View GitHub Repository ActionTree

Schedule Inspection
Subscribe

DependencyCycleTestCase.test_long_cycle()   A
last analyzed

↳ Parent: DependencyCycleTestCase

Complexity

Conditions 2

Size

Total Lines 13

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 13
rs 9.4285
cc 2
1 
# coding: utf8
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
# Copyright 2013-2018 Vincent Jacques <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
from __future__ import division, absolute_import, print_function

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
import unittest

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
from ActionTree import *

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
class DependencyCycleTestCase(unittest.TestCase):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
    def test_self_dependency(self):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                
        a = Action("a")

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                                                    
                
                
                
        with self.assertRaises(Exception) as cm:

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
            a.add_dependency(a)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                                                    
                
                
                
        self.assertEqual(cm.exception.args[0], "Dependency cycle")

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                                                    
                
                
                
    def test_short_cycle(self):

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                
        a = Action("a")

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
        b = Action("b")

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
        a.add_dependency(b)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
        with self.assertRaises(Exception) as cm:

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
            b.add_dependency(a)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
        self.assertEqual(cm.exception.args[0], "Dependency cycle")

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                

            


            
                                                        
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
    def test_long_cycle(self):

            


            
                                                        
            
                                    
            
            

                
                    28
                

                                    
                                                    
                
                
                
        a = Action("a")

            


            
                                                        
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
        b = Action("b")

            


            
                                                        
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                
        c = Action("c")

            


            
                                                        
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
        d = Action("d")

            


            
                                                        
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
        e = Action("e")

            


            
                                                        
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
        a.add_dependency(b)

            


            
                                                        
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
        b.add_dependency(c)

            


            
                                                        
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                
        c.add_dependency(d)

            


            
                                                        
            
                                    
            
            

                
                    36
                

                                    
                                                    
                
                
                
        d.add_dependency(e)

            


            
                                                        
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
        with self.assertRaises(Exception) as cm:

            


            
                                                        
            
                                    
            
            

                
                    38
                

                                    
                                                    
                
                
                
            e.add_dependency(a)

            


            
                                                        
            
                                    
            
            

                
                    39
                

                                    
                                                    
                
                
                
        self.assertEqual(cm.exception.args[0], "Dependency cycle")

            


            
                                                        
            
                                    
            
            

                
                    40