"""Test Vertex AI API wrapper.
In order to run this test, you need to install VertexAI SDK 
pip install google-cloud-aiplatform>=1.25.0

Your end-user credentials would be used to make the calls (make sure you've run 
`gcloud auth login` first).
"""
from langchain.embeddings import VertexAIEmbeddings


def test_embedding_documents() -> None:
    documents = ["foo bar"]
    model = VertexAIEmbeddings()
    output = model.embed_documents(documents)
    assert len(output) == 1
    assert len(output[0]) == 768
    assert model._llm_type == "vertexai"
    assert model.model_name == model.client._model_id


def test_embedding_query() -> None:
    document = "foo bar"
    model = VertexAIEmbeddings()
    output = model.embed_query(document)
    assert len(output) == 768