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Commit 15495c06 authored by Jérome Perrin's avatar Jérome Perrin
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seleniumserver/test: use slapos.testing

parent 9fedc763
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software/seleniumserver/test/setup.py
View file @ 15495c06
......@@ -28,18 +28,20 @@ from setuptools import setup, find_packages
version = '0.0.1.dev0'
name = 'slapos.test.seleniumserver'
long_description = open("README.md").read()
with open("README.md") as f:
long_description = f.read()
setup(name=name,
version=version,
description="Test for SlapOS' Selenium Server",
long_description=long_description,
long_description_content_type='text/markdown',
maintainer="Nexedi",
maintainer_email="info@nexedi.com",
url="https://lab.nexedi.com/nexedi/slapos",
packages=find_packages(),
install_requires=[
setup(
name=name,
version=version,
description="Test for SlapOS' Selenium Server",
long_description=long_description,
long_description_content_type='text/markdown',
maintainer="Nexedi",
maintainer_email="info@nexedi.com",
url="https://lab.nexedi.com/nexedi/slapos",
packages=find_packages(),
install_requires=[
'slapos.core',
'supervisor',
'slapos.libnetworkcache',
......@@ -49,7 +51,7 @@ setup(name=name,
'image',
'requests',
'paramiko',
],
zip_safe=True,
test_suite='test',
)
],
zip_safe=True,
test_suite='test',
)
software/seleniumserver/test/test.py
View file @ 15495c06
......@@ -47,14 +47,12 @@ from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.ui import WebDriverWait
from utils import SlapOSInstanceTestCase, findFreeTCPPort
from slapos.testing.testcase import makeModuleSetUpAndTestCaseClass
from slapos.testing.utils import findFreeTCPPort
debug_mode = os.environ.get('SLAPOS_TEST_DEBUG')
# for development: debugging logs and install Ctrl+C handler
if debug_mode:
import logging
logging.basicConfig(level=logging.DEBUG)
unittest.installHandler()
setUpModule, SeleniumServerTestCase = makeModuleSetUpAndTestCaseClass(
os.path.abspath(
os.path.join(os.path.dirname(__file__), '..', 'software.cfg')))
class WebServerMixin(object):
......@@ -71,12 +69,14 @@ class WebServerMixin(object):
- upload a file and the file content will be displayed in div.uploadedfile
"""
def log_message(self, *args, **kw):
if debug_mode:
if SeleniumServerTestCase._debug:
BaseHTTPRequestHandler.log_message(self, *args, **kw)
def do_GET(self):
self.send_response(200)
self.end_headers()
self.wfile.write('''
self.wfile.write(
'''
<html>
<title>Test page</title>
<body>
......@@ -87,18 +87,22 @@ class WebServerMixin(object):
</form>
</body>
</html>''')
def do_POST(self):
form = cgi.FieldStorage(
fp=self.rfile,
headers=self.headers,
environ={'REQUEST_METHOD':'POST',
'CONTENT_TYPE':self.headers['Content-Type'],})
environ={
'REQUEST_METHOD': 'POST',
'CONTENT_TYPE': self.headers['Content-Type'],
})
self.send_response(200)
self.end_headers()
file_data = 'no file'
if form.has_key('f'):
file_data = form['f'].file.read()
self.wfile.write('''
self.wfile.write(
'''
<html>
<title>%s</title>
<div>%s</div>
......@@ -128,8 +132,9 @@ class BrowserCompatibilityMixin(WebServerMixin):
def setUp(self):
super(BrowserCompatibilityMixin, self).setUp()
self.driver = webdriver.Remote(
command_executor=self.computer_partition.getConnectionParameterDict()['backend-url'],
desired_capabilities=self.desired_capabilities)
command_executor=self.computer_partition.getConnectionParameterDict()
['backend-url'],
desired_capabilities=self.desired_capabilities)
def tearDown(self):
self.driver.quit()
......@@ -142,7 +147,7 @@ class BrowserCompatibilityMixin(WebServerMixin):
def test_simple_submit_scenario(self):
self.driver.get(self.server_url)
input_element = WebDriverWait(self.driver, 3).until(
input_element = WebDriverWait(self.driver, 3).until(
EC.visibility_of_element_located((By.NAME, 'q')))
input_element.send_keys(self.id())
input_element.submit()
......@@ -158,9 +163,7 @@ class BrowserCompatibilityMixin(WebServerMixin):
self.driver.find_element_by_xpath('//input[@name="f"]').send_keys(f.name)
self.driver.find_element_by_xpath('//input[@type="submit"]').click()
self.assertEqual(
self.id(),
self.driver.find_element_by_xpath('//div').text)
