Release 0.0.6

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Changelog
 
+## v0.0.6
+- Sort the data when data normalization is used with key anchoring
+
 ## v0.0.5
 - Update jmespath dependency
 - Drop python 3.7 support

jdiff/extract_data.py

@@ -87,6 +87,8 @@ def extract_data_from_json(data: Union[Mapping, List], path: str = "*", exclude:
         else:
             raise ValueError("Reference Key normalization failure. Please verify data type returned.")
 
-        return keys_values_zipper(list_of_reference_keys, paired_key_value)
+        normalized = keys_values_zipper(list_of_reference_keys, paired_key_value)
+        # Data between pre and post may come in different order, so it needs to be sorted.
+        return sorted(normalized, key=lambda arg: list(arg.keys()))
 
     return values

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "jdiff"
-version = "0.0.5"
+version = "0.0.6"
 description = "A light-weight library to compare structured output from network devices show commands."
 authors = ["Network to Code, LLC <[email protected]>"]
 license = "Apache-2.0"

tests/mock/napalm_get_lldp_neighbors/pre.json

@@ -1,24 +1,24 @@
 {
-    "Ethernet2": [
+    "Ethernet1": [
         {
             "hostname": "junos-unittest",
-            "port": "520"
+            "port": "519"
+        },
+        {
+            "hostname": "ios-xrv-unittest",
+            "port": "Gi0/0/0/0"
         }
     ],
-    "Ethernet3": [
+    "Ethernet2": [
         {
             "hostname": "junos-unittest",
-            "port": "522"
+            "port": "520"
         }
     ],
-    "Ethernet1": [
+    "Ethernet3": [
         {
             "hostname": "junos-unittest",
-            "port": "519"
-        },
-        {
-            "hostname": "ios-xrv-unittest",
-            "port": "Gi0/0/0/0"
+            "port": "522"
         }
     ],
     "Management1": [

tests/test_operators.py

@@ -10,13 +10,6 @@
     "result[0].vrfs.default.peerList[*].[$peerAddress$,peerGroup,vrf,state]",
     (
         [
-            {
-                "7.7.7.7": {
-                    "peerGroup": "EVPN-OVERLAY-SPINE",
-                    "state": "Idle",
-                    "vrf": "default",
-                }
-            },
             {
                 "10.1.0.0": {
                     "peerGroup": "IPv4-UNDERLAY-SPINE",
@@ -38,6 +31,13 @@
                     "vrf": "default",
                 }
             },
+            {
+                "7.7.7.7": {
+                    "peerGroup": "EVPN-OVERLAY-SPINE",
+                    "state": "Idle",
+                    "vrf": "default",
+                }
+            },
         ],
         False,
     ),
@@ -124,10 +124,10 @@
     "result[0].vrfs.default.peerList[*].[$peerAddress$,prefixesSent]",
     (
         [
-            {"7.7.7.7": {"prefixesSent": 50}},
             {"10.1.0.0": {"prefixesSent": 50}},
             {"10.2.0.0": {"prefixesSent": 50}},
             {"10.64.207.255": {"prefixesSent": 50}},
+            {"7.7.7.7": {"prefixesSent": 50}},
         ],
         False,
     ),
@@ -146,10 +146,10 @@
     "result[0].vrfs.default.peerList[*].[$peerAddress$,prefixesSent]",
     (
         [
-            {"7.7.7.7": {"prefixesSent": 50}},
             {"10.1.0.0": {"prefixesSent": 50}},
             {"10.2.0.0": {"prefixesSent": 50}},
             {"10.64.207.255": {"prefixesSent": 50}},
+            {"7.7.7.7": {"prefixesSent": 50}},
         ],
         False,
     ),
@@ -191,22 +191,22 @@ def test_operator(filename, check_type_str, evaluate_args, path, expected_result
     [
         (
             [
-                {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
                 {"10.1.0.0": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
+                {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
             ],
             True,
             ([], True),
         ),
         (
             [
-                {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
                 {"10.1.0.0": {"peerGroup": "IPv4-UNDERLAY-SPINE", "vrf": "default", "state": "Connected"}},
+                {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
             ],
             True,
             (
                 [
-                    {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
                     {"10.1.0.0": {"peerGroup": "IPv4-UNDERLAY-SPINE", "vrf": "default", "state": "Connected"}},
+                    {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
                 ],
                 False,
             ),
@@ -227,8 +227,8 @@ def test_operator(filename, check_type_str, evaluate_args, path, expected_result
         ),
         (
             [
-                {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
                 {"10.1.0.0": {"peerGroup": "IPv4-UNDERLAY-SPINE", "vrf": "default", "state": "Connected"}},
+                {"7.7.7.7": {"peerGroup": "EVPN-OVERLAY-SPINE", "vrf": "default", "state": "Connected"}},
             ],
             False,
             ([], True),

tests/test_sw_upgrade_device_state.py

@@ -192,10 +192,36 @@ def test_lldp_neighbor_state(platform, command, check_should_pass):
     """Test LLDP neighbors with exact match."""
     command_pre = load_json_file("sw_upgrade", f"{platform}_{command}.json")
     command_post = deepcopy(command_pre)
+    jpath = "[*].[neighbor,capabilities,$local_interface$,neighbor_interface]"
+    command_pre_normalized = extract_data_from_json(command_pre, jpath)
+    command_post_normalized = extract_data_from_json(command_post, jpath)
 
     if check_should_pass is False:
-        command_post = command_post[:2]
+        command_post_normalized = command_post_normalized[:2]
 
     check = CheckType.create("exact_match")
-    eval_results, passed = check.evaluate(command_post, command_pre)
+    eval_results, passed = check.evaluate(command_pre_normalized, command_post_normalized)
     assert passed is check_should_pass, f"FAILED, eval_result: {eval_results}"
+
+
+@pytest.mark.parametrize(
+    "platform, command",
+    [
+        ("arista_eos", "show_lldp_neighbors"),
+        ("cisco_ios", "show_lldp_neighbors"),
+        ("cisco_nxos", "show_lldp_neighbors"),
+    ],
+)
+def test_lldp_neighbor_state_changed_order(platform, command):
+    """Test LLDP neighbors with exact match, when post-check is in reversed order."""
+    command_pre = load_json_file("sw_upgrade", f"{platform}_{command}.json")
+    command_post = deepcopy(command_pre)
+    command_post.reverse()  # reverse data for the test
+
+    jpath = "[*].[neighbor,capabilities,$local_interface$,neighbor_interface]"
+    command_pre_normalized = extract_data_from_json(command_pre, jpath)
+    command_post_normalized = extract_data_from_json(command_post, jpath)
+
+    check = CheckType.create("exact_match")
+    eval_results, passed = check.evaluate(command_pre_normalized, command_post_normalized)
+    assert passed is True, f"FAILED, eval_result: {eval_results}"