diff --git a/llama_stack/providers/utils/memory/openai_vector_store_mixin.py b/llama_stack/providers/utils/memory/openai_vector_store_mixin.py
index d9f8ba550..0e550434e 100644
--- a/llama_stack/providers/utils/memory/openai_vector_store_mixin.py
+++ b/llama_stack/providers/utils/memory/openai_vector_store_mixin.py
@@ -550,7 +550,7 @@ class OpenAIVectorStoreMixin(ABC):
             logger.info(f"Using default embedding model: {model_id} with dimension {embedding_dimension}")
             return model_id, embedding_dimension
 
-        logger.info("DEBUG: No default embedding models found")
+        logger.debug("No default embedding models found")
         return None
 
     async def openai_list_vector_stores(
diff --git a/pyproject.toml b/pyproject.toml
index d55de794d..8921ed071 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -329,3 +329,4 @@ classmethod-decorators = ["classmethod", "pydantic.field_validator"]
 addopts = ["--durations=10"]
 asyncio_mode = "auto"
 markers = ["allow_network: Allow network access for specific unit tests"]
+filterwarnings = "ignore::DeprecationWarning"
diff --git a/tests/unit/conftest.py b/tests/unit/conftest.py
index b5eb1217d..1ae96d448 100644
--- a/tests/unit/conftest.py
+++ b/tests/unit/conftest.py
@@ -4,17 +4,17 @@
 # This source code is licensed under the terms described in the LICENSE file in
 # the root directory of this source tree.
 
-import pytest_socket
-
-# We need to import the fixtures here so that pytest can find them
-# but ruff doesn't think they are used and removes the import. "noqa: F401" prevents them from being removed
-from .fixtures import cached_disk_dist_registry, disk_dist_registry, sqlite_kvstore  # noqa: F401
+import os
+import warnings
 
 
-def pytest_runtest_setup(item):
-    """Setup for each test - check if network access should be allowed."""
-    if "allow_network" in item.keywords:
-        pytest_socket.enable_socket()
-    else:
-        # Allowing Unix sockets is necessary for some tests that use local servers and mocks
-        pytest_socket.disable_socket(allow_unix_socket=True)
+def pytest_sessionstart(session) -> None:
+    if "LLAMA_STACK_LOGGING" not in os.environ:
+        os.environ["LLAMA_STACK_LOGGING"] = "all=WARNING"
+
+    # Silence common deprecation spam during unit tests.
+    warnings.filterwarnings("ignore", category=DeprecationWarning)
+    warnings.filterwarnings("ignore", category=PendingDeprecationWarning)
+
+
+pytest_plugins = ["tests.unit.fixtures"]
diff --git a/tests/unit/providers/inference/test_litellm_openai_mixin.py b/tests/unit/providers/inference/test_litellm_openai_mixin.py
index dc17e6abf..1f6a687d6 100644
--- a/tests/unit/providers/inference/test_litellm_openai_mixin.py
+++ b/tests/unit/providers/inference/test_litellm_openai_mixin.py
@@ -15,16 +15,16 @@ from llama_stack.providers.utils.inference.litellm_openai_mixin import LiteLLMOp
 
 
 # Test fixtures and helper classes
-class TestConfig(BaseModel):
+class FakeConfig(BaseModel):
     api_key: str | None = Field(default=None)
 
 
-class TestProviderDataValidator(BaseModel):
+class FakeProviderDataValidator(BaseModel):
     test_api_key: str | None = Field(default=None)
 
 
-class TestLiteLLMAdapter(LiteLLMOpenAIMixin):
-    def __init__(self, config: TestConfig):
+class FakeLiteLLMAdapter(LiteLLMOpenAIMixin):
+    def __init__(self, config: FakeConfig):
         super().__init__(
             litellm_provider_name="test",
             api_key_from_config=config.api_key,
@@ -36,11 +36,11 @@ class TestLiteLLMAdapter(LiteLLMOpenAIMixin):
 @pytest.fixture
 def adapter_with_config_key():
     """Fixture to create adapter with API key in config"""
-    config = TestConfig(api_key="config-api-key")
-    adapter = TestLiteLLMAdapter(config)
+    config = FakeConfig(api_key="config-api-key")
+    adapter = FakeLiteLLMAdapter(config)
     adapter.__provider_spec__ = MagicMock()
     adapter.__provider_spec__.provider_data_validator = (
-        "tests.unit.providers.inference.test_litellm_openai_mixin.TestProviderDataValidator"
+        "tests.unit.providers.inference.test_litellm_openai_mixin.FakeProviderDataValidator"
     )
     return adapter
 
@@ -48,11 +48,11 @@ def adapter_with_config_key():
 @pytest.fixture
 def adapter_without_config_key():
     """Fixture to create adapter without API key in config"""
-    config = TestConfig(api_key=None)
-    adapter = TestLiteLLMAdapter(config)
+    config = FakeConfig(api_key=None)
+    adapter = FakeLiteLLMAdapter(config)
     adapter.__provider_spec__ = MagicMock()
     adapter.__provider_spec__.provider_data_validator = (
-        "tests.unit.providers.inference.test_litellm_openai_mixin.TestProviderDataValidator"
+        "tests.unit.providers.inference.test_litellm_openai_mixin.FakeProviderDataValidator"
     )
     return adapter
 
diff --git a/tests/unit/providers/nvidia/test_safety.py b/tests/unit/providers/nvidia/test_safety.py
index bfd91f466..922d7f61f 100644
--- a/tests/unit/providers/nvidia/test_safety.py
+++ b/tests/unit/providers/nvidia/test_safety.py
@@ -19,7 +19,7 @@ from llama_stack.providers.remote.safety.nvidia.config import NVIDIASafetyConfig
 from llama_stack.providers.remote.safety.nvidia.nvidia import NVIDIASafetyAdapter
 
 
-class TestNVIDIASafetyAdapter(NVIDIASafetyAdapter):
+class FakeNVIDIASafetyAdapter(NVIDIASafetyAdapter):
     """Test implementation that provides the required shield_store."""
 
     def __init__(self, config: NVIDIASafetyConfig, shield_store):
@@ -41,7 +41,7 @@ def nvidia_adapter():
     shield_store = AsyncMock()
     shield_store.get_shield = AsyncMock()
 
-    adapter = TestNVIDIASafetyAdapter(config=config, shield_store=shield_store)
+    adapter = FakeNVIDIASafetyAdapter(config=config, shield_store=shield_store)
 
     return adapter