def test_core_behaviour_reverse(self):
'''Test ability of the core to solve a large graph in reverse mode'''
# Define Group 1
grp1 = ServiceGroup('GRP1')
grp1.algo_reversed = True
grp1_i1 = Service('I1')
grp1_i1.algo_reversed = True
grp1_i2 = Service('I2')
grp1_i2.algo_reversed = True
grp1_i3 = Service('I3')
grp1_i3.algo_reversed = True
grp1_i1.add_action(Action('stop', command='/bin/true'))
grp1_i2.add_action(Action('stop', command='/bin/true'))
grp1_i3.add_action(Action('stop', command='/bin/true'))
grp1.add_inter_dep(target=grp1_i1)
grp1.add_inter_dep(base=grp1_i1, target=grp1_i2)
grp1.add_inter_dep(target=grp1_i3)
# Define Group 2
grp2 = ServiceGroup('GRP2')
grp2.algo_reversed = True
grp2_i1 = Service('I1')
grp2_i1.algo_reversed = True
grp2_i2 = Service('I2')
grp2_i2.algo_reversed = True
grp2_i1.add_action(Action('stop', command='/bin/true'))
grp2_i2.add_action(Action('stop', command='/bin/true'))
grp2.add_inter_dep(target=grp2_i1)
grp2.add_inter_dep(base=grp2_i1, target=grp2_i2)
# Define Group init
svc1 = Service('S1')
svc1.algo_reversed = True
svc1.add_action(Action('stop', command='/bin/true'))
svc2 = Service('S2')
svc2.algo_reversed = True
svc2.add_action(Action('stop', command='/bin/true'))
svc3 = Service('S3')
svc3.algo_reversed = True
svc3.add_action(Action('stop', command='/bin/true'))
group_init = ServiceGroup('GROUP_INIT')
group_init.algo_reversed = True
group_init.add_inter_dep(target=svc1)
group_init.add_inter_dep(base=svc1, target=svc2, sgth=REQUIRE_WEAK)
group_init.add_inter_dep(base=svc1, target=grp1)
group_init.add_inter_dep(base=svc2, target=svc3)
group_init.add_inter_dep(base=grp1, target=svc3)
group_init.add_inter_dep(base=svc3, target=grp2)
# Solve the graph
group_init.run('stop')
# Assertions
self.assertEqual(grp2.status, DONE)
self.assertEqual(svc3.status, DONE)
self.assertEqual(svc2.status, DONE)
self.assertEqual(grp1.status, DONE)
self.assertEqual(svc1.status, DONE)
self.assertEqual(group_init.status, DONE)
def test_core_behaviour_reverse(self):
'''Test ability of the core to solve a large graph in reverse mode'''
# Define Group 1
grp1 = ServiceGroup('GRP1')
grp1.algo_reversed = True
grp1_i1 = Service('I1')
grp1_i1.algo_reversed = True
grp1_i2 = Service('I2')
grp1_i2.algo_reversed = True
grp1_i3 = Service('I3')
grp1_i3.algo_reversed = True
grp1_i1.add_action(Action('stop', command='/bin/true'))
grp1_i2.add_action(Action('stop', command='/bin/true'))
grp1_i3.add_action(Action('stop', command='/bin/true'))
grp1.add_inter_dep(target=grp1_i1)
grp1.add_inter_dep(base=grp1_i1, target=grp1_i2)
grp1.add_inter_dep(target=grp1_i3)
# Define Group 2
grp2 = ServiceGroup('GRP2')
grp2.algo_reversed = True
grp2_i1 = Service('I1')
grp2_i1.algo_reversed = True
grp2_i2 = Service('I2')
grp2_i2.algo_reversed = True
grp2_i1.add_action(Action('stop', command='/bin/true'))
grp2_i2.add_action(Action('stop', command='/bin/true'))
grp2.add_inter_dep(target=grp2_i1)
grp2.add_inter_dep(base=grp2_i1, target=grp2_i2)
# Define Group init
svc1 = Service('S1')
svc1.algo_reversed = True
svc1.add_action(Action('stop', command='/bin/true'))
svc2 = Service('S2')
svc2.algo_reversed = True
svc2.add_action(Action('stop', command='/bin/true'))
svc3 = Service('S3')
svc3.algo_reversed = True
