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-rw-r--r--src/dashboard/testing_utils.py210
1 files changed, 200 insertions, 10 deletions
diff --git a/src/dashboard/testing_utils.py b/src/dashboard/testing_utils.py
index e98b5e6..558031d 100644
--- a/src/dashboard/testing_utils.py
+++ b/src/dashboard/testing_utils.py
@@ -8,9 +8,15 @@
##############################################################################
from django.contrib.auth.models import User
+from django.core.files.base import ContentFile
import json
+import re
+from dashboard.exceptions import (
+ InvalidHostnameException
+)
+from booking.models import Booking
from account.models import UserProfile, Lab, LabStatus, VlanManager, PublicNetwork
from resource_inventory.models import (
Host,
@@ -24,13 +30,23 @@ from resource_inventory.models import (
Installer,
OPNFVRole,
RamProfile,
+ Network,
+ Vlan,
+ GenericResourceBundle,
+ GenericResource,
+ GenericHost,
+ ConfigBundle,
+ GenericInterface,
+ HostConfiguration,
+ OPNFVConfig,
)
+from resource_inventory.resource_manager import ResourceManager
class BookingContextData(object):
def prepopulate(self, *args, **kwargs):
self.loginuser = instantiate_user(False, username=kwargs.get("login_username", "newtestuser"), password="testpassword")
- instantiate_userprofile(self.loginuser, True)
+ instantiate_userprofile(self.loginuser)
lab_user = kwargs.get("lab_user", instantiate_user(True))
self.lab = instantiate_lab(lab_user)
@@ -45,6 +61,179 @@ class BookingContextData(object):
self.pubnet = instantiate_publicnet(10, self.lab)
+"""
+Info for instantiate_booking() function:
+[topology] argument structure:
+ the [topology] argument should describe the structure of the pod
+ the top level should be a dictionary, with each key being a hostname
+ each value in the top level should be a dictionary with two keys:
+ "type" should map to a host profile instance
+ "nets" should map to a list of interfaces each with a list of
+ dictionaries each defining a network in the format
+ { "name": "netname", "tagged": True|False, "public": True|False }
+ each network is defined if a matching name is not found
+
+ sample argument structure:
+ topology={
+ "host1": {
+ "type": instanceOf HostProfile,
+ "role": instanceOf OPNFVRole
+ "image": instanceOf Image
+ "nets": [
+ 0: [
+ 0: { "name": "public", "tagged": True, "public": True },
+ 1: { "name": "private", "tagged": False, "public": False },
+ ]
+ 1: []
+ ]
+ }
+ }
+"""
+
+
+def instantiate_booking(owner,
+ start,
+ end,
+ booking_identifier,
+ lab=Lab.objects.first(),
+ purpose="purposetext",
+ project="projecttext",
+ collaborators=[],
+ topology={},
+ installer=None,
+ scenario=None):
+ (grb, host_set) = instantiate_grb(topology, owner, lab, booking_identifier)
+ cb = instantiate_cb(grb, owner, booking_identifier, topology, host_set, installer, scenario)
+
+ resource = ResourceManager.getInstance().convertResourceBundle(grb, lab, cb)
+
+ booking = Booking()
+
+ booking.resource = resource
+ if not resource:
+ raise Exception("Resource not created")
+ booking.config_bundle = cb
+ booking.start = start
+ booking.end = end
+ booking.owner = owner
+ booking.purpose = purpose
+ booking.project = project
+ booking.lab = lab
+ booking.save()
+
+ return booking
+
+
+def instantiate_cb(grb,
+ owner,
+ booking_identifier,
+ topology={},
+ host_set={},
+ installer=None,
+ scenario=None):
+ cb = ConfigBundle()
+ cb.owner = owner
+ cb.name = str(booking_identifier) + "_cb"
+ cb.description = "cb generated by instantiate_cb() method"
+ cb.save()
+
+ opnfvconfig = OPNFVConfig()
+ opnfvconfig.installer = installer
