kytos /
mef_eline
| Total Complexity | 43 |
| Total Lines | 642 |
| Duplicated Lines | 18.85 % |
| 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.test_models 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 schedule.py file.""" |
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| 2 | from unittest import TestCase |
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| 3 | from unittest.mock import Mock, patch |
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| 4 | |||
| 5 | from kytos.core.interface import UNI, Interface |
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| 6 | from kytos.core.switch import Switch |
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| 7 | from kytos.core.common import EntityStatus |
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| 8 | |||
| 9 | from napps.kytos.mef_eline.models import EVC, Path |
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| 10 | from napps.kytos.mef_eline.settings import MANAGER_URL |
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| 11 | from .helpers import get_link_mocked, get_uni_mocked |
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| 12 | |||
| 13 | |||
| 14 | class TestPath(TestCase): |
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| 15 | """"Class to test path methods.""" |
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| 16 | |||
| 17 | def test_status_case_1(self): |
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| 18 | """Test if empty link is DISABLED.""" |
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| 19 | current_path = Path() |
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| 20 | self.assertEqual(current_path.status, EntityStatus.DISABLED) |
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| 21 | |||
| 22 | def test_status_case_2(self): |
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| 23 | """Test if link status is DOWN.""" |
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| 24 | links = [ |
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| 25 | get_link_mocked(status=EntityStatus.DOWN), |
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| 26 | get_link_mocked(status=EntityStatus.UP) |
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| 27 | ] |
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| 28 | current_path = Path(links) |
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| 29 | self.assertEqual(current_path.status, EntityStatus.DOWN) |
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| 30 | |||
| 31 | def test_status_case_3(self): |
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| 32 | """Test if link status is DISABLED.""" |
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| 33 | links = [ |
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| 34 | get_link_mocked(status=EntityStatus.DISABLED), |
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| 35 | get_link_mocked(status=EntityStatus.UP) |
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| 36 | ] |
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| 37 | current_path = Path(links) |
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| 38 | self.assertEqual(current_path.status, EntityStatus.DISABLED) |
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| 39 | |||
| 40 | def test_status_case_4(self): |
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| 41 | """Test if link status is UP.""" |
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| 42 | links = [ |
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| 43 | get_link_mocked(status=EntityStatus.UP), |
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| 44 | get_link_mocked(status=EntityStatus.UP) |
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| 45 | ] |
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| 46 | current_path = Path(links) |
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| 47 | self.assertEqual(current_path.status, EntityStatus.UP) |
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| 48 | |||
| 49 | def test_compare_same_paths(self): |
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| 50 | """Test compare paths with same links.""" |
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| 51 | links = [ |
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| 52 | get_link_mocked(endpoint_a_port=9, endpoint_b_port=10, |
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| 53 | metadata={"s_vlan": 5}), |
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| 54 | get_link_mocked(endpoint_a_port=11, endpoint_b_port=12, |
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| 55 | metadata={"s_vlan": 6}) |
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| 56 | ] |
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| 57 | |||
| 58 | path_1 = Path(links) |
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| 59 | path_2 = Path(links) |
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| 60 | self.assertEqual(path_1, path_2) |
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| 61 | |||
| 62 | def test_compare_different_paths(self): |
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| 63 | """Test compare paths with different links.""" |
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| 64 | links_1 = [ |
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| 65 | get_link_mocked(endpoint_a_port=9, endpoint_b_port=10, |
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| 66 | metadata={"s_vlan": 5}), |
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| 67 | get_link_mocked(endpoint_a_port=11, endpoint_b_port=12, |
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| 68 | metadata={"s_vlan": 6}) |
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| 69 | ] |
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| 70 | links_2 = [ |
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| 71 | get_link_mocked(endpoint_a_port=12, endpoint_b_port=11, |
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| 72 | metadata={"s_vlan": 5}), |
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| 73 | get_link_mocked(endpoint_a_port=14, endpoint_b_port=16, |
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| 74 | metadata={"s_vlan": 11}) |
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| 75 | ] |