self.assertEqual(self.id(), self.driver.find_element_by_xpath('//div').text)
def test_screenshot(self):
self.driver.get(self.server_url)
......@@ -169,7 +172,9 @@ class BrowserCompatibilityMixin(WebServerMixin):
self.assertGreater(len(screenshot.getcolors(maxcolors=512)), 2)
def test_window_and_screen_size(self):
size = json.loads(self.driver.execute_script('''
size = json.loads(
self.driver.execute_script(
'''
return JSON.stringify({
'screen.width': window.screen.width,
'screen.height': window.screen.height,
......@@ -188,7 +193,9 @@ class BrowserCompatibilityMixin(WebServerMixin):
def test_resize_window(self):
self.driver.set_window_size(800, 900)
size = json.loads(self.driver.execute_script('''
size = json.loads(
self.driver.execute_script(
'''
return JSON.stringify({
'outerWidth': window.outerWidth,
'outerHeight': window.outerHeight
......@@ -201,10 +208,11 @@ class BrowserCompatibilityMixin(WebServerMixin):
webdriver_url = parameter_dict['backend-url']
queue = multiprocessing.Queue()
def _test(q, server_url):
driver = webdriver.Remote(
command_executor=webdriver_url,
desired_capabilities=self.desired_capabilities)
command_executor=webdriver_url,
desired_capabilities=self.desired_capabilities)
try:
driver.get(server_url)
q.put(driver.title == 'Test page')
......@@ -213,32 +221,22 @@ class BrowserCompatibilityMixin(WebServerMixin):
nb_workers = 10
workers = []
for i in range(nb_workers):
for _ in range(nb_workers):
worker = multiprocessing.Process(
target=_test,
args=(queue, self.server_url))
target=_test, args=(queue, self.server_url))
worker.start()
workers.append(worker)
del worker # pylint
del worker # pylint
_ = [worker.join(timeout=30) for worker in workers]
# terminate workers if they are still alive after 30 seconds
_ = [worker.terminate() for worker in workers if worker.is_alive()]
_ = [worker.join() for worker in workers]
del _ # pylint
del _ # pylint
self.assertEqual(
[True] * nb_workers,
[queue.get() for _ in range(nb_workers)])
class SeleniumServerTestCase(SlapOSInstanceTestCase):
"""Test the remote driver on a minimal web server.
"""
@classmethod
def getSoftwareURLList(cls):
return (os.path.abspath(os.path.join(os.path.dirname(__file__), '..', 'software.cfg')), )
[True] * nb_workers, [queue.get() for _ in range(nb_workers)])
class TestBrowserSelection(WebServerMixin, SeleniumServerTestCase):
......@@ -249,18 +247,15 @@ class TestBrowserSelection(WebServerMixin, SeleniumServerTestCase):
webdriver_url = parameter_dict['backend-url']
driver = webdriver.Remote(
command_executor=webdriver_url,
desired_capabilities=DesiredCapabilities.CHROME)
command_executor=webdriver_url,
desired_capabilities=DesiredCapabilities.CHROME)
driver.get(self.server_url)
self.assertEqual('Test page', driver.title)
self.assertIn(
'Chrome',
driver.execute_script('return navigator.userAgent'))
self.assertIn('Chrome', driver.execute_script('return navigator.userAgent'))
self.assertNotIn(
'Firefox',
driver.execute_script('return navigator.userAgent'))
'Firefox', driver.execute_script('return navigator.userAgent'))
driver.quit()
def test_firefox(self):
......@@ -268,15 +263,14 @@ class TestBrowserSelection(WebServerMixin, SeleniumServerTestCase):
webdriver_url = parameter_dict['backend-url']
driver = webdriver.Remote(
command_executor=webdriver_url,
desired_capabilities=DesiredCapabilities.FIREFOX)
command_executor=webdriver_url,
desired_capabilities=DesiredCapabilities.FIREFOX)
driver.get(self.server_url)
self.assertEqual('Test page', driver.title)
self.assertIn(
'Firefox',
driver.execute_script('return navigator.userAgent'))
'Firefox', driver.execute_script('return navigator.userAgent'))
driver.quit()
def test_firefox_desired_version(self):
......@@ -286,16 +280,16 @@ class TestBrowserSelection(WebServerMixin, SeleniumServerTestCase):
desired_capabilities = DesiredCapabilities.FIREFOX.copy()
desired_capabilities['version'] = '60.0.2esr'
driver = webdriver.Remote(
command_executor=webdriver_url,
desired_capabilities=desired_capabilities)
command_executor=webdriver_url,
desired_capabilities=desired_capabilities)
self.assertIn(
'Gecko/20100101 Firefox/60.0',
driver.execute_script('return navigator.userAgent'))
driver.quit()
