kytos /
pathfinder
| Total Complexity | 48 |
| Total Lines | 455 |
| Duplicated Lines | 9.67 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like build.tests.unit.test_search_results2 often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | """Module to test the KytosGraph in graph.py.""" |
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| 2 | from unittest import TestCase |
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| 3 | from unittest.mock import Mock |
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| 4 | from itertools import combinations |
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| 5 | |||
| 6 | import networkx as nx |
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| 7 | |||
| 8 | # module under test |
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| 9 | from graph import KytosGraph |
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| 10 | |||
| 11 | from tests.unit.test_search_results import TestSearchResults |
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| 12 | |||
| 13 | # Core modules to import |
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| 14 | from kytos.core.switch import Switch |
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| 15 | from kytos.core.interface import Interface |
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| 16 | from kytos.core.link import Link |
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| 17 | |||
| 18 | class TestSearchResults2(TestSearchResults): |
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| 19 | |||
| 20 | def test_path1(self): |
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| 21 | """Tests paths between all users using unconstrained path alogrithm.""" |
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| 22 | self.setup() |
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| 23 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 24 | for point_a, point_b in combos: |
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| 25 | results = self.get_path(point_a,point_b) |
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| 26 | self.assertNotEqual(results, []) |
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| 27 | |||
| 28 | def test_path2(self): |
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| 29 | """Tests paths between all users using constrained path algorithm, |
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| 30 | with no constraints set.""" |
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| 31 | self.setup() |
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| 32 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 33 | for point_a, point_b in combos: |
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| 34 | results = self.get_path_constrained(point_a,point_b) |
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| 35 | self.assertNotEqual(results, []) |
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| 36 | |||
| 37 | def test_path3(self): |
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| 38 | """Tests paths between all users using constrained path algorithm, |
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| 39 | with the ownership constraint set to B.""" |
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| 40 | self.setup() |
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| 41 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 42 | for point_a, point_b in combos: |
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| 43 | results = self.get_path_constrained(point_a, point_b, 0, ownership = "B") |
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| 44 | for result in results: |
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| 45 | for path in result["paths"]: |
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| 46 | self.assertNotIn("S4:1", path) |
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| 47 | self.assertNotIn("S5:2", path) |
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| 48 | self.assertNotIn("S4:2", path) |
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| 49 | self.assertNotIn("User1:2", path) |
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| 50 | self.assertNotIn("S5:4", path) |
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| 51 | self.assertNotIn("S6:2", path) |
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| 52 | self.assertNotIn("S6:5", path) |
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| 53 | self.assertNotIn("S10:1", path) |
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| 54 | self.assertNotIn("S8:6", path) |
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| 55 | self.assertNotIn("S10:2", path) |
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| 56 | self.assertNotIn("S10:3", path) |
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| 57 | self.assertNotIn("User2:1", path) |
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| 58 | |||
| 59 | def test_path4(self): |
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| 60 | """Tests paths between all users using constrained path algorithm, |
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| 61 | with the reliability constraint set to 3.""" |
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| 62 | self.setup() |
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| 63 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 64 | for point_a, point_b in combos: |
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| 65 | results = self.get_path_constrained(point_a, point_b, 0, reliability = 3) |
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| 66 | for result in results: |
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| 67 | for path in result["paths"]: |
