root / snf-tools / synnefo_tools / burnin / server_tests.py @ 6c78720b
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# Copyright 2013 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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"""
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This is the burnin class that tests the Servers' functionality
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"""
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import sys |
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import IPy |
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import random |
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import socket |
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from vncauthproxy.d3des import generate_response as d3des_generate_response |
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from synnefo_tools.burnin.common import BurninTests, Proper, run_test |
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# Too many public methods. pylint: disable-msg=R0904
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# This class gets replicated into actual TestCases dynamically
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class GeneratedServerTestSuite(BurninTests): |
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"""Test Spawning Serverfunctionality"""
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use_image = Proper(value=None)
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avail_flavors = Proper(value=None)
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use_flavor = Proper(value=None)
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server = Proper(value=None)
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ipv4 = Proper(value=None)
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ipv6 = Proper(value=None)
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def test_001_submit_create_server(self): |
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"""Submit a create server request"""
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servername = "%s for %s" % (self.run_id, self.use_image['name']) |
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self.use_flavor = random.choice(self.avail_flavors) |
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self.server = self._create_server( |
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servername, self.use_image, self.use_flavor) |
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def test_002_server_build_list(self): |
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"""Test server is in BUILD state, in server list"""
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servers = self._get_list_of_servers(detail=True) |
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servers = [s for s in servers if s['id'] == self.server['id']] |
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self.assertEqual(len(servers), 1) |
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server = servers[0]
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self.assertEqual(server['name'], self.server['name']) |
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self.assertEqual(server['flavor']['id'], self.use_flavor['id']) |
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self.assertEqual(server['image']['id'], self.use_image['id']) |
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self.assertEqual(server['status'], "BUILD") |
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def test_003_server_build_details(self): |
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"""Test server is in BUILD state, in details"""
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server = self._get_server_details(self.server) |
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self.assertEqual(server['name'], self.server['name']) |
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self.assertEqual(server['flavor']['id'], self.use_flavor['id']) |
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self.assertEqual(server['image']['id'], self.use_image['id']) |
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self.assertEqual(server['status'], "BUILD") |
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def test_004_set_server_metadata(self): |
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"""Test setting some of the server's metadata"""
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image = self.clients.cyclades.get_image_details(self.use_image['id']) |
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os_value = image['metadata']['os'] |
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self.clients.cyclades.update_server_metadata(
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self.server['id'], OS=os_value) |
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servermeta = \ |
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self.clients.cyclades.get_server_metadata(self.server['id']) |
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imagemeta = \ |
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self.clients.cyclades.get_image_metadata(self.use_image['id']) |
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self.assertEqual(servermeta['OS'], imagemeta['os']) |
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def test_005_server_becomes_active(self): |
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"""Test server becomes ACTIVE"""
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self._insist_on_server_transition(self.server, "BUILD", "ACTIVE") |
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def test_006_get_server_oob_console(self): |
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"""Test getting OOB server console over VNC
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Implementation of RFB protocol follows
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http://www.realvnc.com/docs/rfbproto.pdf.
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"""
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console = self.clients.cyclades.get_server_console(self.server['id']) |
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self.assertEquals(console['type'], "vnc") |
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sock = self._insist_on_tcp_connection(
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socket.AF_INET, console['host'], console['port']) |
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# Step 1. ProtocolVersion message (par. 6.1.1)
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version = sock.recv(1024)
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self.assertEquals(version, 'RFB 003.008\n') |
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sock.send(version) |
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# Step 2. Security (par 6.1.2): Only VNC Authentication supported
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sec = sock.recv(1024)
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self.assertEquals(list(sec), ['\x01', '\x02']) |
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# Step 3. Request VNC Authentication (par 6.1.2)
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sock.send('\x02')
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# Step 4. Receive Challenge (par 6.2.2)
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challenge = sock.recv(1024)
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self.assertEquals(len(challenge), 16) |
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# Step 5. DES-Encrypt challenge, use password as key (par 6.2.2)
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response = d3des_generate_response( |
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(console["password"] + '\0' * 8)[:8], challenge) |
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sock.send(response) |
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# Step 6. SecurityResult (par 6.1.3)
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result = sock.recv(4)
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self.assertEquals(list(result), ['\x00', '\x00', '\x00', '\x00']) |
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sock.close() |
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def test_007_server_has_ipv4(self): |
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"""Test active server has a valid IPv4 address"""
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server = self.clients.cyclades.get_server_details(self.server['id']) |
