"""Tests for copy product handler."""

import json

from oto import response
import pytest

from ows_product_physical.logic import product_physical as pp_logic


@pytest.mark.parametrize('copy_data', [
    ({'product_code': 'productcode001', 'distribution_format_id': 74,
      'box_lot': 1, 'initial_stock': 1, 'packaging_id': 1,
      'units_per_set': 3, 'display_configuration': '2 x CD + Viking Ship'}),
    ({'product_code': 'productcode001', 'distribution_format_id': 74,
      'box_lot': 1, 'initial_stock': 1, 'packaging_id': 1,
      'units_per_set': 3, 'display_configuration': '2 x CD + Viking Ship',
      'wholesale_price': 12.99})
])
def test_handler_copy_product_success(
        copy_data, client, mocker, valid_copy_header, feature_engine):
    """Test copy product success."""
    existing_product_id = 12321
    expected_response = {'product_id': 98765}

    mocker.patch.object(
        pp_logic, 'copy_product',
        return_value=response.Response(message=expected_response))
    result = client.post(
        '/product/{}/copy'.format(existing_product_id),
        headers=valid_copy_header, data=json.dumps(copy_data))
    pp_logic.copy_product.assert_called_once_with(
        existing_product_id, copy_data)
    assert result.status_code == 200
    assert json.loads(result.data.decode('utf8')) == expected_response


def test_handler_copy_product_grass_request_blocking(
        client, valid_copy_header, feature_engine):
    """Test copy product grass request blocking."""
    result = client.post(
        '/product/12321/copy', headers=valid_copy_header)

    assert result.status_code == 400


def test_handler_copy_product_header_error(client, valid_copy_header,
                                           feature_engine):
    """Test copy product header error."""
    copy_data = {
        'product_code': 'productcode001', 'distribution_format_id': 74,
        'units_per_set': 3, 'display_configuration': '2 x CD + Viking Ship'}

    invalid_copy_header = valid_copy_header
    del invalid_copy_header['Content-Type']

    result = client.post(
        '/product/12321/copy', headers=invalid_copy_header,
        data=json.dumps(copy_data))

    assert result.status_code == 400


def test_handler_copy_product_body_error(client, valid_copy_header,
                                         feature_engine):
    """Test copy product body error."""
    result = client.post(
        '/product/12321/copy', headers=valid_copy_header,
        data=json.dumps(
            {'distribution_format_id': 74, 'units_per_set': 3}))

    assert result.status_code == 400