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| 68 | self.assertNotIn("S4:1", path) |
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| 69 | self.assertNotIn("S5:2", path) |
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| 70 | self.assertNotIn("S5:3", path) |
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| 71 | self.assertNotIn("S6:1", path) |
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| 72 | |||
| 73 | def test_path5(self): |
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| 74 | """Tests paths between all users using constrained path algorithm, |
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| 75 | with the bandwidth contraint set to 100.""" |
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| 76 | self.setup() |
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| 77 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 78 | for point_a, point_b in combos: |
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| 79 | results = self.get_path_constrained(point_a, point_b, 0, bandwidth = 100) |
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| 80 | for result in results: |
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| 81 | for path in result["paths"]: |
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| 82 | self.assertNotIn("S3:1", path) |
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| 83 | self.assertNotIn("S5:1", path) |
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| 84 | self.assertNotIn("User1:4", path) |
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| 85 | self.assertNotIn("User4:3", path) |
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| 86 | |||
| 87 | def test_path6(self): |
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| 88 | """Tests paths between all users using constrained path algorithm, |
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| 89 | with the delay constraint set to 50.""" |
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| 90 | self.setup() |
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| 91 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 92 | for point_a, point_b in combos: |
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| 93 | results = self.get_path_constrained(point_a, point_b, 0, delay = 50) |
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| 94 | for result in results: |
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| 95 | for path in result["paths"]: |
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| 96 | self.assertNotIn("S1:1", path) |
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| 97 | self.assertNotIn("S2:1", path) |
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| 98 | self.assertNotIn("S3:1", path) |
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| 99 | self.assertNotIn("S5:1", path) |
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| 100 | self.assertNotIn("S4:2", path) |
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| 101 | self.assertNotIn("User1:2", path) |
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| 102 | self.assertNotIn("S5:5", path) |
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| 103 | self.assertNotIn("S8:2", path) |
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| 104 | self.assertNotIn("S5:6", path) |
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| 105 | self.assertNotIn("User1:3", path) |
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| 106 | self.assertNotIn("S6:3", path) |
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| 107 | self.assertNotIn("S9:1", path) |
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| 108 | self.assertNotIn("S6:4", path) |
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| 109 | self.assertNotIn("S9:2", path) |
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| 110 | self.assertNotIn("S6:5", path) |
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| 111 | self.assertNotIn("S10:1", path) |
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| 112 | self.assertNotIn("S8:5", path) |
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| 113 | self.assertNotIn("S9:4", path) |
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| 114 | self.assertNotIn("User1:4", path) |
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| 115 | self.assertNotIn("User4:3", path) |
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| 116 | |||
| 117 | def test_path7(self): |
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| 118 | """Tests paths between all users using constrained path algorithm, |
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| 119 | with the delay constraint set to 50, the bandwidth constraint set to 100, |
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| 120 | the reliability contraint set to 3, and the ownership constraint set to 'B' """ |
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| 121 | self.setup() |
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| 122 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 123 | for point_a, point_b in combos: |
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| 124 | results = self.get_path_constrained(point_a, point_b, 0, delay = 50, bandwidth = 100, reliability = 3, ownership = "B") |
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| 125 | for result in results: |
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| 126 | for path in result["paths"]: |
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| 127 | # delay = 50 checks |
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| 128 | self.assertNotIn("S1:1", path) |
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| 129 | self.assertNotIn("S2:1", path) |
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| 130 | self.assertNotIn("S3:1", path) |
