async def test_dfe2(http_client):
    """
    SHOULD use 200 status code on document validation failure when accepting application/json
    """
    response = await http_client.post(
        url="/graphql",
        headers={
            "Content-Type": "application/json",
            "Accept": "application/json",
        },
        json={
            "query": "{ 8f31403dfe404bccbb0e835f2629c6a7 }"
        },  # making sure the field doesn't exist
    )
    assert response.status_code == 200

    SHOULD use 200 status code on document validation failure when accepting application/json
    
tests/http/test_graphql_over_http_spec.py