test: verification on provider's OAI endpoints (#1893)

# What does this PR do?


## Test Plan
export MODEL=accounts/fireworks/models/llama4-scout-instruct-basic;
LLAMA_STACK_CONFIG=verification pytest -s -v tests/integration/inference
--vision-model $MODEL --text-model $MODEL

tests/integration/inference/test_text_inference.py

@@ -6,6 +6,7 @@
 
 
 import os
+from time import sleep
 
 import pytest
 from pydantic import BaseModel
@@ -23,11 +24,15 @@ def skip_if_model_doesnt_support_completion(client_with_models, model_id):
     provider_id = models[model_id].provider_id
     providers = {p.provider_id: p for p in client_with_models.providers.list()}
     provider = providers[provider_id]
-    if provider.provider_type in (
-        "remote::openai",
-        "remote::anthropic",
-        "remote::gemini",
-        "remote::groq",
+    if (
+        provider.provider_type
+        in (
+            "remote::openai",
+            "remote::anthropic",
+            "remote::gemini",
+            "remote::groq",
+        )
+        or "openai-compat" in provider.provider_type
     ):
         pytest.skip(f"Model {model_id} hosted by {provider.provider_type} doesn't support completion")
 
@@ -514,7 +519,7 @@ def test_text_chat_completion_tool_calling_tools_not_in_request(
 )
 def test_text_chat_completion_with_multi_turn_tool_calling(client_with_models, text_model_id, test_case):
     """This test tests the model's tool calling loop in various scenarios"""
-    if "llama-4" not in text_model_id.lower():
+    if "llama-4" not in text_model_id.lower() and "llama4" not in text_model_id.lower():
         pytest.xfail("Not tested for non-llama4 models yet")
 
     tc = TestCase(test_case)
@@ -545,7 +550,7 @@ def test_text_chat_completion_with_multi_turn_tool_calling(client_with_models, t
         )
         op_msg = response.completion_message
         messages.append(op_msg.model_dump())
-        # pprint(op_msg)
+        # print(op_msg)
 
         assert op_msg.role == "assistant"
         expected = tc["expected"].pop(0)
@@ -568,3 +573,6 @@ def test_text_chat_completion_with_multi_turn_tool_calling(client_with_models, t
             actual_answer = op_msg.content.lower()
             # pprint(actual_answer)
             assert expected["answer"] in actual_answer
+
+        # sleep to avoid rate limit
+        sleep(1)