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| 131 | self.assertNotIn("S5:1", path) |
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| 132 | self.assertNotIn("S4:2", path) |
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| 133 | self.assertNotIn("User1:2", path) |
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| 134 | self.assertNotIn("S5:5", path) |
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| 135 | self.assertNotIn("S8:2", path) |
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| 136 | self.assertNotIn("S5:6", path) |
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| 137 | self.assertNotIn("User1:3", path) |
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| 138 | self.assertNotIn("S6:3", path) |
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| 139 | self.assertNotIn("S9:1", path) |
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| 140 | self.assertNotIn("S6:4", path) |
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| 141 | self.assertNotIn("S9:2", path) |
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| 142 | self.assertNotIn("S6:5", path) |
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| 143 | self.assertNotIn("S10:1", path) |
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| 144 | self.assertNotIn("S8:5", path) |
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| 145 | self.assertNotIn("S9:4", path) |
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| 146 | self.assertNotIn("User1:4", path) |
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| 147 | self.assertNotIn("User4:3", path) |
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| 148 | |||
| 149 | # bandwidth = 100 checks |
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| 150 | |||
| 151 | self.assertNotIn("S3:1", path) |
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| 152 | self.assertNotIn("S5:1", path) |
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| 153 | self.assertNotIn("User1:4", path) |
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| 154 | self.assertNotIn("User4:3", path) |
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| 155 | |||
| 156 | # reliability = 3 checks |
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| 157 | |||
| 158 | self.assertNotIn("S4:1", path) |
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| 159 | self.assertNotIn("S5:2", path) |
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| 160 | self.assertNotIn("S5:3", path) |
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| 161 | self.assertNotIn("S6:1", path) |
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| 162 | |||
| 163 | # ownership = "B" checks |
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| 164 | |||
| 165 | self.assertNotIn("S4:1", path) |
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| 166 | self.assertNotIn("S5:2", path) |
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| 167 | self.assertNotIn("S4:2", path) |
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| 168 | self.assertNotIn("User1:2", path) |
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| 169 | self.assertNotIn("S5:4", path) |
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| 170 | self.assertNotIn("S6:2", path) |
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| 171 | self.assertNotIn("S6:5", path) |
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| 172 | self.assertNotIn("S10:1", path) |
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| 173 | self.assertNotIn("S8:6", path) |
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| 174 | self.assertNotIn("S10:2", path) |
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| 175 | self.assertNotIn("S10:3", path) |
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| 176 | self.assertNotIn("User2:1", path) |
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| 177 | |||
| 178 | def test_path8(self): |
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| 179 | """Tests paths between all users using constrained path algorithm, |
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| 180 | with the delay constraint set to 50, the bandwidth constraint set to 100, |
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| 181 | the reliability contraint set to 3, and the ownership constraint set to 'B' |
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| 182 | |||
| 183 | Tests conducted with flexibility enabled""" |
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| 184 | self.setup() |
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| 185 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 186 | for point_a, point_b in combos: |
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| 187 | results = self.get_path_constrained(point_a, point_b, 4, delay = 50, bandwidth = 100, reliability = 3, ownership = "B") |
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| 188 | for result in results: |
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| 189 | # delay = 50 checks |
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| 190 | View Code Duplication | if "delay" in result["metrics"]: |
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|
Duplication
introduced
by
|
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| 191 | for path in result["paths"]: |
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| 192 | self.assertNotIn("S1:1", path) |
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| 193 | self.assertNotIn("S2:1", path) |
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| 194 | self.assertNotIn("S3:1", path) |
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| 195 | self.assertNotIn("S5:1", path) |
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| 196 | self.assertNotIn("S4:2", path) |
