestInformation
(
BasicMixin
,
unittest
.
TestCase
):
class
TestInformation
(
BasicMixin
,
unittest
.
TestCase
):
"""
Test Basic response of slapproxy
"""
def
test_getComputerInformation
(
self
):
def
test_getComputerInformation
(
self
):
"""
Check that getComputerInformation return a Computer
and database is generated
"""
rv
=
self
.
app
.
get
(
'/getComputerInformation?computer_id='
rv
=
self
.
app
.
get
(
'/getComputerInformation?computer_id='
+
self
.
computer_id
)
+
self
.
computer_id
)
self
.
assertIsInstance
(
self
.
assertIsInstance
(
...
@@ -111,6 +121,10 @@ class TestInformation(BasicMixin, unittest.TestCase):
...
@@ -111,6 +121,10 @@ class TestInformation(BasicMixin, unittest.TestCase):
self
.
assertTrue
(
os
.
path
.
exists
(
self
.
proxy_db
))
self
.
assertTrue
(
os
.
path
.
exists
(
self
.
proxy_db
))
def
test_getFullComputerInformation
(
self
):
def
test_getFullComputerInformation
(
self
):
"""
Check that getFullComputerInformation return a Computer
and database is generated
"""
rv
=
self
.
app
.
get
(
'/getFullComputerInformation?computer_id='
rv
=
self
.
app
.
get
(
'/getFullComputerInformation?computer_id='
+
self
.
computer_id
)
+
self
.
computer_id
)
self
.
assertIsInstance
(
self
.
assertIsInstance
(
...
@@ -119,20 +133,30 @@ class TestInformation(BasicMixin, unittest.TestCase):
...
@@ -119,20 +133,30 @@ class TestInformation(BasicMixin, unittest.TestCase):
self
.
assertTrue
(
os
.
path
.
exists
(
self
.
proxy_db
))
self
.
assertTrue
(
os
.
path
.
exists
(
self
.
proxy_db
))
def
test_getComputerInformation_wrong_computer
(
self
):
def
test_getComputerInformation_wrong_computer
(
self
):
"""
Test that computer information won't be given to a requester different
from the one specified
"""
with
self
.
assertRaises
(
views
.
UnauthorizedError
):
with
self
.
assertRaises
(
views
.
UnauthorizedError
):
rv
=
self
.
app
.
get
(
'/getComputerInformation?computer_id='
self
.
app
.
get
(
'/getComputerInformation?computer_id='
+
self
.
computer_id
+
'42'
)
+
self
.
computer_id
+
'42'
)
self
.
assertTrue
(
os
.
path
.
exists
(
self
.
proxy_db
))
class
MasterMixin
(
BasicMixin
):
class
MasterMixin
(
BasicMixin
):
"""
def
add_free_partition
(
self
,
partition_amount
):
Define advanced tool for test proxy simulating behavior slap library tools
"""
def
add_free_partition
(
self
,
partition_amount
):
"""
Will simulate a slapformat first run
and create "partition_amount" partitions
"""
computer_dict
=
{
'reference'
:
self
.
computer_id
,
computer_dict
=
{
'reference'
:
self
.
computer_id
,
'address'
:
'123.456.789'
,
'address'
:
'123.456.789'
,
'netmask'
:
'fffffffff'
,
'netmask'
:
'fffffffff'
,
'partition_list'
:[]}
'partition_list'
:[]}
for
i
in
range
(
0
,
partition_amount
):
for
i
in
range
(
0
,
partition_amount
):
partition_example
=
{
'reference'
:
'slappart%s'
%
i
,
partition_example
=
{
'reference'
:
'slappart%s'
%
i
,
'address_list'
:[]}
'address_list'
:[]}
computer_dict
[
'partition_list'
].
append
(
partition_example
)
computer_dict
[
'partition_list'
].
append
(
partition_example
)
...
@@ -140,13 +164,17 @@ class MasterMixin(BasicMixin):
...
