import pytest
import respx
from httpx import Response

from companion.rag.embedder import OllamaEmbedder


@respx.mock
def test_embed_batch():
    route = respx.post("http://localhost:11434/api/embed").mock(
        return_value=Response(200, json={"embeddings": [[0.1] * 1024, [0.2] * 1024]})
    )
    embedder = OllamaEmbedder(
        base_url="http://localhost:11434", model="mxbai-embed-large", batch_size=2
    )
    result = embedder.embed(["hello world", "goodbye world"])
    assert len(result) == 2
    assert len(result[0]) == 1024
    assert result[0][0] == 0.1
    assert result[1][0] == 0.2
    assert route.called