import pytest

from delphi_es_utils.errors.exceptions import IndexMappingFilenameError


@pytest.fixture(autouse=True)
def mock_elasticsearch(mocker):  # flake8: noqa
    mocker.patch('elasticsearch.Elasticsearch', autospec=True)


@pytest.fixture
def mock_index_manager(mocker):
    """:rtype: delphi_es_utils.services.index_manager.IndexManager"""
    mock_manager = mocker.patch(
        'delphi_es_utils.services.index_manager.IndexManager', autospec=True
    )
    mock_manager.index_name = 'linkfire-link'
    return mock_manager


@pytest.fixture
def index_manager(mock_elasticsearch):
    """:rtype: delphi_es_utils.services.index_manager.IndexManager"""
    from delphi_es_utils.services import IndexManager
    return IndexManager('linkfire-link')


class TestIndexManager:
    def test_mapping_filename(self, index_manager):
        assert index_manager.mapping_filename == 'linkfire-link.json'
        index_manager.index_alias = 'foo'
        with pytest.raises(IndexMappingFilenameError):
            result = index_manager.mapping_filename

    def test_mapping(self, index_manager):
        result = index_manager.mapping
        assert isinstance(result, dict)

    def test_payload(self, index_manager):
        assert index_manager.reindex_payload['dest']['op_type'] == 'create'