@@ -140,13 +164,17 @@ class MasterMixin(BasicMixin):
request_dict
=
{
'computer_id'
:
self
.
computer_id
,
request_dict
=
{
'computer_id'
:
self
.
computer_id
,
'xml'
:
xml_marshaller
.
xml_marshaller
.
dumps
(
computer_dict
),
'xml'
:
xml_marshaller
.
xml_marshaller
.
dumps
(
computer_dict
),
}
}
rv
=
self
.
app
.
post
(
'/loadComputerConfigurationFromXML'
,
self
.
app
.
post
(
'/loadComputerConfigurationFromXML'
,
data
=
request_dict
)
data
=
request_dict
)
def
request
(
self
,
software_release
,
software_type
,
partition_reference
,
def
request
(
self
,
software_release
,
software_type
,
partition_reference
,
partition_id
,
partition_id
,
shared
=
False
,
partition_parameter_kw
=
None
,
filter_kw
=
None
,
shared
=
False
,
partition_parameter_kw
=
None
,
filter_kw
=
None
,
state
=
None
):
state
=
None
):
"""
Simulate a request with above parameters
Return response by server (a computer partition or an error)
"""
if
partition_parameter_kw
is
None
:
if
partition_parameter_kw
is
None
:
partition_parameter_kw
=
{}
partition_parameter_kw
=
{}
if
filter_kw
is
None
:
if
filter_kw
is
None
:
...
@@ -186,8 +214,12 @@ class MasterMixin(BasicMixin):
...
@@ -186,8 +214,12 @@ class MasterMixin(BasicMixin):
'_parameter_dict'
,
None
)
'_parameter_dict'
,
None
)
return
computer_partition
return
computer_partition
def
setComputerPartitionConnectionXml
(
self
,
instance
):
def
setComputerPartitionConnectionXml
(
self
,
instance
):
# Will post info about slaves
"""
Will send instance connection information to server
including from slaves in this partition
"""
# Will post information about slaves
for
slave
in
instance
.
_parameter_dict
[
'slave_instance_list'
]:
for
slave
in
instance
.
_parameter_dict
[
'slave_instance_list'
]:
request_dict
=
{
request_dict
=
{
'slave_reference'
:
slave
[
'slave_reference'
],
'slave_reference'
:
slave
[
'slave_reference'
],
...
@@ -197,6 +229,7 @@ class MasterMixin(BasicMixin):
...
@@ -197,6 +229,7 @@ class MasterMixin(BasicMixin):
}
}
self
.
app
.
post
(
'/setComputerPartitionConnectionXml'
,
self
.
app
.
post
(
'/setComputerPartitionConnectionXml'
,
data
=
request_dict
)
data
=
request_dict
)
# Will post information about instance
request_dict
=
{
request_dict
=
{
'slave_reference'
:
None
,
'slave_reference'
:
None
,
'computer_partition_id'
:
instance
.
_partition_id
,
'computer_partition_id'
:
instance
.
_partition_id
,
...
@@ -208,56 +241,99 @@ class MasterMixin(BasicMixin):
...
@@ -208,56 +241,99 @@ class MasterMixin(BasicMixin):
class
TestRequest
(
MasterMixin
,
unittest
.
TestCase
):
class
TestRequest
(
MasterMixin
,
unittest
.
TestCase
):
"""
Set of tests for requests
"""
def
test_two_request_one_partition_free
(
self
):
def
test_two_request_one_partition_free
(
self
):
"""
If only one partition is available and two different request are made
first will succeed second will fail
"""
self
.
add_free_partition
(
1
)
self
.
add_free_partition
(
1
)
self
.
assertIsInstance
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
),
self
.
assertIsInstance
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
),
slapos
.
slap
.
ComputerPartition
)
slapos
.
slap
.
ComputerPartition
)
with
self
.
assertRaises
(
WrongFormat
):
with
self
.
assertRaises
(
WrongFormat
):
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart3'
)
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart3'
)
def
test_two_request_two_partition_free
(
self
):
def
test_two_request_two_partition_free
(
self
):
"""
If two requests are made with two available partition
both will succeed
"""
self
.
add_free_partition
(
2
)
self
.
add_free_partition
(
2
)
self
.
assertIsInstance
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
),
self
.
assertIsInstance
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
),
slapos
.
slap
.
ComputerPartition
)
slapos
.
slap
.