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| 76 | |||
| 77 | path_1 = Path(links_1) |
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| 78 | path_2 = Path(links_2) |
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| 79 | self.assertNotEqual(path_1, path_2) |
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| 80 | |||
| 81 | def test_as_dict(self): |
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| 82 | """Test path as dict.""" |
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| 83 | links = [ |
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| 84 | get_link_mocked(link_dict={"id": 3}), |
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| 85 | get_link_mocked(link_dict={"id": 2}) |
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| 86 | ] |
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| 87 | |||
| 88 | current_path = Path(links) |
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| 89 | expected_dict = [{"id": 3}, {"id": 2}] |
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| 90 | self.assertEqual(expected_dict, current_path.as_dict()) |
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| 91 | |||
| 92 | |||
| 93 | class TestEVC(TestCase): # pylint: disable=too-many-public-methods |
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| 94 | """Tests to verify EVC class.""" |
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| 95 | |||
| 96 | def test_attributes_empty(self): |
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| 97 | """Test if the EVC raises an error with name is required.""" |
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| 98 | attributes = {} |
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| 99 | error_message = "name is required." |
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| 100 | with self.assertRaises(ValueError) as handle_error: |
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| 101 | EVC(**attributes) |
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| 102 | self.assertEqual(str(handle_error.exception), error_message) |
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| 103 | |||
| 104 | def test_without_uni_a(self): |
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| 105 | """Test if the EVC raises and error with UNI A is required.""" |
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| 106 | attributes = {"name": "circuit_name"} |
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| 107 | error_message = "uni_a is required." |
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| 108 | with self.assertRaises(ValueError) as handle_error: |
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| 109 | EVC(**attributes) |
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| 110 | self.assertEqual(str(handle_error.exception), error_message) |
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| 111 | |||
| 112 | def test_with_invalid_uni_a(self): |
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| 113 | """Test if the EVC raises and error with invalid UNI A.""" |
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| 114 | attributes = { |
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| 115 | "name": "circuit_name", |
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| 116 | "uni_a": get_uni_mocked(tag_value=82) |
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| 117 | } |
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| 118 | error_message = "VLAN tag 82 is not available in uni_a" |
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| 119 | with self.assertRaises(ValueError) as handle_error: |
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| 120 | EVC(**attributes) |
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| 121 | self.assertEqual(str(handle_error.exception), error_message) |
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| 122 | |||
| 123 | def test_without_uni_z(self): |
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| 124 | """Test if the EVC raises and error with UNI Z is required.""" |
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| 125 | attributes = { |
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| 126 | "name": "circuit_name", |
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| 127 | "uni_a": get_uni_mocked(is_valid=True) |
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| 128 | } |
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| 129 | error_message = "uni_z is required." |
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| 130 | with self.assertRaises(ValueError) as handle_error: |
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| 131 | EVC(**attributes) |
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| 132 | self.assertEqual(str(handle_error.exception), error_message) |
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| 133 | |||
| 134 | def test_with_invalid_uni_z(self): |
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| 135 | """Test if the EVC raises and error with UNI Z is required.""" |
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| 136 | attributes = { |
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| 137 | "name": "circuit_name", |
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| 138 | "uni_a": get_uni_mocked(is_valid=True), |
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| 139 | "uni_z": get_uni_mocked(tag_value=83) |
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| 140 | } |
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| 141 | error_message = "VLAN tag 83 is not available in uni_z" |
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| 142 | with self.assertRaises(ValueError) as handle_error: |
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| 143 | EVC(**attributes) |
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| 144 | self.assertEqual(str(handle_error.exception), error_message) |
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| 145 | |||
| 146 | View Code Duplication | def test_update_name(self): |
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| 147 | """Test if raises and error when trying to update the name.""" |
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| 148 | attributes = { |
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| 149 | "name": "circuit_name", |
