"""Test basic requests."""

from pubchempy import get_json, get_sids, request


def test_requests():
    """Test basic raw requests and ensure they don't return an error code."""
    assert request("c1ccccc1", "smiles").getcode() == 200
    assert request("DTP/NCI", "sourceid", "substance", "747285", "SDF").getcode() == 200
    assert (
        request("coumarin", "name", output="PNG", image_size="50x50").getcode() == 200
    )


def test_content_type():
    """Test content type header matches desired output format."""
    assert request(241, output="JSON").headers["Content-Type"] == "application/json"
    assert request(241, output="XML").headers["Content-Type"] == "application/xml"
    assert request(241, output="SDF").headers["Content-Type"] == "chemical/x-mdl-sdfile"
    assert request(241, output="ASNT").headers["Content-Type"] == "text/plain"
    assert request(241, output="PNG").headers["Content-Type"] == "image/png"


def test_listkey_requests():
    """Test asynchronous listkey requests."""
    r1 = get_json("CC", "smiles", operation="cids", searchtype="superstructure")
    assert "IdentifierList" in r1 and "CID" in r1["IdentifierList"]
    r2 = get_json("C10H21N", "formula", listkey_count=3)
    assert "PC_Compounds" in r2 and len(r2["PC_Compounds"]) == 3


def test_xref_request():
    """Test requests with xref inputs."""
    response = request(
        "EP0711162A1", "PatentID", "substance", operation="sids", searchtype="xref"
    )
    assert response.code == 200
    response2 = get_json(
        "EP0711162A1", "PatentID", "substance", operation="sids", searchtype="xref"
    )
    assert "IdentifierList" in response2
    assert "SID" in response2["IdentifierList"]
    sids = get_sids("EP0711162A1", "PatentID", "substance", searchtype="xref")
    assert all(isinstance(sid, int) for sid in sids)