# -*- coding: utf-8 -*-

# vim:set expandtab tabstop=4 shiftwidth=4:

"""

Test du tableau d'événements de Vigiboard

"""

from nose.tools import assert_true, assert_equal

from datetime import datetime

import transaction

from vigilo.models.configure import DBSession

from vigilo.models import Event, CorrEvent, \

                            Permission, StateName, \

                            Host, HostGroup, LowLevelService

from vigiboard.tests import TestController

def populate_DB():

    """ Peuple la base de données. """

    # On ajoute des noms d'états.

    DBSession.add(StateName(statename=u'OK', order=0))

    DBSession.add(StateName(statename=u'WARNING', order=2))

    DBSession.flush()

    transaction.commit()

    # On ajoute les groupes et leurs dépendances

    hosteditors = HostGroup(name=u'editorsgroup')

    DBSession.add(hosteditors)

    hostmanagers = HostGroup(name=u'managersgroup', parent=hosteditors)

    DBSession.add(hostmanagers)

    DBSession.flush()

    manage_perm = Permission.by_permission_name(u'manage')

    edit_perm = Permission.by_permission_name(u'edit')

    hostmanagers.permissions.append(manage_perm)

    hosteditors.permissions.append(edit_perm)

    DBSession.flush()

    # Création des hôtes de test.

    host_template = {

        'checkhostcmd': u'halt',

        'snmpcommunity': u'public',

        'hosttpl': u'/dev/null',

        'mainip': u'192.168.1.1',

        'snmpport': 42,

        'weight': 42,

    }

    managerhost = Host(name=u'managerhost', **host_template)

    editorhost = Host(name=u'editorhost', **host_template)

    DBSession.add(managerhost)

    DBSession.add(editorhost)

    # Affectation des hôtes aux groupes.

    hosteditors.hosts.append(editorhost)

    hostmanagers.hosts.append(managerhost)

    DBSession.flush()

    # Création des services techniques de test.

    service_template = {

        'command': u'halt',

        'op_dep': u'+',

        'weight': 42,

    }

    service1 = LowLevelService(

        host=managerhost,

        servicename=u'managerservice',

        **service_template

    )

    service2 = LowLevelService(

        host=editorhost,

        servicename=u'managerservice',

        **service_template

    )

    service3 = LowLevelService(

        host=managerhost,

        servicename=u'editorservice',

        **service_template

    )

    service4 = LowLevelService(

        host=editorhost,

        servicename=u'editorservice',

        **service_template

    )

    DBSession.add(service1)

    DBSession.add(service2)

    DBSession.add(service3)

    DBSession.add(service4)

    DBSession.flush()

    # Ajout des événements eux-mêmes

    event_template = {

        'message': u'foo',

        'current_state': StateName.statename_to_value(u'WARNING'),

    }

    event1 = Event(supitem=service1, **event_template)

    event2 = Event(supitem=service2, **event_template)

    event3 = Event(supitem=service3, **event_template)

    event4 = Event(supitem=service4, **event_template)

    event5 = Event(supitem=editorhost, **event_template)

    event6 = Event(supitem=managerhost, **event_template)

    DBSession.add(event1)

    DBSession.add(event2)

    DBSession.add(event3)

    DBSession.add(event4)

    DBSession.add(event5)

    DBSession.add(event6)

    DBSession.flush()

    # Ajout des événements corrélés

    aggregate_template = {

        'timestamp_active': datetime.now(),

        'priority': 1,

        'status': u'None',

    }

    aggregate1 = CorrEvent(

        idcause=event1.idevent, **aggregate_template)

    aggregate2 = CorrEvent(

        idcause=event4.idevent, **aggregate_template)

    aggregate3 = CorrEvent(

        idcause=event5.idevent, **aggregate_template)

    aggregate4 = CorrEvent(

        idcause=event6.idevent, **aggregate_template)

    aggregate1.events.append(event1)

    aggregate1.events.append(event3)

    aggregate2.events.append(event4)

    aggregate2.events.append(event2)

    aggregate3.events.append(event5)

    aggregate4.events.append(event6)

    DBSession.add(aggregate1)

    DBSession.add(aggregate2)

    DBSession.add(aggregate3)

    DBSession.add(aggregate4)

    DBSession.flush()

    transaction.commit()

class TestEventTable(TestController):

    """

    Test du tableau d'événements de Vigiboard

    """

    def test_event_table(self):

        """

        Test du tableau d'évènements de la page d'accueil de Vigiboard.

        """

        populate_DB()

        ### 1er cas : L'utilisateur utilisé pour

        # se connecter à Vigiboard est 'editor'.

        environ = {'REMOTE_USER': 'editor'}

        response = self.app.get('/', extra_environ=environ)

        # Il doit y avoir 2 lignes de résultats.

        rows = response.lxml.xpath('//table[@class="vigitable"]/tbody/tr')

        print "There are %d rows in the result set" % len(rows)

        assert_equal(len(rows), 2)

        # Il doit y avoir plusieurs colonnes dans la ligne de résultats.

        cols = response.lxml.xpath('//table[@class="vigitable"]/tbody/tr/td')

        print "There are %d columns in the result set" % len(cols)

        assert_true(len(cols) > 1)

        ### 2nd cas : L'utilisateur utilisé pour

        # se connecter à Vigiboard est 'manager'.

        environ = {'REMOTE_USER': 'manager'}

        response = self.app.get('/', extra_environ=environ)

        # Il doit y avoir 4 lignes de résultats.

        rows = response.lxml.xpath('//table[@class="vigitable"]/tbody/tr')

        print "There are %d rows in the result set" % len(rows)

        assert_equal(len(rows), 4)

        # Il doit y avoir plusieurs colonnes dans la ligne de résultats.

        cols = response.lxml.xpath('//table[@class="vigitable"]/tbody/tr/td')

        print "There are %d columns in the result set" % len(cols)

        assert_true(len(cols) > 1)