| 1 | # Copyright 2026 Google LLC |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | |
| 15 | from unittest.mock import patch, mock_open, MagicMock |
| 16 | from typer.testing import CliRunner |
| 17 | import pytest |
| 18 | |
| 19 | from colab_cli.cli import app |
| 20 | |
| 21 | runner = CliRunner() |
| 22 | |
| 23 | |
| 24 | @pytest.fixture |
| 25 | def mock_resources(): |
| 26 | with patch("importlib.resources.files") as mock: |
| 27 | yield mock |
| 28 | |
| 29 | |
| 30 | def test_readme_from_resources(mock_resources): |
| 31 | mock_readme = MagicMock() |
| 32 | mock_readme.is_file.return_value = True |
| 33 | mock_readme.read_text.return_value = "Fake README content" |
| 34 | |
| 35 | def joinpath_side_effect(name): |
| 36 | if name == "README.md": |
| 37 | return mock_readme |
| 38 | return MagicMock(is_file=MagicMock(return_value=False)) |
| 39 | |
| 40 | mock_resources.return_value.joinpath.side_effect = joinpath_side_effect |
| 41 | |
| 42 | result = runner.invoke(app, ["README"]) |
| 43 | assert result.exit_code == 0 |
| 44 | assert result.output.strip() == "Fake README content" |
| 45 | mock_resources.assert_called_once_with("colab_cli") |
| 46 | mock_resources.return_value.joinpath.assert_called_with("README.md") |
| 47 | |
| 48 | |
| 49 | def test_skill_from_resources(mock_resources): |
| 50 | mock_skill = MagicMock() |
| 51 | mock_skill.is_file.return_value = True |
| 52 | mock_skill.read_text.return_value = "Fake SKILL content" |
| 53 | |
| 54 | def joinpath_side_effect(name): |
| 55 | if name == "SKILL.md": |
| 56 | return mock_skill |
| 57 | return MagicMock(is_file=MagicMock(return_value=False)) |
| 58 | |
| 59 | mock_resources.return_value.joinpath.side_effect = joinpath_side_effect |
| 60 | |
| 61 | result = runner.invoke(app, ["SKILL"]) |
| 62 | assert result.exit_code == 0 |
| 63 | assert result.output.strip() == "Fake SKILL content" |
| 64 | mock_resources.assert_called_once_with("colab_cli") |
| 65 | mock_resources.return_value.joinpath.assert_called_with("SKILL.md") |
| 66 | |
| 67 | |
| 68 | def test_readme_fallback_to_file(mock_resources): |
| 69 | mock_resources.side_effect = Exception("No resources") |
| 70 | |
| 71 | import builtins |
| 72 | |
| 73 | real_open = builtins.open |
| 74 | |
| 75 | def mock_open_impl(file, *args, **kwargs): |
| 76 | if "README.md" in str(file): |
| 77 | return mock_open(read_data="Fake local README")(*args, **kwargs) |
| 78 | return real_open(file, *args, **kwargs) |
| 79 | |
| 80 | with patch("os.path.exists", return_value=True): |
| 81 | with patch("builtins.open", side_effect=mock_open_impl): |
| 82 | result = runner.invoke(app, ["README"]) |
| 83 | assert result.exit_code == 0 |
| 84 | assert result.output.strip() == "Fake local README" |
| 85 | |
| 86 | |
| 87 | def test_readme_failure(mock_resources): |
| 88 | mock_resources.side_effect = Exception("No resources") |
| 89 | with patch("os.path.exists", return_value=False): |
| 90 | result = runner.invoke(app, ["README"]) |
| 91 | assert result.exit_code == 1 |
| 92 | assert "README.md content not available" in result.output |