desired_capabilities['version'] = '52.9.0esr'
driver = webdriver.Remote(
command_executor=webdriver_url,
desired_capabilities=desired_capabilities)
command_executor=webdriver_url,
desired_capabilities=desired_capabilities)
self.assertIn(
'Gecko/20100101 Firefox/52.0',
driver.execute_script('return navigator.userAgent'))
......@@ -313,9 +307,7 @@ class TestFrontend(WebServerMixin, SeleniumServerTestCase):
self.assertEqual('admin', parsed.username)
self.assertTrue(parsed.password)
self.assertIn(
'Grid Console',
requests.get(admin_url, verify=False).text)
self.assertIn('Grid Console', requests.get(admin_url, verify=False).text)
def test_browser_use_hub(self):
parameter_dict = self.computer_partition.getConnectionParameterDict()
......@@ -325,8 +317,8 @@ class TestFrontend(WebServerMixin, SeleniumServerTestCase):
self.assertTrue(parsed.password)
driver = webdriver.Remote(
command_executor=webdriver_url,
desired_capabilities=DesiredCapabilities.CHROME)
command_executor=webdriver_url,
desired_capabilities=DesiredCapabilities.CHROME)
driver.get(self.server_url)
self.assertEqual('Test page', driver.title)
......@@ -346,27 +338,30 @@ class TestSSHServer(SeleniumServerTestCase):
self.assertEqual('ssh', parsed.scheme)
client = paramiko.SSHClient()
class TestKeyPolicy(object):
"""Accept server key and keep it in self.key for inspection
"""
def missing_host_key(self, client, hostname, key):
self.key = key
key_policy = TestKeyPolicy()
client.set_missing_host_key_policy(key_policy)
with contextlib.closing(client):
client.connect(
username=urlparse.urlparse(ssh_url).username,
hostname=urlparse.urlparse(ssh_url).hostname,
port=urlparse.urlparse(ssh_url).port,
pkey=self.ssh_key,
username=urlparse.urlparse(ssh_url).username,
hostname=urlparse.urlparse(ssh_url).hostname,
port=urlparse.urlparse(ssh_url).port,
pkey=self.ssh_key,
)
# Check fingerprint from server matches the published one.
# The publish format is the raw output of ssh-keygen and is something like this:
# 521 SHA256:9aZruv3LmFizzueIFdkd78eGtzghDoPSCBXFkkrHqXE user@hostname (ECDSA)
# we only want to parse SHA256:9aZruv3LmFizzueIFdkd78eGtzghDoPSCBXFkkrHqXE
_, fingerprint_string, _, key_type = parameter_dict['ssh-fingerprint'].split()
_, fingerprint_string, _, key_type = parameter_dict[
'ssh-fingerprint'].split()
self.assertEqual(key_type, '(ECDSA)')
fingerprint_algorithm, fingerprint = fingerprint_string.split(':', 1)
......@@ -374,10 +369,11 @@ class TestSSHServer(SeleniumServerTestCase):
# Paramiko does not allow to get the fingerprint as SHA256 easily yet
# https://github.com/paramiko/paramiko/pull/1103
self.assertEqual(
fingerprint,
# XXX with sha256, we need to remove that trailing =
base64.b64encode(hashlib.new(fingerprint_algorithm, key_policy.key.asbytes()).digest())[:-1]
)
fingerprint,
# XXX with sha256, we need to remove that trailing =
base64.b64encode(
hashlib.new(fingerprint_algorithm,
key_policy.key.asbytes()).digest())[:-1])
channel = client.invoke_shell()
channel.settimeout(30)
......@@ -397,7 +393,7 @@ class TestFirefox52(BrowserCompatibilityMixin, SeleniumServerTestCase):
user_agent = 'Gecko/20100101 Firefox/52.0'
# resizing window is not supported on firefox 52 geckodriver
test_resize_window = unittest.expectedFailure(
BrowserCompatibilityMixin.test_resize_window)
BrowserCompatibilityMixin.test_resize_window)
class TestFirefox60(BrowserCompatibilityMixin, SeleniumServerTestCase):
......
software/seleniumserver/test/utils.py deleted 100644 → 0
View file @ 9fedc763
##############################################################################
#
# Copyright (c) 2018 Nexedi SA and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# 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; either version 3
# of the License, or (at your option) any later version.
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
import unittest
import os
import socket
from contextlib import closing
import logging
import StringIO
import xmlrpclib
import supervisor.xmlrpc
from erp5.util.testnode.SlapOSControler import SlapOSControler
from erp5.util.testnode.ProcessManager import ProcessManager
# Utility functions
def findFreeTCPPort(ip=''):
"""Find a free TCP port to listen to.