ComputerPartition
)
self
.
assertIsInstance
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart3'
),
self
.
assertIsInstance
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart3'
),
slapos
.
slap
.
ComputerPartition
)
slapos
.
slap
.
ComputerPartition
)
def
test_two_same_request_from_one_partition
(
self
):
def
test_two_same_request_from_one_partition
(
self
):
"""
Request will return same partition for two equal requests
"""
self
.
add_free_partition
(
2
)
self
.
add_free_partition
(
2
)
self
.
assertEqual
(
self
.
assertEqual
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
,
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
,
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
)
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
)
def
test_two_different_request_from_two_partition
(
self
):
def
test_two_different_request_from_two_partition
(
self
):
"""
Two request from different partitions
will return two differents partitions
"""
self
.
add_free_partition
(
2
)
self
.
add_free_partition
(
2
)
self
.
assertNotEqual
(
self
.
assertNotEqual
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
,
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
,
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart3'
).
__dict__
)
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart3'
).
__dict__
)
def
test_two_different_request_from_one_partition
(
self
):
def
test_two_different_request_from_one_partition
(
self
):
"""
Two different request from same partition
will return two different partitions
"""
self
.
add_free_partition
(
2
)
self
.
add_free_partition
(
2
)
self
.
assertNotEqual
(
self
.
assertNotEqual
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
,
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
).
__dict__
,
self
.
request
(
'http://sr//'
,
None
,
'frontend'
,
'slappart2'
).
__dict__
)
self
.
request
(
'http://sr//'
,
None
,
'frontend'
,
'slappart2'
).
__dict__
)
def
test_slave_request_no_corresponding_partition
(
self
):
def
test_slave_request_no_corresponding_partition
(
self
):
"""
Slave instance request will fail if no corresponding are found
"""
self
.
add_free_partition
(
2
)
self
.
add_free_partition
(
2
)
with
self
.
assertRaises
(
WrongFormat
):
with
self
.
assertRaises
(
WrongFormat
):
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
,
shared
=
True
)
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
,
shared
=
True
)
def
test_slave_request_one_corresponding_partition
(
self
):
def
test_slave_request_one_corresponding_partition
(
self
):
"""
Successfull request slave instance follow these steps:
1. Provide one corresponding partition
2. Ask for Slave instance. Error is raise because it is not ready
But slave is added to Master Instance slave list
3. Master Instance get updated information (including slave list)
4. Master instance post information about slaves and itself
5. Ask for slave instance is successfull and return a computer instance
"""
self
.
add_free_partition
(
6
)
self
.
add_free_partition
(
6
)
master_partition_id
=
self
.
request
(
'http://sr//'
,
None
,
# Provide partition
'Maria'
,
'slappart4'
).
_partition_id
master_partition_id
=
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart4'
).
_partition_id
# Failed request of slave instance
with
self
.
assertRaises
(
TypeError
):
with
self
.
assertRaises
(
TypeError
):
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
,
shared
=
True
)
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
,
shared
=
True
)
# Get updated information for master partition
rv
=
self
.
app
.
get
(
'/getFullComputerInformation?computer_id='
rv
=
self
.
app
.
get
(
'/getFullComputerInformation?computer_id='
+
self
.
computer_id
)
+
self
.
computer_id
)
computer
=
xml_marshaller
.
xml_marshaller
.
loads
(
rv
.
data
)
computer
=
xml_marshaller
.
xml_marshaller
.
loads
(
rv
.
data
)
for
instance
in
computer
.
_computer_partition_list
:
for
instance
in
computer
.
_computer_partition_list
:
if
instance
.
_partition_id
==
master_partition_id
:
if
instance
.
_partition_id
==
master_partition_id
:
master_partition
=
instance
master_partition
=
instance
# Send information about slave
self
.
setComputerPartitionConnectionXml
(
master_partition
)
self
.
setComputerPartitionConnectionXml
(
master_partition
)
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
,
shared
=
True
)
# Successfull slave request
self
.
assertIsInstance
(
self
.
request
(
'http://sr//'
,
None
,
'Maria'
,
'slappart2'
,
shared
=
True
),
slapos
.
slap
.
ComputerPartition
)
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