fix: replace 0.0.0.0/0 with RFC 5737 TEST-NET-3 range (203.0.113.0/24)

Replace all occurrences of 0.0.0.0/0 in test fixtures, test code, and
README with the documentation-safe 203.0.113.0/24 range per RFC 5737.

Author: Fivell

README.md

@@ -257,7 +257,7 @@ from didww.resources.voice_out_trunk import VoiceOutTrunk
 
 trunk = VoiceOutTrunk()
 trunk.name = "My Outbound Trunk"
-trunk.allowed_sip_ips = ["0.0.0.0/0"]
+trunk.allowed_sip_ips = ["203.0.113.0/24"]
 trunk.default_dst_action = DefaultDstAction.ALLOW_ALL
 trunk.on_cli_mismatch_action = OnCliMismatchAction.REJECT_CALL
 created = client.voice_out_trunks().create(trunk).data

tests/fixtures/voice_out_trunks/create.yaml

@@ -2,7 +2,7 @@ interactions:
 - request:
     body: '{"data": {"type": "voice_out_trunks", "attributes": {"name": "python-test",
       "on_cli_mismatch_action": "replace_cli", "authentication_method": {"type": "ip_only",
-      "attributes": {"allowed_sip_ips": ["0.0.0.0/0"], "tech_prefix": ""}}}, "relationships":
+      "attributes": {"allowed_sip_ips": ["203.0.113.0/24"], "tech_prefix": ""}}}, "relationships":
       {"default_did": {"data": {"type": "dids", "id": "7a028c32-e6b6-4c86-bf01-90f901b37012"}},
       "dids": {"data": [{"type": "dids", "id": "7a028c32-e6b6-4c86-bf01-90f901b37012"}]}}}}'
     headers:
@@ -23,7 +23,7 @@ interactions:
         false, "threshold_amount": null, "media_encryption_mode": "disabled", "default_dst_action":
         "allow_all", "dst_prefixes": [], "force_symmetric_rtp": false, "rtp_ping":
         false, "callback_url": null, "authentication_method": {"type": "ip_only",
-        "attributes": {"allowed_sip_ips": ["0.0.0.0/0"], "tech_prefix": ""}}}, "relationships":
+        "attributes": {"allowed_sip_ips": ["203.0.113.0/24"], "tech_prefix": ""}}}, "relationships":
         {"default_did": {"links": {"self": "https://sandbox-api.didww.com/v3/voice_out_trunks/b60201c1-21f0-4d9a-aafa-0e6d1e12f22e/relationships/default_did",
         "related": "https://sandbox-api.didww.com/v3/voice_out_trunks/b60201c1-21f0-4d9a-aafa-0e6d1e12f22e/default_did"}},
         "dids": {"links": {"self": "https://sandbox-api.didww.com/v3/voice_out_trunks/b60201c1-21f0-4d9a-aafa-0e6d1e12f22e/relationships/dids",

tests/fixtures/voice_out_trunks/list.yaml

@@ -32,7 +32,7 @@ interactions:
         "threshold_reached": false, "threshold_amount": null, "media_encryption_mode":
         "disabled", "default_dst_action": "allow_all", "dst_prefixes": [], "force_symmetric_rtp":
         false, "rtp_ping": false, "callback_url": null, "authentication_method": {"type":
-        "credentials_and_ip", "attributes": {"allowed_sip_ips": ["0.0.0.0/0"], "tech_prefix":
+        "credentials_and_ip", "attributes": {"allowed_sip_ips": ["203.0.113.0/24"], "tech_prefix":
         "", "username": "50fb4hugfv", "password": "evhwkcfjm5"}}}, "relationships":
         {"default_did": {"links": {"self": "https://sandbox-api.didww.com/v3/voice_out_trunks/b7183e37-f660-4d67-87dc-b2d9faa7041d/relationships/default_did",
         "related": "https://sandbox-api.didww.com/v3/voice_out_trunks/b7183e37-f660-4d67-87dc-b2d9faa7041d/default_did"}},

tests/resources/test_voice_out_trunk.py

@@ -59,7 +59,7 @@ def test_create_voice_out_trunk(self, client):
         trunk = VoiceOutTrunk()
         trunk.name = "python-test"
         trunk.authentication_method = IpOnlyAuthenticationMethod(
-            allowed_sip_ips=["0.0.0.0/0"],
+            allowed_sip_ips=["203.0.113.0/24"],
             tech_prefix="",
         )
         trunk.on_cli_mismatch_action = OnCliMismatchAction.REPLACE_CLI