"""
family = socket.AF_INET6 if ':' in ip else socket.AF_INET
with closing(socket.socket(family, socket.SOCK_STREAM)) as s:
s.bind((ip, 0))
return s.getsockname()[1]
# TODO:
# - allow requesting multiple instances ?
class SlapOSInstanceTestCase(unittest.TestCase):
"""Install one slapos instance.
This test case install software(s) and request one instance during `setUpClass`
and destroy the instance during `tearDownClass`.
Software Release URL, Instance Software Type and Instance Parameters can be defined
on the class.
All tests from the test class will run with the same instance.
The following class attributes are available:
* `computer_partition`: the `slapos.core.XXX` computer partition instance.
* `computer_partition_root_path`: the path of the instance root directory,
"""
# Methods to be defined by subclasses.
@classmethod
def getSoftwareURLList(cls):
"""Return URL of software releases to install.
To be defined by subclasses.
"""
raise NotImplementedError()
@classmethod
def getInstanceParameterDict(cls):
"""Return instance parameters
To be defined by subclasses if they need to request instance with specific
parameters.
"""
return {}
@classmethod
def getInstanceSoftwareType(cls):
"""Return software type for instance, default "default"
To be defined by subclasses if they need to request instance with specific
software type.
"""
return "default"
# Utility methods.
def getSupervisorRPCServer(self):
"""Returns a XML-RPC connection to the supervisor used by slapos node
Refer to http://supervisord.org/api.html for details of available methods.
"""
# xmlrpc over unix socket https://stackoverflow.com/a/11746051/7294664
return xmlrpclib.ServerProxy(
'http://slapos-supervisor',
transport=supervisor.xmlrpc.SupervisorTransport(
None,
None,
# XXX hardcoded socket path
serverurl="unix://{working_directory}/inst/supervisord.socket".format(
**self.config)))
# Unittest methods
@classmethod
def setUpClass(cls):
"""Setup the class, build software and request an instance.
If you have to override this method, do not forget to call this method on
parent class.
"""
try:
cls.setUpWorkingDirectory()
cls.setUpConfig()
cls.setUpSlapOSController()
cls.runSoftwareRelease()
# XXX instead of "runSoftwareRelease", it would be better to be closer to slapos usage:
# cls.supplySoftwares()
# cls.installSoftwares()
cls.runComputerPartition()
# XXX instead of "runComputerPartition", it would be better to be closer to slapos usage:
# cls.requestInstances()
# cls.createInstances()
# cls.requestInstances()
except BaseException:
cls.stopSlapOSProcesses()
cls.setUp = lambda self: self.fail('Setup Class failed.')
raise
@classmethod
def tearDownClass(cls):
"""Tear down class, stop the processes and destroy instance.
"""
cls.stopSlapOSProcesses()
# Implementation
@classmethod
def stopSlapOSProcesses(cls):
if hasattr(cls, '_process_manager'):
cls._process_manager.killPreviousRun()
@classmethod
def setUpWorkingDirectory(cls):
"""Initialise the directories"""
cls.working_directory = os.environ.get(
'SLAPOS_TEST_WORKING_DIR',
os.path.join(os.path.dirname(__file__), '.slapos'))
