"""Tests for the graphql utility."""

from unittest.mock import patch
from unittest.mock import call

from product_review.util.graphql import make_request

from gql import gql as gql_query

@patch('product_review.util.graphql.Client', autospec=True)
@patch('product_review.util.graphql.RequestsHTTPTransport', autospec=True)  # noqa:E501
def test_make_request(mock_gql_transport, mock_gql_client):
    """Test low level graphql_router requests."""
    mock_query = """
        query doSomething {
            func {
                data { id }
            }
        }
    """
    mock_variables = {'abc': '123'}
    make_request(
        mock_query,
        mock_variables,
        headers={'xyz': '456'}
    )
    test_url = 'https://test-graphql-router.theorchard.io/graphql'
    assert mock_gql_transport.call_args_list == [
        call(
            headers={
                'xyz': '456',
                'apollographql-client-name': 'ows-product-review',
                'apollographql-client-version': '1'
            },
            retries=3,
            url=test_url,
            use_json=True,
            verify=True
        )
    ]
    assert mock_gql_client.call_args_list == [
        call(
            fetch_schema_from_transport=False,
            transport=mock_gql_transport(url=test_url)
        )
    ]
    assert mock_gql_client.return_value.execute.call_args_list == [
        call(
            gql_query(mock_query),
            variable_values=mock_variables
        )
    ]