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# Update the server attribute
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self.server = server
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self.ipv4 = self._get_ip(server, 4) |
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self.assertEquals(IPy.IP(self.ipv4).version(), 4) |
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def test_008_server_has_ipv6(self): |
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"""Test active server has a valid IPv6 address"""
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self._skip_if(not self.use_ipv6, "--no-ipv6 flag enabled") |
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self.ipv6 = self._get_ip(self.server, 6) |
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self.assertEquals(IPy.IP(self.ipv6).version(), 6) |
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def test_009_server_ping_ipv4(self): |
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"""Test server responds to ping on IPv4 address"""
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self._insist_on_ping(self.ipv4, 4) |
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def test_010_server_ping_ipv6(self): |
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"""Test server responds to ping on IPv6 address"""
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self._skip_if(not self.use_ipv6, "--no-ipv6 flag enabled") |
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self._insist_on_ping(self.ipv6, 6) |
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def test_011_submit_shutdown(self): |
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"""Test submit request to shutdown server"""
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self.clients.cyclades.shutdown_server(self.server['id']) |
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def test_012_server_becomes_stopped(self): |
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"""Test server becomes STOPPED"""
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self._insist_on_server_transition(self.server, "ACTIVE", "STOPPED") |
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def test_013_submit_start(self): |
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"""Test submit start server request"""
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self.clients.cyclades.start_server(self.server['id']) |
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def test_014_server_becomes_active(self): |
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"""Test server becomes ACTIVE again"""
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self._insist_on_server_transition(self.server, "STOPPED", "ACTIVE") |
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def test_015_server_ping_ipv4(self): |
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"""Test server OS is actually up and running again"""
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self.test_009_server_ping_ipv4()
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# --------------------------------------------------------------------
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# The actuall test class. We use this class to dynamically create
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# tests from the GeneratedServerTestSuite class. Each of these classes
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# will run the same tests using different images and or flavors.
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# The creation and running of our GeneratedServerTestSuite class will
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# happen as a testsuite itself (everything here is a test!).
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class ServerTestSuite(BurninTests): |
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"""Generate and run the GeneratedServerTestSuite
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We will generate as many testsuites as the number of images given.
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Each of these testsuites will use the given flavors at will (random).
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"""
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avail_images = Proper(value=None)
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avail_flavors = Proper(value=None)
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gen_classes = Proper(value=None)
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def test_001_images_to_use(self): |
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"""Find images to be used by GeneratedServerTestSuite"""
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if self.images is None: |
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self.info("No --images given. Will use the default %s", |
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"^Debian Base$")
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filters = ["name:^Debian Base$"]
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else:
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filters = self.images
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self.avail_images = self._find_images(filters) |
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self.info("Found %s images. Let's create an equal number of tests", |
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len(self.avail_images)) |
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def test_002_flavors_to_use(self): |
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"""Find flavors to be used by GeneratedServerTestSuite"""
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flavors = self._get_list_of_flavors(detail=True) |
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if self.flavors is None: |
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self.info("No --flavors given. Will use all of them") |
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self.avail_flavors = flavors
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else:
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self.avail_flavors = self._find_flavors( |
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patterns=self.flavors, flavors=flavors)
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self.info("Found %s flavors to choose from", len(self.avail_flavors)) |
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def test_003_create_testsuites(self): |
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"""Generate the GeneratedServerTestSuite tests"""
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gen_classes = [] |
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for img in self.avail_images: |
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name = (str("GeneratedServerTestSuite_(%s)" % |
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img['name']).replace(" ", "_")) |
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self.info("Constructing class %s", name) |
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class_dict = { |
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'use_image': Proper(value=img),
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'avail_flavors': Proper(value=self.avail_flavors) |
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} |
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cls = type(name, (GeneratedServerTestSuite,), class_dict)
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# Make sure the class can be pickled, by listing it among
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# the attributes of __main__. A PicklingError is raised otherwise.
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thismodule = sys.modules[__name__] |
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setattr(thismodule, name, cls)
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# Append the generated class
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gen_classes.append(cls) |
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self.gen_classes = gen_classes
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def test_004_run_testsuites(self): |
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"""Run the generated tests"""
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for gen_cls in self.gen_classes: |
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self.info("Running testsuite %s", gen_cls.__name__) |
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run_test(gen_cls) |