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| 197 | self.assertNotIn("User1:2", path) |
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| 198 | self.assertNotIn("S5:5", path) |
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| 199 | self.assertNotIn("S8:2", path) |
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| 200 | self.assertNotIn("S5:6", path) |
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| 201 | self.assertNotIn("User1:3", path) |
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| 202 | self.assertNotIn("S6:3", path) |
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| 203 | self.assertNotIn("S9:1", path) |
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| 204 | self.assertNotIn("S6:4", path) |
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| 205 | self.assertNotIn("S9:2", path) |
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| 206 | self.assertNotIn("S6:5", path) |
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| 207 | self.assertNotIn("S10:1", path) |
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| 208 | self.assertNotIn("S8:5", path) |
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| 209 | self.assertNotIn("S9:4", path) |
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| 210 | self.assertNotIn("User1:4", path) |
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| 211 | self.assertNotIn("User4:3", path) |
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| 212 | |||
| 213 | # bandwidth = 100 checks |
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| 214 | if "bandwidth" in result["metrics"]: |
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| 215 | for path in result["paths"]: |
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| 216 | self.assertNotIn("S3:1", path) |
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| 217 | self.assertNotIn("S5:1", path) |
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| 218 | self.assertNotIn("User1:4", path) |
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| 219 | self.assertNotIn("User4:3", path) |
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| 220 | |||
| 221 | # reliability = 3 checks |
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| 222 | if "reliability" in result["metrics"]: |
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| 223 | for path in result["paths"]: |
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| 224 | self.assertNotIn("S4:1", path) |
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| 225 | self.assertNotIn("S5:2", path) |
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| 226 | self.assertNotIn("S5:3", path) |
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| 227 | self.assertNotIn("S6:1", path) |
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| 228 | |||
| 229 | # ownership = "B" checks |
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| 230 | if "ownership" in result["metrics"]: |
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| 231 | for path in result["paths"]: |
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| 232 | self.assertNotIn("S4:1", path) |
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| 233 | self.assertNotIn("S5:2", path) |
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| 234 | self.assertNotIn("S4:2", path) |
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| 235 | self.assertNotIn("User1:2", path) |
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| 236 | self.assertNotIn("S5:4", path) |
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| 237 | self.assertNotIn("S6:2", path) |
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| 238 | self.assertNotIn("S6:5", path) |
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| 239 | self.assertNotIn("S10:1", path) |
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| 240 | self.assertNotIn("S8:6", path) |
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| 241 | self.assertNotIn("S10:2", path) |
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| 242 | self.assertNotIn("S10:3", path) |
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| 243 | self.assertNotIn("User2:1", path) |
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| 244 | |||
| 245 | def test_path9(self): |
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| 246 | """Tests paths between all users using constrained path algorithm, |
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| 247 | with the delay constraint set to 50, the bandwidth constraint set to 100, |
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| 248 | the reliability contraint set to 3, and the ownership constraint set to 'B' |
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| 249 | |||
| 250 | Tests conducted with all but ownership flexible""" |
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| 251 | self.setup() |
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| 252 | combos = combinations(["User1","User2","User3","User4"],2) |
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| 253 | for point_a, point_b in combos: |
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| 254 | results = self.get_path_constrained2(point_a, point_b, {"ownership":"B"}, {"delay": 50, "bandwidth":100, "reliability": 3}) |
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| 255 | for result in results: |
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| 256 | # delay = 50 checks |
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| 257 | View Code Duplication | if "delay" in result["metrics"]: |
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| 258 | for path in result["paths"]: |
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| 259 | self.assertNotIn("S1:1", path) |
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| 260 | self.assertNotIn("S2:1", path) |