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| 150 | "uni_a": get_uni_mocked(is_valid=True), |
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| 151 | "uni_z": get_uni_mocked(is_valid=True) |
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| 152 | } |
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| 153 | update_dict = { |
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| 154 | "name": "circuit_name_2" |
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| 155 | } |
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| 156 | error_message = "name can't be be updated." |
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| 157 | with self.assertRaises(ValueError) as handle_error: |
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| 158 | evc = EVC(**attributes) |
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| 159 | evc.update(**update_dict) |
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| 160 | self.assertEqual(str(handle_error.exception), error_message) |
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| 161 | |||
| 162 | View Code Duplication | def test_update_uni_a(self): |
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| 163 | """Test if raises and error when trying to update the uni_a.""" |
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| 164 | attributes = { |
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| 165 | "name": "circuit_name", |
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| 166 | "uni_a": get_uni_mocked(is_valid=True), |
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| 167 | "uni_z": get_uni_mocked(is_valid=True) |
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| 168 | } |
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| 169 | update_dict = { |
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| 170 | "uni_a": get_uni_mocked(is_valid=True) |
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| 171 | } |
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| 172 | error_message = "uni_a can't be be updated." |
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| 173 | with self.assertRaises(ValueError) as handle_error: |
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| 174 | evc = EVC(**attributes) |
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| 175 | evc.update(**update_dict) |
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| 176 | self.assertEqual(str(handle_error.exception), error_message) |
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| 177 | |||
| 178 | View Code Duplication | def test_update_uni_z(self): |
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| 179 | """Test if raises and error when trying to update the uni_z.""" |
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| 180 | attributes = { |
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| 181 | "name": "circuit_name", |
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| 182 | "uni_a": get_uni_mocked(is_valid=True), |
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| 183 | "uni_z": get_uni_mocked(is_valid=True) |
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| 184 | } |
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| 185 | update_dict = { |
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| 186 | "uni_z": get_uni_mocked(is_valid=True) |
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| 187 | } |
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| 188 | error_message = "uni_z can't be be updated." |
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| 189 | with self.assertRaises(ValueError) as handle_error: |
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| 190 | evc = EVC(**attributes) |
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| 191 | evc.update(**update_dict) |
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| 192 | self.assertEqual(str(handle_error.exception), error_message) |
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| 193 | |||
| 194 | def test_circuit_representation(self): |
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| 195 | """Test the method __repr__.""" |
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| 196 | attributes = { |
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| 197 | "name": "circuit_name", |
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| 198 | "uni_a": get_uni_mocked(is_valid=True), |
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| 199 | "uni_z": get_uni_mocked(is_valid=True) |
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| 200 | } |
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| 201 | evc = EVC(**attributes) |
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| 202 | expected_value = f'EVC({evc.id}, {evc.name})' |
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| 203 | self.assertEqual(str(evc), expected_value) |
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| 204 | |||
| 205 | def test_comparison_method(self): |
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| 206 | """Test the method __eq__.""" |
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| 207 | attributes = { |
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| 208 | "name": "circuit_name", |
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| 209 | "uni_a": get_uni_mocked(is_valid=True), |
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| 210 | "uni_z": get_uni_mocked(is_valid=True) |
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| 211 | } |
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| 212 | evc1 = EVC(**attributes) |
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| 213 | evc2 = EVC(**attributes) |
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| 214 | |||
| 215 | attributes = { |
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| 216 | "name": "circuit_name_2", |
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| 217 | "uni_a": get_uni_mocked(is_valid=True), |
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| 218 | "uni_z": get_uni_mocked(is_valid=True) |
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| 219 | } |
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| 220 | evc3 = EVC(**attributes) |
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| 221 | evc4 = EVC(**attributes) |