# To prevent error: Cannot open an HTTP server: socket.error reported
# AF_UNIX path too long This `working_directory` should not be too deep.
# Socket path is 108 char max on linux
# https://github.com/torvalds/linux/blob/3848ec5/net/unix/af_unix.c#L234-L238
# Supervisord socket name contains the pid number, which is why we add
# .xxxxxxx in this check.
if len(cls.working_directory + '/inst/supervisord.socket.xxxxxxx') > 108:
raise RuntimeError('working directory ( {} ) is too deep, try setting '
'SLAPOS_TEST_WORKING_DIR'.format(cls.working_directory))
if not os.path.exists(cls.working_directory):
os.mkdir(cls.working_directory)
@classmethod
def setUpConfig(cls):
"""Create slapos configuration"""
cls.config = {
"working_directory": cls.working_directory,
"slapos_directory": cls.working_directory,
"log_directory": cls.working_directory,
"computer_id": 'slapos.test', # XXX
'proxy_database': os.path.join(cls.working_directory, 'proxy.db'),
'partition_reference': cls.__name__,
# "proper" slapos command must be in $PATH
'slapos_binary': 'slapos',
'node_quantity': '3',
}
# Some tests are expecting that local IP is not set to 127.0.0.1
ipv4_address = os.environ.get('SLAPOS_TEST_IPV4', '127.0.1.1')
ipv6_address = os.environ['SLAPOS_TEST_IPV6']
cls.config['proxy_host'] = cls.config['ipv4_address'] = ipv4_address
cls.config['ipv6_address'] = ipv6_address
cls.config['proxy_port'] = findFreeTCPPort(ipv4_address)
cls.config['master_url'] = 'http://{proxy_host}:{proxy_port}'.format(
**cls.config)
@classmethod
def setUpSlapOSController(cls):
"""Create the a "slapos controller" and supply softwares from `getSoftwareURLList`.
This is equivalent to:
slapos proxy start
for sr in getSoftwareURLList; do
slapos supply $SR $COMP
done
"""
cls._process_manager = ProcessManager()
# XXX this code is copied from testnode code
cls.slapos_controler = SlapOSControler(
cls.working_directory,
cls.config
)
slapproxy_log = os.path.join(cls.config['log_directory'], 'slapproxy.log')
logger = logging.getLogger(__name__)
logger.debug('Configured slapproxy log to %r', slapproxy_log)
cls.software_url_list = cls.getSoftwareURLList()
cls.slapos_controler.initializeSlapOSControler(
slapproxy_log=slapproxy_log,
process_manager=cls._process_manager,
reset_software=False,
software_path_list=cls.software_url_list)
# XXX we should check *earlier* if that pidfile exist and if supervisord
# process still running, because if developer started supervisord (or bugs?)
# then another supervisord will start and starting services a second time
# will fail.
cls._process_manager.supervisord_pid_file = os.path.join(
cls.slapos_controler.instance_root, 'var', 'run', 'supervisord.pid')
@classmethod
def runSoftwareRelease(cls):
"""Run all the software releases that were supplied before.
This is the equivalent of `slapos node software`.
The tests will be marked file if software building fail.
"""
logger = logging.getLogger()
logger.level = logging.DEBUG
stream = StringIO.StringIO()
stream_handler = logging.StreamHandler(stream)
logger.addHandler(stream_handler)
try:
cls.software_status_dict = cls.slapos_controler.runSoftwareRelease(
cls.config, environment=os.environ)
stream.seek(0)
stream.flush()
message = ''.join(stream.readlines()[-100:])
assert cls.software_status_dict['status_code'] == 0, message
finally:
logger.removeHandler(stream_handler)
del stream
@classmethod
def runComputerPartition(cls):
"""Instanciate the software.
This is the equivalent of doing:
slapos request --type=getInstanceSoftwareType --parameters=getInstanceParameterDict
slapos node instance
and return the slapos request instance parameters.
This can be called by tests to simulate re-request with different parameters.
"""
logger = logging.getLogger()
logger.level = logging.DEBUG
stream = StringIO.StringIO()
stream_handler = logging.StreamHandler(stream)
logger.addHandler(stream_handler)
if cls.getInstanceSoftwareType() != 'default':
raise NotImplementedError
instance_parameter_dict = cls.getInstanceParameterDict()
try:
cls.instance_status_dict = cls.slapos_controler.runComputerPartition(
cls.config,
cluster_configuration=instance_parameter_dict,
environment=os.environ)
stream.seek(0)
stream.flush()
message = ''.join(stream.readlines()[-100:])
assert cls.instance_status_dict['status_code'] == 0, message
finally:
logger.removeHandler(stream_handler)
del stream
# FIXME: similar to test node, only one (root) partition is really
# supported for now.
computer_partition_list = []
for i in range(len(cls.software_url_list)):
computer_partition_list.append(
cls.slapos_controler.slap.registerOpenOrder().request(
cls.software_url_list[i],
# This is how testnode's SlapOSControler name created partitions
partition_reference='testing partition {i}'.format(
i=i, **cls.config),
partition_parameter_kw=instance_parameter_dict))
# expose some class attributes so that tests can use them:
# the ComputerPartition instances, to getInstanceParameterDict
cls.computer_partition = computer_partition_list[0]
# the path of the instance on the filesystem, for low level inspection
cls.computer_partition_root_path = os.path.join(
cls.config['working_directory'],
'inst',
cls.computer_partition.getId())
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