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| 261 | self.assertNotIn("S3:1", path) |
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| 262 | self.assertNotIn("S5:1", path) |
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| 263 | self.assertNotIn("S4:2", path) |
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| 264 | self.assertNotIn("User1:2", path) |
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| 265 | self.assertNotIn("S5:5", path) |
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| 266 | self.assertNotIn("S8:2", path) |
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| 267 | self.assertNotIn("S5:6", path) |
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| 268 | self.assertNotIn("User1:3", path) |
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| 269 | self.assertNotIn("S6:3", path) |
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| 270 | self.assertNotIn("S9:1", path) |
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| 271 | self.assertNotIn("S6:4", path) |
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| 272 | self.assertNotIn("S9:2", path) |
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| 273 | self.assertNotIn("S6:5", path) |
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| 274 | self.assertNotIn("S10:1", path) |
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| 275 | self.assertNotIn("S8:5", path) |
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| 276 | self.assertNotIn("S9:4", path) |
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| 277 | self.assertNotIn("User1:4", path) |
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| 278 | self.assertNotIn("User4:3", path) |
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| 279 | |||
| 280 | # bandwidth = 100 checks |
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| 281 | if "bandwidth" in result["metrics"]: |
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| 282 | for path in result["paths"]: |
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| 283 | self.assertNotIn("S3:1", path) |
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| 284 | self.assertNotIn("S5:1", path) |
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| 285 | self.assertNotIn("User1:4", path) |
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| 286 | self.assertNotIn("User4:3", path) |
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| 287 | |||
| 288 | # reliability = 3 checks |
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| 289 | if "reliability" in result["metrics"]: |
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| 290 | for path in result["paths"]: |
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| 291 | self.assertNotIn("S4:1", path) |
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| 292 | self.assertNotIn("S5:2", path) |
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| 293 | self.assertNotIn("S5:3", path) |
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| 294 | self.assertNotIn("S6:1", path) |
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| 295 | |||
| 296 | # ownership = "B" checks |
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| 297 | self.assertIn("ownership", result["metrics"]) |
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| 298 | for path in result["paths"]: |
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| 299 | self.assertNotIn("S4:1", path) |
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| 300 | self.assertNotIn("S5:2", path) |
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| 301 | self.assertNotIn("S4:2", path) |
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| 302 | self.assertNotIn("User1:2", path) |
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| 303 | self.assertNotIn("S5:4", path) |
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| 304 | self.assertNotIn("S6:2", path) |
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| 305 | self.assertNotIn("S6:5", path) |
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| 306 | self.assertNotIn("S10:1", path) |
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| 307 | self.assertNotIn("S8:6", path) |
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| 308 | self.assertNotIn("S10:2", path) |
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| 309 | self.assertNotIn("S10:3", path) |
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| 310 | self.assertNotIn("User2:1", path) |
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| 311 | |||
| 312 | def test_path10(self): |
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| 313 | """Tests that TypeError is generated by get_path_constrained |
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| 314 | |||
| 315 | Tests with ownership using an int type rather than string""" |
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| 316 | self.setup() |
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| 317 | with self.assertRaises(TypeError): |
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| 318 | self.get_path_constrained2("User1", "User2", {"ownership":1}, None) |
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| 319 | |||
| 320 | |||
| 321 | @staticmethod |
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| 322 | def generateTopology(): |
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| 323 | """Generates a predetermined topology""" |
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| 324 | switches = {} |
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| 325 | interfaces = {} |
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| 326 | links = {} |
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| 327 | |||
| 328 | TestSearchResults.createSwitch("S1", switches) |