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| 222 | |||
| 223 | self.assertEqual(evc1 == evc2, True) |
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| 224 | self.assertEqual(evc1 == evc3, False) |
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| 225 | self.assertEqual(evc2 == evc3, False) |
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| 226 | self.assertEqual(evc3 == evc4, True) |
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| 227 | |||
| 228 | def test_as_dict(self): |
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| 229 | """Test the method as_dict.""" |
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| 230 | attributes = { |
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| 231 | "id": "custom_id", |
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| 232 | "name": "custom_name", |
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| 233 | "uni_a": get_uni_mocked(is_valid=True), |
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| 234 | "uni_z": get_uni_mocked(is_valid=True), |
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| 235 | "start_date": '2018-08-21T18:44:54', |
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| 236 | "end_date": '2018-08-21T18:44:55', |
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| 237 | 'primary_links': [], |
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| 238 | 'request_time': '2018-08-21T19:10:41', |
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| 239 | 'creation_time': '2018-08-21T18:44:54', |
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| 240 | 'owner': "my_name", |
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| 241 | 'circuit_scheduler': [], |
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| 242 | 'enabled': True, |
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| 243 | 'priority': 2 |
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| 244 | } |
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| 245 | evc = EVC(**attributes) |
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| 246 | |||
| 247 | expected_dict = { |
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| 248 | 'id': 'custom_id', |
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| 249 | 'name': 'custom_name', |
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| 250 | 'uni_a': attributes['uni_a'].as_dict(), |
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| 251 | 'uni_z': attributes['uni_z'].as_dict(), |
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| 252 | 'start_date': '2018-08-21T18:44:54', |
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| 253 | 'end_date': '2018-08-21T18:44:55', |
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| 254 | 'bandwidth': 0, |
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| 255 | 'primary_links': [], |
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| 256 | 'backup_links': [], |
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| 257 | 'current_path': [], |
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| 258 | 'primary_path': [], |
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| 259 | 'backup_path': [], |
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| 260 | 'dynamic_backup_path': False, |
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| 261 | '_requested': { |
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| 262 | "id": "custom_id", |
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| 263 | "name": "custom_name", |
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| 264 | "uni_a": attributes['uni_a'].as_dict(), |
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| 265 | "uni_z": attributes['uni_z'].as_dict(), |
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| 266 | "start_date": '2018-08-21T18:44:54', |
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| 267 | "end_date": '2018-08-21T18:44:55', |
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| 268 | 'primary_links': [], |
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| 269 | 'request_time': '2018-08-21T19:10:41', |
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| 270 | 'creation_time': '2018-08-21T18:44:54', |
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| 271 | 'owner': "my_name", |
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| 272 | 'circuit_scheduler': [], |
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| 273 | 'enabled': True, |
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| 274 | 'priority': 2 |
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| 275 | }, |
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| 276 | 'request_time': '2018-08-21T19:10:41', |
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| 277 | 'creation_time': '2018-08-21T18:44:54', |
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| 278 | 'owner': 'my_name', |
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| 279 | 'circuit_scheduler': [], |
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| 280 | 'active': False, |
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| 281 | 'enabled': True, |
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| 282 | 'priority': 2 |
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| 283 | } |
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| 284 | actual_dict = evc.as_dict() |
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| 285 | for name, value in expected_dict.items(): |
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| 286 | actual = actual_dict.get(name) |
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| 287 | if name == '_requested': |
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| 288 | for requested_name, requested_value in value.items(): |
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| 289 | if isinstance(requested_value, UNI): |
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| 290 | value[requested_name] = requested_value.as_dict() |
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| 291 | self.assertEqual(value, actual) |
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| 292 | |||
| 293 | def test_primary_links_zipped(self): |
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| 294 | """Test primary links zipped method.""" |