+ opnfvconfig.scenario = scenario
+ opnfvconfig.bundle = cb
+ opnfvconfig.save()
+
+ # generate host configurations based on topology and host set
+ for hostname, host_info in topology.items():
+ hconf = HostConfiguration()
+ hconf.bundle = cb
+ hconf.host = host_set[hostname]
+ hconf.image = host_info["image"]
+ hconf.opnfvRole = host_info["role"]
+ hconf.save()
+ return cb
+
+
+def instantiate_grb(topology,
+ owner,
+ lab,
+ booking_identifier):
+
+ grb = GenericResourceBundle(owner=owner, lab=lab)
+ grb.name = str(booking_identifier) + "_grb"
+ grb.description = "grb generated by instantiate_grb() method"
+ grb.save()
+
+ networks = {}
+ host_set = {}
+
+ for hostname in topology.keys():
+ info = topology[hostname]
+ host_profile = info["type"]
+
+ # need to construct host from hostname and type
+ ghost = instantiate_ghost(grb, host_profile, hostname)
+ host_set[hostname] = ghost
+
+ ghost.save()
+
+ # set up networks
+ nets = info["nets"]
+ for interface_index, interface_profile in enumerate(host_profile.interfaceprofile.all()):
+ generic_interface = GenericInterface()
+ generic_interface.host = ghost
+ generic_interface.profile = interface_profile
+ generic_interface.save()
+
+ netconfig = nets[interface_index]
+ for network_index, network_info in enumerate(netconfig):
+ network_name = network_info["name"]
+ network = None
+ if network_name in networks:
+ network = networks[network_name]
+ else:
+ network = Network()
+ network.name = network_name
+ network.vlan_id = lab.vlan_manager.get_vlan()
+ network.save()
+ networks[network_name] = network
+ if network_info["public"]:
+ public_net = lab.vlan_manager.get_public_vlan()
+ if not public_net:
+ raise Exception("No more public networks available")
+ lab.vlan_manager.reserve_public_vlan(public_net.vlan)
+ network.vlan_id = public_net.vlan
+ else:
+ private_net = lab.vlan_manager.get_vlan()
+ if not private_net:
+ raise Exception("No more generic vlans are available")
+ lab.vlan_manager.reserve_vlans([private_net])
+ network.vlan_id = private_net
+
+ vlan = Vlan()
+ vlan.vlan_id = network.vlan_id
+ vlan.public = network_info["public"]
+ vlan.tagged = network_info["tagged"]
+ vlan.save()
+ generic_interface.vlans.add(vlan)
+
+ return (grb, host_set)
+
+
+def instantiate_ghost(grb, host_profile, hostname):
+ if not re.match(r"(?=^.{1,253}$)(^([A-Za-z0-9-_]{1,62}\.)*[A-Za-z0-9-_]{1,63})$", hostname):
+ raise InvalidHostnameException("Hostname must comply to RFC 952 and all extensions to it until this point")
+ gresource = GenericResource(bundle=grb, name=hostname)
+ gresource.save()
+
+ ghost = GenericHost()
+ ghost.resource = gresource
+ ghost.profile = host_profile
+ ghost.save()
+
+ return ghost
+
+
def instantiate_user(is_superuser,
username="testuser",
password="testpassword",
@@ -58,16 +247,17 @@ def instantiate_user(is_superuser,
return user
-def instantiate_userprofile(user=None, can_book_multiple=False):
- if not user:
- user = instantiate_user(True, 'test_user', 'test_pass', 'test_user@test_site.org')
- userprofile = UserProfile()
- userprofile.user = user
- userprofile.booking_privledge = can_book_multiple
+def instantiate_userprofile(user, email_addr="email@email.com", company="company", full_name="John Doe", booking_privledge=True, ssh_file=None):
+ up = UserProfile()
+ up.email_address = email_addr
+ up.company = company
+ up.full_name = full_name
+ up.booking_privledge = booking_privledge
+ up.user = user
+ up.save()
+ up.ssh_public_key.save("user_ssh_key", ssh_file if ssh_file else ContentFile("public key content string"))
- userprofile.save()
-
- return user
+ return up
def instantiate_vlanmanager(vlans=None,