svc3.add_action(Action('stop', command='/bin/true'))
group_init = ServiceGroup('GROUP_INIT')
group_init.algo_reversed = True
group_init.add_inter_dep(target=svc1)
group_init.add_inter_dep(base=svc1, target=svc2, sgth=REQUIRE_WEAK)
group_init.add_inter_dep(base=svc1, target=grp1)
group_init.add_inter_dep(base=svc2, target=svc3)
group_init.add_inter_dep(base=grp1, target=svc3)
group_init.add_inter_dep(base=svc3, target=grp2)
# Solve the graph
group_init.run('stop')
# Assertions
self.assertEqual(grp2.status, DONE)
self.assertEqual(svc3.status, DONE)
self.assertEqual(svc2.status, DONE)
self.assertEqual(grp1.status, DONE)
self.assertEqual(svc1.status, DONE)
self.assertEqual(group_init.status, DONE)
def test_run_reverse_with_dependencies(self):
ser = Service('REVERSE_BASE')
ser_dep = Service('REVERSE_DEP')
ser.algo_reversed = True
ser_dep.algo_reversed = True
stop1 = Action('stop', command='/bin/true')
stop2 = Action('stop', command='/bin/true')
ser.add_action(stop1)
ser_dep.add_action(stop2)
ser.add_dep(ser_dep)
ser_dep.run('stop')
self.assertEqual(ser.status, DONE)
self.assertTrue(stop1.duration)
self.assertEqual(ser_dep.status, DONE)
self.assertTrue(stop2.duration)
def test_run_reverse_with_dependencies(self):
ser = Service('REVERSE_BASE')
ser_dep = Service('REVERSE_DEP')
ser.algo_reversed = True
ser_dep.algo_reversed = True
stop1 = Action('stop', command='/bin/true')
stop2 = Action('stop', command='/bin/true')
ser.add_action(stop1)
ser_dep.add_action(stop2)
ser.add_dep(ser_dep)
ser_dep.run('stop')
self.assertEqual(ser.status, DONE)
self.assertTrue(stop1.duration)
self.assertEqual(ser_dep.status, DONE)
self.assertTrue(stop2.duration)
def test_run_reverse_single_service(self):
"""Test run action stop on service (reverse algorithm)"""
ser = Service('REVERSE')
ser.algo_reversed = True
stop = Action('stop', command='/bin/true')
ser.add_action(stop)
ser.run('stop')
self.assertEqual(ser.status, DONE)
self.assertTrue(stop.duration)
def test_run_reverse_single_service(self):
"""Test run action stop on service (reverse algorithm)"""
ser = Service('REVERSE')
ser.algo_reversed = True
stop = Action('stop', command='/bin/true')
ser.add_action(stop)
ser.run('stop')
self.assertEqual(ser.status, DONE)
self.assertTrue(stop.duration)
def test_prepare_group_subservice_reverse(self):
'''Test prepare reverse group with an internal dependency.'''
group = ServiceGroup('GROUP')
group.algo_reversed = True
subserv = Service('SUB1')
subserv.algo_reversed = True
subserv.add_action(Action('start', command='/bin/true'))
group.add_inter_dep(target=subserv)
group.run('start')
self.assertEqual(group.status, DONE)
self.assertEqual(subserv.status, DONE)
def test_prepare_group_subservice_reverse(self):
'''Test prepare reverse group with an internal dependency.'''
group = ServiceGroup('GROUP')
group.algo_reversed = True
subserv = Service('SUB1')
subserv.algo_reversed = True
subserv.add_action(Action('start', command='/bin/true'))
group.add_inter_dep(target=subserv)
group.run('start')
self.assertEqual(group.status, DONE)
self.assertEqual(subserv.status, DONE)
def test_run_revese_multiple_services(self):
"""Test run stop action on service provokes reverse algorithm"""
"""Test prepare with multiple dependencies at different levels."""