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| 329 | TestSearchResults.addInterfaces(2, switches["S1"], interfaces) |
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| 330 | |||
| 331 | TestSearchResults.createSwitch("S2", switches) |
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| 332 | TestSearchResults.addInterfaces(2, switches["S2"], interfaces) |
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| 333 | |||
| 334 | TestSearchResults.createSwitch("S3", switches) |
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| 335 | TestSearchResults.addInterfaces(6, switches["S3"], interfaces) |
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| 336 | |||
| 337 | TestSearchResults.createSwitch("S4", switches) |
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| 338 | TestSearchResults.addInterfaces(2, switches["S4"], interfaces) |
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| 339 | |||
| 340 | TestSearchResults.createSwitch("S5", switches) |
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| 341 | TestSearchResults.addInterfaces(6, switches["S5"], interfaces) |
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| 342 | |||
| 343 | TestSearchResults.createSwitch("S6", switches) |
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| 344 | TestSearchResults.addInterfaces(5, switches["S6"], interfaces) |
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| 345 | |||
| 346 | TestSearchResults.createSwitch("S7", switches) |
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| 347 | TestSearchResults.addInterfaces(2, switches["S7"], interfaces) |
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| 348 | |||
| 349 | TestSearchResults.createSwitch("S8", switches) |
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| 350 | TestSearchResults.addInterfaces(8, switches["S8"], interfaces) |
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| 351 | |||
| 352 | TestSearchResults.createSwitch("S9", switches) |
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| 353 | TestSearchResults.addInterfaces(4, switches["S9"], interfaces) |
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| 354 | |||
| 355 | TestSearchResults.createSwitch("S10", switches) |
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| 356 | TestSearchResults.addInterfaces(3, switches["S10"], interfaces) |
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| 357 | |||
| 358 | TestSearchResults.createSwitch("S11", switches) |
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| 359 | TestSearchResults.addInterfaces(3, switches["S11"], interfaces) |
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| 360 | |||
| 361 | TestSearchResults.createSwitch("User1", switches) |
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| 362 | TestSearchResults.addInterfaces(4, switches["User1"], interfaces) |
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| 363 | |||
| 364 | TestSearchResults.createSwitch("User2", switches) |
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| 365 | TestSearchResults.addInterfaces(2, switches["User2"], interfaces) |
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| 366 | |||
| 367 | TestSearchResults.createSwitch("User3", switches) |
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| 368 | TestSearchResults.addInterfaces(2, switches["User3"], interfaces) |
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| 369 | |||
| 370 | TestSearchResults.createSwitch("User4", switches) |
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| 371 | TestSearchResults.addInterfaces(3, switches["User4"], interfaces) |
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| 372 | |||
| 373 | links["S1:1<->S2:1"] = Link(interfaces["S1:1"], interfaces["S2:1"]) |
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| 374 | links["S1:1<->S2:1"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 105}) |
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| 375 | |||
| 376 | links["S1:2<->User1:1"] = Link(interfaces["S1:2"], interfaces["User1:1"]) |
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| 377 | links["S1:2<->User1:1"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 1}) |
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| 378 | |||
| 379 | links["S2:2<->User4:1"] = Link(interfaces["S2:2"], interfaces["User4:1"]) |
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| 380 | links["S2:2<->User4:1"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 10}) |
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| 381 | |||
| 382 | links["S3:1<->S5:1"] = Link(interfaces["S3:1"], interfaces["S5:1"]) |
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| 383 | links["S3:1<->S5:1"].extend_metadata({"reliability": 5, "bandwidth": 10, "delay": 112}) |
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| 384 | |||
| 385 | links["S3:2<->S7:1"] = Link(interfaces["S3:2"], interfaces["S7:1"]) |
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| 386 | links["S3:2<->S7:1"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 1}) |
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| 387 | |||
| 388 | links["S3:3<->S8:1"] = Link(interfaces["S3:3"], interfaces["S8:1"]) |
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| 389 | links["S3:3<->S8:1"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 1}) |
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| 390 | |||
| 391 | links["S3:4<->S11:1"] = Link(interfaces["S3:4"], interfaces["S11:1"]) |
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| 392 | links["S3:4<->S11:1"].extend_metadata({"reliability": 3, "bandwidth": 100, "delay": 6}) |
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| 393 | |||
| 394 | links["S3:5<->User3:1"] = Link(interfaces["S3:5"], interfaces["User3:1"]) |
