Python ServiceGroup.algo_reversed方法代码示例

# 需要导入模块: from MilkCheck.Engine.ServiceGroup import ServiceGroup [as 别名]
# 或者: from MilkCheck.Engine.ServiceGroup.ServiceGroup import algo_reversed [as 别名]
    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)

# 需要导入模块: from MilkCheck.Engine.ServiceGroup import ServiceGroup [as 别名]
# 或者: from MilkCheck.Engine.ServiceGroup.ServiceGroup import algo_reversed [as 别名]
 def test_set_algo_reversed(self):
     '''Test updates dependencies in changing the reversed flag'''
     group = ServiceGroup('group')
     self.assertTrue(group._source.has_child_dep('group'))
     self.assertFalse(group._sink.has_parent_dep('group'))
     group.algo_reversed = True
     self.assertFalse(group._source.has_child_dep('group'))
     self.assertTrue(group._sink.has_parent_dep('group'))
     group.algo_reversed = False
     self.assertTrue(group._source.has_child_dep('group'))
     self.assertFalse(group._sink.has_parent_dep('group'))

# 需要导入模块: from MilkCheck.Engine.ServiceGroup import ServiceGroup [as 别名]
# 或者: from MilkCheck.Engine.ServiceGroup.ServiceGroup import algo_reversed [as 别名]
 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)

# 需要导入模块: from MilkCheck.Engine.ServiceGroup import ServiceGroup [as 别名]
# 或者: from MilkCheck.Engine.ServiceGroup.ServiceGroup import algo_reversed [as 别名]
 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)

# 需要导入模块: from MilkCheck.Engine.ServiceGroup import ServiceGroup [as 别名]
# 或者: from MilkCheck.Engine.ServiceGroup.ServiceGroup import algo_reversed [as 别名]
 def test_prepare_empty_group_reverse(self):
     '''Test method prepare reverse with a single empty ServiceGroup.'''
     group = ServiceGroup('GROUP')
     group.algo_reversed = True
     group.run('start')
     self.assertEqual(group.status, MISSING)