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| 295 | pass |
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| 296 | |||
| 297 | @staticmethod |
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| 298 | @patch('napps.kytos.mef_eline.models.log') |
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| 299 | def test_should_deploy_case1(log_mock): |
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| 300 | """Test should deploy method without primary links.""" |
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| 301 | log_mock.debug.return_value = True |
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| 302 | attributes = { |
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| 303 | "name": "custom_name", |
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| 304 | "uni_a": get_uni_mocked(is_valid=True), |
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| 305 | "uni_z": get_uni_mocked(is_valid=True) |
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| 306 | } |
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| 307 | |||
| 308 | evc = EVC(**attributes) |
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| 309 | evc.should_deploy() |
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| 310 | log_mock.debug.assert_called_with('Path is empty.') |
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| 311 | |||
| 312 | @patch('napps.kytos.mef_eline.models.log') |
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| 313 | def test_should_deploy_case2(self, log_mock): |
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| 314 | """Test should deploy method with disable circuit.""" |
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| 315 | log_mock.debug.return_value = True |
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| 316 | attributes = { |
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| 317 | "name": "custom_name", |
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| 318 | "uni_a": get_uni_mocked(is_valid=True), |
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| 319 | "uni_z": get_uni_mocked(is_valid=True), |
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| 320 | "primary_links": [get_link_mocked(), get_link_mocked()] |
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| 321 | } |
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| 322 | evc = EVC(**attributes) |
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| 323 | |||
| 324 | self.assertFalse(evc.should_deploy(attributes['primary_links'])) |
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| 325 | log_mock.debug.assert_called_with(f'{evc} is disabled.') |
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| 326 | |||
| 327 | @patch('napps.kytos.mef_eline.models.log') |
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| 328 | def test_should_deploy_case3(self, log_mock): |
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| 329 | """Test should deploy method with enabled and not active circuit.""" |
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| 330 | log_mock.debug.return_value = True |
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| 331 | attributes = { |
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| 332 | "name": "custom_name", |
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| 333 | "uni_a": get_uni_mocked(is_valid=True), |
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| 334 | "uni_z": get_uni_mocked(is_valid=True), |
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| 335 | "primary_links": [get_link_mocked(), get_link_mocked()], |
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| 336 | "enabled": True |
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| 337 | } |
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| 338 | evc = EVC(**attributes) |
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| 339 | self.assertTrue(evc.should_deploy(attributes['primary_links'])) |
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| 340 | log_mock.debug.assert_called_with(f'{evc} will be deployed.') |
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| 341 | |||
| 342 | @patch('napps.kytos.mef_eline.models.log') |
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| 343 | def test_should_deploy_case4(self, log_mock): |
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| 344 | """Test should deploy method with enabled and active circuit.""" |
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| 345 | log_mock.debug.return_value = True |
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| 346 | attributes = { |
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| 347 | "name": "custom_name", |
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| 348 | "uni_a": get_uni_mocked(is_valid=True), |
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| 349 | "uni_z": get_uni_mocked(is_valid=True), |
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| 350 | "primary_links": [get_link_mocked(), get_link_mocked()], |
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| 351 | "enabled": True, |
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| 352 | "active": True |
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| 353 | } |
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| 354 | evc = EVC(**attributes) |
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| 355 | self.assertFalse(evc.should_deploy(attributes['primary_links'])) |
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| 356 | |||
| 357 | @patch('napps.kytos.mef_eline.models.requests') |
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| 358 | def test_send_flow_mods(self, requests_mock): |
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| 359 | """Test if you are sending flow_mods.""" |
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| 360 | flow_mods = {"id": 20} |
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| 361 | switch = Mock(spec=Switch, id=1) |
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| 362 | EVC.send_flow_mods(switch, flow_mods) |
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| 363 | expected_endpoint = f"{MANAGER_URL}/flows/{switch.id}" |
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| 364 | expected_data = {"flows": flow_mods} |