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| 395 | links["S3:5<->User3:1"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 1}) |
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| 396 | |||
| 397 | links["S3:6<->User4:2"] = Link(interfaces["S3:6"], interfaces["User4:2"]) |
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| 398 | links["S3:6<->User4:2"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 10}) |
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| 399 | |||
| 400 | links["S4:1<->S5:2"] = Link(interfaces["S4:1"], interfaces["S5:2"]) |
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| 401 | links["S4:1<->S5:2"].extend_metadata({"reliability": 1, "bandwidth": 100, "delay": 30, "ownership": "A"}) |
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| 402 | |||
| 403 | links["S4:2<->User1:2"] = Link(interfaces["S4:2"], interfaces["User1:2"]) |
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| 404 | links["S4:2<->User1:2"].extend_metadata({"reliability": 3, "bandwidth": 100, "delay": 110, "ownership": "A"}) |
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| 405 | |||
| 406 | links["S5:3<->S6:1"] = Link(interfaces["S5:3"], interfaces["S6:1"]) |
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| 407 | links["S5:3<->S6:1"].extend_metadata({"reliability": 1, "bandwidth": 100, "delay": 40}) |
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| 408 | |||
| 409 | links["S5:4<->S6:2"] = Link(interfaces["S5:4"], interfaces["S6:2"]) |
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| 410 | links["S5:4<->S6:2"].extend_metadata({"reliability": 3, "bandwidth": 100, "delay": 40, "ownership": "A"}) |
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| 411 | |||
| 412 | links["S5:5<->S8:2"] = Link(interfaces["S5:5"], interfaces["S8:2"]) |
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| 413 | links["S5:5<->S8:2"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 112}) |
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| 414 | |||
| 415 | links["S5:6<->User1:3"] = Link(interfaces["S5:6"], interfaces["User1:3"]) |
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| 416 | links["S5:6<->User1:3"].extend_metadata({"reliability": 3, "bandwidth": 100, "delay": 60}) |
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| 417 | |||
| 418 | links["S6:3<->S9:1"] = Link(interfaces["S6:3"], interfaces["S9:1"]) |
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| 419 | links["S6:3<->S9:1"].extend_metadata({"reliability": 3,"bandwidth": 100, "delay":60}) |
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| 420 | |||
| 421 | links["S6:4<->S9:2"] = Link(interfaces["S6:4"], interfaces["S9:2"]) |
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| 422 | links["S6:4<->S9:2"].extend_metadata({"reliability": 5,"bandwidth": 100, "delay":62}) |
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| 423 | |||
| 424 | links["S6:5<->S10:1"] = Link(interfaces["S6:5"], interfaces["S10:1"]) |
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| 425 | links["S6:5<->S10:1"].extend_metadata({"bandwidth": 100, "delay":108, "ownership":"A"}) |
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| 426 | |||
| 427 | links["S7:2<->S8:3"] = Link(interfaces["S7:2"], interfaces["S8:3"]) |
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| 428 | links["S7:2<->S8:3"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 1}) |
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| 429 | |||
| 430 | links["S8:4<->S9:3"] = Link(interfaces["S8:4"], interfaces["S9:3"]) |
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| 431 | links["S8:4<->S9:3"].extend_metadata({"reliability": 3,"bandwidth": 100, "delay":32}) |
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| 432 | |||
| 433 | links["S8:5<->S9:4"] = Link(interfaces["S8:5"], interfaces["S9:4"]) |
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| 434 | links["S8:5<->S9:4"].extend_metadata({"reliability": 3,"bandwidth": 100, "delay":110}) |
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| 435 | |||
| 436 | links["S8:6<->S10:2"] = Link(interfaces["S8:6"], interfaces["S10:2"]) |
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| 437 | links["S8:6<->S10:2"].extend_metadata({"reliability": 5, "bandwidth": 100, "ownership":"A"}) |
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| 438 | |||
| 439 | links["S8:7<->S11:2"] = Link(interfaces["S8:7"], interfaces["S11:2"]) |
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| 440 | links["S8:7<->S11:2"].extend_metadata({"reliability": 3, "bandwidth": 100, "delay": 7}) |
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| 441 | |||
| 442 | links["S8:8<->User3:2"] = Link(interfaces["S8:8"], interfaces["User3:2"]) |
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| 443 | links["S8:8<->User3:2"].extend_metadata({"reliability": 5, "bandwidth": 100, "delay": 1}) |
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| 444 | |||
| 445 | links["S10:3<->User2:1"] = Link(interfaces["S10:3"], interfaces["User2:1"]) |
||
| 446 | links["S10:3<->User2:1"].extend_metadata({"reliability": 3, "bandwidth": 100, "delay": 10, "ownership":"A"}) |
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| 447 | |||
| 448 | links["S11:3<->User2:2"] = Link(interfaces["S11:3"], interfaces["User2:2"]) |
||
| 449 | links["S11:3<->User2:2"].extend_metadata({"reliability": 3, "bandwidth": 100, "delay": 6}) |
||
| 450 | |||
| 451 | links["User1:4<->User4:3"] = Link(interfaces["User1:4"], interfaces["User4:3"]) |
||
| 452 | links["User1:4<->User4:3"].extend_metadata({"reliability": 5, "bandwidth": 10, "delay": 105}) |
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| 453 | |||
| 454 | return (switches,links) |
||
| 455 |
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