test_sql_to_sheets.py

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from __future__ import annotations

from unittest.mock import Mock, patch

from airflow.providers.google.suite.transfers.sql_to_sheets import SQLToGoogleSheetsOperator


class TestSQLToGoogleSheets:
    """
    Test class for SQLToGoogleSheetsOperator
    """

    def setup_method(self):
        """
        setup
        """

        self.gcp_conn_id = "test"
        self.sql_conn_id = "test"
        self.sql = "select 1 as my_col"
        self.spreadsheet_id = "1234567890"
        self.values = [[1, 2, 3]]

    @patch("airflow.providers.google.suite.transfers.sql_to_sheets.GSheetsHook")
    def test_execute(self, mock_sheet_hook):

        op = SQLToGoogleSheetsOperator(
            task_id="test_task",
            spreadsheet_id=self.spreadsheet_id,
            gcp_conn_id=self.gcp_conn_id,
            sql_conn_id=self.sql_conn_id,
            sql=self.sql,
        )

        op._get_data = Mock(return_value=self.values)

        op.execute(None)

        mock_sheet_hook.assert_called_once_with(
            gcp_conn_id=self.gcp_conn_id,
            delegate_to=None,
            impersonation_chain=None,
        )

        mock_sheet_hook.return_value.update_values.assert_called_once_with(
            spreadsheet_id=self.spreadsheet_id,
            range_="Sheet1",
            values=self.values,
        )