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| 365 | self.assertEqual(requests_mock.post.call_count, 1) |
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| 366 | requests_mock.post.assert_called_once_with(expected_endpoint, |
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| 367 | json=expected_data) |
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| 368 | |||
| 369 | def test_prepare_flow_mod(self): |
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| 370 | """Test prepare flow_mod method.""" |
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| 371 | interface_a = Interface('eth0', 1, Mock(spec=Switch)) |
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| 372 | interface_z = Interface('eth1', 3, Mock(spec=Switch)) |
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| 373 | flow_mod = EVC.prepare_flow_mod(interface_a, interface_z) |
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| 374 | expected_flow_mod = { |
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| 375 | 'match': {'in_port': interface_a.port_number}, |
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| 376 | 'actions': [ |
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| 377 | {'action_type': 'output', |
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| 378 | 'port': interface_z.port_number} |
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| 379 | ] |
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| 380 | } |
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| 381 | self.assertEqual(expected_flow_mod, flow_mod) |
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| 382 | |||
| 383 | def test_prepare_pop_flow(self): |
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| 384 | """Test prepare pop flow method.""" |
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| 385 | attributes = { |
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| 386 | "name": "custom_name", |
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| 387 | "uni_a": get_uni_mocked(interface_port=1, is_valid=True), |
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| 388 | "uni_z": get_uni_mocked(interface_port=2, is_valid=True), |
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| 389 | } |
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| 390 | evc = EVC(**attributes) |
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| 391 | interface_a = evc.uni_a.interface |
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| 392 | interface_z = evc.uni_z.interface |
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| 393 | in_vlan = 10 |
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| 394 | flow_mod = evc.prepare_pop_flow(interface_a, interface_z, in_vlan) |
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| 395 | expected_flow_mod = { |
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| 396 | 'match': {'in_port': interface_a.port_number, 'dl_vlan': in_vlan}, |
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| 397 | 'actions': [ |
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| 398 | {'action_type': 'pop_vlan'}, |
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| 399 | {'action_type': 'output', |
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| 400 | 'port': interface_z.port_number |
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| 401 | } |
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| 402 | ] |
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| 403 | } |
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| 404 | self.assertEqual(expected_flow_mod, flow_mod) |
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| 405 | |||
| 406 | def test_prepare_push_flow(self): |
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| 407 | """Test prepare push flow method.""" |
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| 408 | attributes = { |
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| 409 | "name": "custom_name", |
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| 410 | "uni_a": get_uni_mocked(interface_port=1, is_valid=True), |
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| 411 | "uni_z": get_uni_mocked(interface_port=2, is_valid=True), |
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| 412 | } |
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| 413 | evc = EVC(**attributes) |
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| 414 | interface_a = evc.uni_a.interface |
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| 415 | interface_z = evc.uni_z.interface |
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| 416 | in_vlan_a = 10 |
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| 417 | out_vlan_a = 20 |
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| 418 | in_vlan_z = 3 |
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| 419 | flow_mod = evc.prepare_push_flow(interface_a, interface_z, |
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| 420 | in_vlan_a, out_vlan_a, in_vlan_z) |
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| 421 | expected_flow_mod = { |
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| 422 | 'match': {'in_port': interface_a.port_number, |
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| 423 | 'dl_vlan': in_vlan_a |
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| 424 | }, |
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| 425 | 'actions': [ |
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| 426 | {'action_type': 'set_vlan', 'vlan_id': in_vlan_z}, |
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| 427 | {'action_type': 'push_vlan', 'tag_type': 's'}, |
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| 428 | {'action_type': 'set_vlan', 'vlan_id': out_vlan_a}, |
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| 429 | {'action_type': 'output', |
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| 430 | 'port': interface_z.port_number |
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| 431 | } |
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| 432 | ] |
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| 433 | } |
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| 434 | self.assertEqual(expected_flow_mod, flow_mod) |
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| 435 | |||
| 436 | @staticmethod |
