import pytest


@pytest.mark.parametrize("retriever", ["tfidf"], indirect=True)
@pytest.mark.parametrize("document_store", ["memory"], indirect=True)
def test_tfidf_retriever(document_store, retriever):

    test_docs = [
        {"id": "26f84672c6d7aaeb8e2cd53e9c62d62d", "name": "testing the finder 1", "text": "godzilla says hello"},
        {"name": "testing the finder 2", "text": "optimus prime says bye"},
        {"name": "testing the finder 3", "text": "alien says arghh"}
    ]

    document_store.write_documents(test_docs)

    retriever.fit()
    doc = retriever.retrieve("godzilla", top_k=1)[0]
    assert doc.id == "26f84672c6d7aaeb8e2cd53e9c62d62d"
    assert doc.text == 'godzilla says hello'
    assert doc.meta == {"name": "testing the finder 1"}