#Service Arthemis is delcared here
arth = Service('arthemis')
arth.algo_reversed = True
stop = Action(name='stop', command='/bin/true')
stop2 = Action(name='stop', command='/bin/true')
stop3 = Action(name='stop', command='/bin/true')
stop4 = Action(name='stop', command='/bin/true')
arth.add_action(stop)
# Service Chiva is declared here
chiva = Service('chiva')
chiva.algo_reversed = True
chiva.add_action(stop2)
chiva.add_dep(arth)
# Service Dyonisos is declared here
dion = Service('dionysos')
dion.algo_reversed = True
dion.add_action(stop3)
dion.add_dep(arth)
# Service Brutus is declared here
brut = Service('brutus')
brut.algo_reversed = True
brut.add_action(stop4)
brut.add_dep(chiva)
brut.add_dep(dion)
arth.run('stop')
self.assertEqual(arth.status, DONE)
self.assertTrue(stop.duration)
self.assertEqual(chiva.status, DONE)
self.assertTrue(stop2.duration)
self.assertEqual(dion.status, DONE)
self.assertTrue(stop3.duration)
self.assertEqual(brut.status, DONE)
self.assertTrue(stop4.duration)
def test_run_revese_multiple_services(self):
"""Test run stop action on service provokes reverse algorithm"""
"""Test prepare with multiple dependencies at different levels."""
#Service Arthemis is delcared here
arth = Service('arthemis')
arth.algo_reversed = True
stop = Action(name='stop', command='/bin/true')
stop2 = Action(name='stop', command='/bin/true')
stop3 = Action(name='stop', command='/bin/true')
stop4 = Action(name='stop', command='/bin/true')
arth.add_action(stop)
# Service Chiva is declared here
chiva = Service('chiva')
chiva.algo_reversed = True
chiva.add_action(stop2)
chiva.add_dep(arth)
# Service Dyonisos is declared here
dion = Service('dionysos')
dion.algo_reversed = True
dion.add_action(stop3)
dion.add_dep(arth)
# Service Brutus is declared here
brut = Service('brutus')
brut.algo_reversed = True
brut.add_action(stop4)
brut.add_dep(chiva)
brut.add_dep(dion)
arth.run('stop')
self.assertEqual(arth.status, DONE)
self.assertTrue(stop.duration)
self.assertEqual(chiva.status, DONE)
self.assertTrue(stop2.duration)
self.assertEqual(dion.status, DONE)
self.assertTrue(stop3.duration)
self.assertEqual(brut.status, DONE)
self.assertTrue(stop4.duration)
def test_run_stop_on_group(self):
'''Test stop algorithm on a group'''
group = ServiceGroup('G1')
i1 = Service('I1')
i1.add_action(Action('stop', command='/bin/true'))
group.add_inter_dep(target=i1)
s1 = Service('S1')
s1.add_action(Action('stop', command='/bin/true'))
s1.add_dep(target=group)
s1.algo_reversed = True
group.algo_reversed = True
group.run('stop')
self.assertEqual(s1.status, DONE)
self.assertEqual(i1.status, DONE)
self.assertEqual(group.status, DONE)
def test_run_stop_on_group(self):
'''Test stop algorithm on a group'''
group = ServiceGroup('G1')
i1 = Service('I1')
i1.add_action(Action('stop', command='/bin/true'))
group.add_inter_dep(target=i1)
s1 = Service('S1')
s1.add_action(Action('stop', command='/bin/true'))
s1.add_dep(target=group)
s1.algo_reversed = True
group.algo_reversed = True
group.run('stop')
self.assertEqual(s1.status, DONE)
self.assertEqual(i1.status, DONE)
self.assertEqual(group.status, DONE)
