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6a0d03914c
* test: drop the cwd-relative sys.path.insert calls from the test suite
TQ003 stands at 1,077 across 1,058 files, and 1,015 of them are the same shape:
sys.path.insert(0, os.path.abspath("../..")) and its deeper siblings. The
argument resolves against the working directory rather than the file, so from
the repo root, where every job runs pytest, it inserts the directory two levels
above the checkout. It has never pointed at litellm. The package is installed
into the environment anyway, which is what actually makes the import work, and
what the rule's message has said all along.
Removing them leaves 1,634 imports of sys and os with no remaining reference,
and those go too, except where another test module imports the name back out of
the file. The rest of TQ003 is 62 call sites that resolve against __file__ or a
variable, which are a different question and are left alone.
Collection is identical either way: 45,871 tests and the same 51 pre-existing
collection errors before and after, and ruff reports no new undefined name.
* test: drop the duplicate imports the sys.path sweep exposed to F811
* test(pre-call-utils): restore the os import the new bedrock tests need
148 lines
4.7 KiB
Python
148 lines
4.7 KiB
Python
"""
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E2E test for hosted_vllm embeddings with real API calls.
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This test verifies that the hosted_vllm provider works correctly with real API endpoints.
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"""
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import os
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import pytest
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import litellm
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class TestHostedVLLMEmbeddingE2E:
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"""E2E test suite for hosted_vllm provider embeddings."""
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@pytest.mark.asyncio
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@pytest.mark.parametrize("sync_mode", [True, False])
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async def test_hosted_vllm_embedding_basic(self, sync_mode):
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"""Test basic embedding call with hosted_vllm provider."""
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# Skip if API base is not configured
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api_base = os.getenv("HOSTED_VLLM_API_BASE")
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if not api_base:
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pytest.skip("HOSTED_VLLM_API_BASE environment variable not set")
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model = "hosted_vllm/nomic-ai/nomic-embed-text-v1.5"
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input_text = "Hello, this is a test embedding"
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if sync_mode:
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response = litellm.embedding(
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model=model,
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input=input_text,
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api_base=api_base,
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)
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else:
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response = await litellm.aembedding(
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model=model,
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input=input_text,
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api_base=api_base,
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)
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# Verify response structure
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assert response is not None
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assert hasattr(response, "data")
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assert len(response.data) == 1
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# Adapt for response data as a dict (legacy or OpenAI compat)
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item = response.data[0]
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# If data is a dict, use key lookup; if it's an object, fallback to attribute
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if isinstance(item, dict):
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assert "embedding" in item
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assert len(item["embedding"]) > 0
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else:
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assert hasattr(item, "embedding")
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assert len(item.embedding) > 0
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assert hasattr(response, "usage")
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assert getattr(response.usage, "total_tokens", 0) > 0
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@pytest.mark.asyncio
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@pytest.mark.parametrize("sync_mode", [True, False])
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async def test_hosted_vllm_embedding_multiple_inputs(self, sync_mode):
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"""Test embedding with multiple inputs."""
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api_base = os.getenv("HOSTED_VLLM_API_BASE")
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if not api_base:
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pytest.skip("HOSTED_VLLM_API_BASE environment variable not set")
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model = "hosted_vllm/nomic-ai/nomic-embed-text-v1.5"
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inputs = [
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"First test sentence",
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"Second test sentence",
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"Third test sentence",
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]
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if sync_mode:
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response = litellm.embedding(
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model=model,
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input=inputs,
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api_base=api_base,
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)
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else:
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response = await litellm.aembedding(
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model=model,
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input=inputs,
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api_base=api_base,
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)
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# Verify response structure
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assert response is not None
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assert len(response.data) == 3
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for i, emb_data in enumerate(response.data):
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assert emb_data["index"] == i
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assert len(emb_data["embedding"]) > 0
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def test_hosted_vllm_embedding_with_api_key(self):
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"""Test embedding with API key authentication."""
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api_base = os.getenv("HOSTED_VLLM_API_BASE")
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api_key = os.getenv("HOSTED_VLLM_API_KEY")
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if not api_base:
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pytest.skip("HOSTED_VLLM_API_BASE environment variable not set")
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if not api_key:
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pytest.skip("HOSTED_VLLM_API_KEY environment variable not set")
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model = "hosted_vllm/nomic-ai/nomic-embed-text-v1.5"
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input_text = "Test with API key"
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response = litellm.embedding(
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model=model,
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input=input_text,
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api_base=api_base,
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api_key=api_key,
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)
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# Verify response
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assert response is not None
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assert len(response.data) == 1
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assert len(response.data[0]["embedding"]) > 0
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def test_hosted_vllm_embedding_deterministic(self):
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"""Test that same input produces same embedding (deterministic)."""
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api_base = os.getenv("HOSTED_VLLM_API_BASE")
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if not api_base:
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pytest.skip("HOSTED_VLLM_API_BASE environment variable not set")
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model = "hosted_vllm/nomic-ai/nomic-embed-text-v1.5"
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input_text = "This should produce the same embedding every time"
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response1 = litellm.embedding(
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model=model,
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input=input_text,
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api_base=api_base,
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)
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response2 = litellm.embedding(
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model=model,
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input=input_text,
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api_base=api_base,
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)
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# Verify embeddings are identical
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emb1 = response1.data[0]["embedding"]
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emb2 = response2.data[0]["embedding"]
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assert emb1 == emb2, "Embeddings should be deterministic"
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if __name__ == "__main__":
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pytest.main([__file__, "-v", "-s"])
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