# -*- coding: utf-8 -*-
# Copyright 2023 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Unittest for py_utils."""
from __future__ import annotations

from absl.testing import absltest
from google.generativeai.notebook import sheets_id


class SheetsIdentifierTest(absltest.TestCase):

  def test_constructor(self):
    sid = sheets_id.SheetsIdentifier(name="hello")
    self.assertEqual("name=hello", str(sid))
    sid = sheets_id.SheetsIdentifier(key=sheets_id.SheetsKey("hello"))
    self.assertEqual("key=hello", str(sid))
    sid = sheets_id.SheetsIdentifier(
        url=sheets_id.SheetsURL("https://docs.google.com/")
    )
    self.assertEqual("url=https://docs.google.com/", str(sid))

  def test_constructor_error(self):
    with self.assertRaisesRegex(
        ValueError, "Must set exactly one of name, key or url"
    ):
      sheets_id.SheetsIdentifier()

    # Empty "name" is also considered an invalid name.
    with self.assertRaisesRegex(
        ValueError, "Must set exactly one of name, key or url"
    ):
      sheets_id.SheetsIdentifier(name="")

    with self.assertRaisesRegex(
        ValueError, "Must set exactly one of name, key or url"
    ):
      sheets_id.SheetsIdentifier(name="hello", key=sheets_id.SheetsKey("hello"))

    with self.assertRaisesRegex(
        ValueError, "Must set exactly one of name, key or url"
    ):
      sheets_id.SheetsIdentifier(
          name="hello",
          key=sheets_id.SheetsKey("hello"),
          url=sheets_id.SheetsURL("https://docs.google.com/"),
      )


if __name__ == "__main__":
  absltest.main()