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| 437 | @patch('napps.kytos.mef_eline.models.EVC.send_flow_mods') |
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| 438 | def test_install_uni_flows(send_flow_mods_mock): |
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| 439 | """Test install uni flows method. |
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| 440 | |||
| 441 | This test will verify the flows send to the send_flows_mods method. |
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| 442 | """ |
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| 443 | uni_a = get_uni_mocked(interface_port=2, tag_value=82, |
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| 444 | switch_id="switch_uni_a", is_valid=True) |
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| 445 | uni_z = get_uni_mocked(interface_port=3, tag_value=83, |
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| 446 | switch_id="switch_uni_z", is_valid=True) |
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| 447 | |||
| 448 | attributes = { |
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| 449 | "name": "custom_name", |
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| 450 | "uni_a": uni_a, |
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| 451 | "uni_z": uni_z, |
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| 452 | "primary_links": [ |
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| 453 | get_link_mocked(endpoint_a_port=9, endpoint_b_port=10, |
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| 454 | metadata={"s_vlan": 5}), |
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| 455 | get_link_mocked(endpoint_a_port=11, endpoint_b_port=12, |
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| 456 | metadata={"s_vlan": 6}) |
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| 457 | ] |
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| 458 | } |
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| 459 | evc = EVC(**attributes) |
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| 460 | evc.install_uni_flows(attributes['primary_links']) |
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| 461 | |||
| 462 | expected_flow_mod_a = [ |
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| 463 | {'match': {'in_port': uni_a.interface.port_number, |
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| 464 | 'dl_vlan': uni_a.user_tag.value}, |
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| 465 | 'actions': [ |
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| 466 | {'action_type': 'set_vlan', 'vlan_id': uni_z.user_tag.value}, |
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| 467 | {'action_type': 'push_vlan', 'tag_type': 's'}, |
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| 468 | {'action_type': 'set_vlan', |
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| 469 | 'vlan_id': evc.primary_links[0].get_metadata('s_vlan').value}, |
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| 470 | {'action_type': 'output', |
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| 471 | 'port': evc.primary_links[0].endpoint_a.port_number} |
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| 472 | ]}, |
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| 473 | {'match': { |
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| 474 | 'in_port': evc.primary_links[0].endpoint_a.port_number, |
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| 475 | 'dl_vlan': evc.primary_links[0].get_metadata('s_vlan').value |
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| 476 | }, |
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| 477 | 'actions': [ |
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| 478 | {'action_type': 'pop_vlan'}, |
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| 479 | {'action_type': 'output', 'port': uni_a.interface.port_number} |
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| 480 | ] |
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| 481 | } |
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| 482 | ] |
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| 483 | send_flow_mods_mock.assert_any_call(uni_a.interface.switch, |
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| 484 | expected_flow_mod_a) |
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| 485 | |||
| 486 | expected_flow_mod_z = [ |
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| 487 | {'match': {'in_port': uni_z.interface.port_number, |
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| 488 | 'dl_vlan': uni_z.user_tag.value}, |
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| 489 | 'actions': [ |
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| 490 | {'action_type': 'set_vlan', 'vlan_id': uni_a.user_tag.value}, |
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| 491 | {'action_type': 'push_vlan', 'tag_type': 's'}, |
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| 492 | {'action_type': 'set_vlan', |
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| 493 | 'vlan_id': evc.primary_links[-1].get_metadata('s_vlan').value |
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| 494 | }, |
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| 495 | {'action_type': 'output', |
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| 496 | 'port': evc.primary_links[-1].endpoint_b.port_number} |
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| 497 | ] |
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| 498 | }, |
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| 499 | {'match': { |
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| 500 | 'in_port': evc.primary_links[-1].endpoint_b.port_number, |
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| 501 | 'dl_vlan': evc.primary_links[-1].get_metadata('s_vlan').value |
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| 502 | }, |
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| 503 | 'actions': [ |
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| 504 | {'action_type': 'pop_vlan'}, |
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| 505 | {'action_type': 'output', 'port': uni_z.interface.port_number} |
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| 506 | ] |
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| 507 | } |
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| 508 | ] |
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| 509 | |||
| 510 | send_flow_mods_mock.assert_any_call(uni_z.interface.switch, |
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| 511 | expected_flow_mod_z) |
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| 512 | |||
| 513 | @staticmethod |
||
| 514 | @patch('napps.kytos.mef_eline.models.EVC.send_flow_mods') |
||
| 515 | def test_install_nni_flows(send_flow_mods_mock): |
||
| 516 | """Test install nni flows method. |
||
| 517 | |||
| 518 | This test will verify the flows send to the send_flows_mods method. |
||
| 519 | """ |
||
| 520 | uni_a = get_uni_mocked(interface_port=2, tag_value=82, |
||
| 521 | switch_id="switch_uni_a", is_valid=True) |
||
| 522 | uni_z = get_uni_mocked(interface_port=3, tag_value=83, |
||
| 523 | switch_id="switch_uni_z", is_valid=True) |
||
| 524 | |||
| 525 | attributes = { |
||
| 526 | "name": "custom_name", |
||
| 527 | "uni_a": uni_a, |
||
| 528 | "uni_z": uni_z, |
||
| 529 | "primary_links": [ |
||
| 530 | get_link_mocked(endpoint_a_port=9, endpoint_b_port=10, |
||
| 531 | metadata={"s_vlan": 5}), |
||
| 532 | get_link_mocked(endpoint_a_port=11, endpoint_b_port=12, |
||
| 533 | metadata={"s_vlan": 6}) |
||
| 534 | ] |
||
| 535 | } |
||
| 536 | evc = EVC(**attributes) |
||
| 537 | evc.install_nni_flows(attributes['primary_links']) |
||
| 538 | |||
| 539 | in_vlan = evc.primary_links[0].get_metadata('s_vlan').value |
||
| 540 | out_vlan = evc.primary_links[-1].get_metadata('s_vlan').value |
||
| 541 | |||
| 542 | in_port = evc.primary_links[0].endpoint_b.port_number |
||
| 543 | out_port = evc.primary_links[-1].endpoint_a.port_number |
||
| 544 | |||
| 545 | expected_flow_mods = [ |
||
| 546 | {'match': { |
||
| 547 | 'in_port': in_port, |
||
| 548 | 'dl_vlan': in_vlan}, |
||
| 549 | 'actions': [ |
||
| 550 | {'action_type': 'set_vlan', 'vlan_id': out_vlan}, |
||
| 551 | {'action_type': 'output', 'port': out_port} |
||
| 552 | ] |
||
| 553 | }, |
||
| 554 | {'match': {'in_port': out_port, 'dl_vlan': out_vlan}, |
||
| 555 | 'actions': [ |
||
| 556 | {'action_type': 'set_vlan', 'vlan_id': in_vlan}, |
||
| 557 | {'action_type': 'output', 'port': in_port} |
||
| 558 | ] |
||
| 559 | } |
||
| 560 | ] |
||
| 561 | |||
| 562 | switch = evc.primary_links[0].endpoint_b.switch |
||
| 563 | send_flow_mods_mock.assert_called_once_with(switch, expected_flow_mods) |
||
| 564 | |||
| 565 | View Code Duplication | @patch('napps.kytos.mef_eline.models.log') |
|
| 566 | @patch('napps.kytos.mef_eline.models.EVC.choose_vlans') |
||
| 567 | @patch('napps.kytos.mef_eline.models.EVC.install_nni_flows') |
||
| 568 | @patch('napps.kytos.mef_eline.models.EVC.install_uni_flows') |
||
| 569 | @patch('napps.kytos.mef_eline.models.EVC.activate') |
||
| 570 | @patch('napps.kytos.mef_eline.models.EVC.should_deploy') |
||
| 571 | def test_deploy_successfully(self, *args): |
||
| 572 | """Test if all methods to deploy are called.""" |
||
| 573 | (should_deploy_mock, activate_mock, install_uni_flows_mock, |
||
| 574 | install_nni_flows, chose_vlans_mock, log_mock) = args |
||
| 575 | |||
| 576 | should_deploy_mock.return_value = True |
||
| 577 | uni_a = get_uni_mocked(interface_port=2, tag_value=82, |
||
| 578 | switch_id="switch_uni_a", is_valid=True) |
||
| 579 | uni_z = get_uni_mocked(interface_port=3, tag_value=83, |
||
| 580 | switch_id="switch_uni_z", is_valid=True) |
||
| 581 | |||
| 582 | attributes = { |
||
| 583 | "name": "custom_name", |
||
| 584 | "uni_a": uni_a, |
||
| 585 | "uni_z": uni_z, |
||
| 586 | "primary_links": [ |
||
| 587 | get_link_mocked(endpoint_a_port=9, endpoint_b_port=10, |
||
| 588 | metadata={"s_vlan": 5}), |
||
| 589 | get_link_mocked(endpoint_a_port=11, endpoint_b_port=12, |
||
| 590 | metadata={"s_vlan": 6}) |
||
| 591 | ] |
||
| 592 | } |
||
| 593 | |||
| 594 | evc = EVC(**attributes) |
||
| 595 | evc.deploy() |
||
| 596 | |||
| 597 | self.assertEqual(should_deploy_mock.call_count, 1) |
||
| 598 | self.assertEqual(activate_mock.call_count, 1) |
||
| 599 | self.assertEqual(install_uni_flows_mock.call_count, 1) |
||
| 600 | self.assertEqual(install_nni_flows.call_count, 1) |
||
| 601 | self.assertEqual(chose_vlans_mock.call_count, 1) |
||
| 602 | log_mock.info.assert_called_once_with(f"{evc} was deployed.") |
||
| 603 | |||
| 604 | View Code Duplication | @patch('napps.kytos.mef_eline.models.log') |
|
| 605 | @patch('napps.kytos.mef_eline.models.EVC.choose_vlans') |
||
| 606 | @patch('napps.kytos.mef_eline.models.EVC.install_nni_flows') |
||
| 607 | @patch('napps.kytos.mef_eline.models.EVC.install_uni_flows') |
||
| 608 | @patch('napps.kytos.mef_eline.models.EVC.activate') |
||
| 609 | @patch('napps.kytos.mef_eline.models.EVC.should_deploy') |
||
| 610 | def test_deploy_fail(self, *args): |
||
| 611 | """Test if all methods is ignored when the should_deploy is false.""" |
||
| 612 | (should_deploy_mock, activate_mock, install_uni_flows_mock, |
||
| 613 | install_nni_flows, chose_vlans_mock, log_mock) = args |
||
| 614 | |||
| 615 | should_deploy_mock.return_value = False |
||
| 616 | uni_a = get_uni_mocked(interface_port=2, tag_value=82, |
||
| 617 | switch_id="switch_uni_a", is_valid=True) |
||
| 618 | uni_z = get_uni_mocked(interface_port=3, tag_value=83, |
||
| 619 | switch_id="switch_uni_z", is_valid=True) |
||
| 620 | |||
| 621 | attributes = { |
||
| 622 | "name": "custom_name", |
||
| 623 | "uni_a": uni_a, |
||
| 624 | "uni_z": uni_z, |
||
| 625 | "primary_links": [ |
||
| 626 | get_link_mocked(endpoint_a_port=9, endpoint_b_port=10, |
||
| 627 | metadata={"s_vlan": 5}), |
||
| 628 | get_link_mocked(endpoint_a_port=11, endpoint_b_port=12, |
||
| 629 | metadata={"s_vlan": 6}) |
||
| 630 | ] |
||
| 631 | } |
||
| 632 | |||
| 633 | evc = EVC(**attributes) |
||
| 634 | evc.deploy() |
||
| 635 | |||
| 636 | self.assertEqual(should_deploy_mock.call_count, 1) |
||
| 637 | self.assertEqual(activate_mock.call_count, 0) |
||
| 638 | self.assertEqual(install_uni_flows_mock.call_count, 0) |
||
| 639 | self.assertEqual(install_nni_flows.call_count, 0) |
||
| 640 | self.assertEqual(chose_vlans_mock.call_count, 0) |
||
| 641 | self.assertEqual(log_mock.info.call_count, 0) |
||
| 642 |
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