diff options
Diffstat (limited to 'tests/units/cli/get')
| -rw-r--r-- | tests/units/cli/get/__init__.py | 3 | ||||
| -rw-r--r-- | tests/units/cli/get/test__init__.py | 30 | ||||
| -rw-r--r-- | tests/units/cli/get/test_commands.py | 204 | ||||
| -rw-r--r-- | tests/units/cli/get/test_utils.py | 115 |
4 files changed, 352 insertions, 0 deletions
diff --git a/tests/units/cli/get/__init__.py b/tests/units/cli/get/__init__.py new file mode 100644 index 0000000..e772bee --- /dev/null +++ b/tests/units/cli/get/__init__.py @@ -0,0 +1,3 @@ +# Copyright (c) 2023-2024 Arista Networks, Inc. +# Use of this source code is governed by the Apache License 2.0 +# that can be found in the LICENSE file. diff --git a/tests/units/cli/get/test__init__.py b/tests/units/cli/get/test__init__.py new file mode 100644 index 0000000..b18ef88 --- /dev/null +++ b/tests/units/cli/get/test__init__.py @@ -0,0 +1,30 @@ +# Copyright (c) 2023-2024 Arista Networks, Inc. +# Use of this source code is governed by the Apache License 2.0 +# that can be found in the LICENSE file. +""" +Tests for anta.cli.get +""" +from __future__ import annotations + +from click.testing import CliRunner + +from anta.cli import anta +from anta.cli.utils import ExitCode + + +def test_anta_get(click_runner: CliRunner) -> None: + """ + Test anta get + """ + result = click_runner.invoke(anta, ["get"]) + assert result.exit_code == ExitCode.OK + assert "Usage: anta get" in result.output + + +def test_anta_get_help(click_runner: CliRunner) -> None: + """ + Test anta get --help + """ + result = click_runner.invoke(anta, ["get", "--help"]) + assert result.exit_code == ExitCode.OK + assert "Usage: anta get" in result.output diff --git a/tests/units/cli/get/test_commands.py b/tests/units/cli/get/test_commands.py new file mode 100644 index 0000000..aa6dc4f --- /dev/null +++ b/tests/units/cli/get/test_commands.py @@ -0,0 +1,204 @@ +# Copyright (c) 2023-2024 Arista Networks, Inc. +# Use of this source code is governed by the Apache License 2.0 +# that can be found in the LICENSE file. +""" +Tests for anta.cli.get.commands +""" +from __future__ import annotations + +import filecmp +from pathlib import Path +from typing import TYPE_CHECKING +from unittest.mock import ANY, patch + +import pytest +from cvprac.cvp_client import CvpClient +from cvprac.cvp_client_errors import CvpApiError + +from anta.cli import anta +from anta.cli.utils import ExitCode + +if TYPE_CHECKING: + from click.testing import CliRunner + +DATA_DIR: Path = Path(__file__).parents[3].resolve() / "data" + + +@pytest.mark.parametrize( + "cvp_container, cvp_connect_failure", + [ + pytest.param(None, False, id="all devices"), + pytest.param("custom_container", False, id="custom container"), + pytest.param(None, True, id="cvp connect failure"), + ], +) +def test_from_cvp( + tmp_path: Path, + click_runner: CliRunner, + cvp_container: str | None, + cvp_connect_failure: bool, +) -> None: + """ + Test `anta get from-cvp` + + This test verifies that username and password are NOT mandatory to run this command + """ + output: Path = tmp_path / "output.yml" + cli_args = ["get", "from-cvp", "--output", str(output), "--host", "42.42.42.42", "--username", "anta", "--password", "anta"] + + if cvp_container is not None: + cli_args.extend(["--container", cvp_container]) + + def mock_cvp_connect(self: CvpClient, *args: str, **kwargs: str) -> None: + # pylint: disable=unused-argument + if cvp_connect_failure: + raise CvpApiError(msg="mocked CvpApiError") + + # always get a token + with patch("anta.cli.get.commands.get_cv_token", return_value="dummy_token"), patch( + "cvprac.cvp_client.CvpClient.connect", autospec=True, side_effect=mock_cvp_connect + ) as mocked_cvp_connect, patch("cvprac.cvp_client.CvpApi.get_inventory", autospec=True, return_value=[]) as mocked_get_inventory, patch( + "cvprac.cvp_client.CvpApi.get_devices_in_container", autospec=True, return_value=[] + ) as mocked_get_devices_in_container: + result = click_runner.invoke(anta, cli_args) + + if not cvp_connect_failure: + assert output.exists() + + mocked_cvp_connect.assert_called_once() + if not cvp_connect_failure: + assert "Connected to CloudVision" in result.output + if cvp_container is not None: + mocked_get_devices_in_container.assert_called_once_with(ANY, cvp_container) + else: + mocked_get_inventory.assert_called_once() + assert result.exit_code == ExitCode.OK + else: + assert "Error connecting to CloudVision" in result.output + assert result.exit_code == ExitCode.USAGE_ERROR + + +@pytest.mark.parametrize( + "ansible_inventory, ansible_group, expected_exit, expected_log", + [ + pytest.param("ansible_inventory.yml", None, ExitCode.OK, None, id="no group"), + pytest.param("ansible_inventory.yml", "ATD_LEAFS", ExitCode.OK, None, id="group found"), + pytest.param("ansible_inventory.yml", "DUMMY", ExitCode.USAGE_ERROR, "Group DUMMY not found in Ansible inventory", id="group not found"), + pytest.param("empty_ansible_inventory.yml", None, ExitCode.USAGE_ERROR, "is empty", id="empty inventory"), + ], +) +def test_from_ansible( + tmp_path: Path, + click_runner: CliRunner, + ansible_inventory: Path, + ansible_group: str | None, + expected_exit: int, + expected_log: str | None, +) -> None: + """ + Test `anta get from-ansible` + + This test verifies: + * the parsing of an ansible-inventory + * the ansible_group functionaliy + + The output path is ALWAYS set to a non existing file. + """ + output: Path = tmp_path / "output.yml" + ansible_inventory_path = DATA_DIR / ansible_inventory + # Init cli_args + cli_args = ["get", "from-ansible", "--output", str(output), "--ansible-inventory", str(ansible_inventory_path)] + + # Set --ansible-group + if ansible_group is not None: + cli_args.extend(["--ansible-group", ansible_group]) + + result = click_runner.invoke(anta, cli_args) + + assert result.exit_code == expected_exit + + if expected_exit != ExitCode.OK: + assert expected_log + assert expected_log in result.output + else: + assert output.exists() + # TODO check size of generated inventory to validate the group functionality! + + +@pytest.mark.parametrize( + "env_set, overwrite, is_tty, prompt, expected_exit, expected_log", + [ + pytest.param(True, False, True, "y", ExitCode.OK, "", id="no-overwrite-tty-init-prompt-yes"), + pytest.param(True, False, True, "N", ExitCode.INTERNAL_ERROR, "Aborted", id="no-overwrite-tty-init-prompt-no"), + pytest.param( + True, + False, + False, + None, + ExitCode.USAGE_ERROR, + "Conversion aborted since destination file is not empty (not running in interactive TTY)", + id="no-overwrite-no-tty-init", + ), + pytest.param(False, False, True, None, ExitCode.OK, "", id="no-overwrite-tty-no-init"), + pytest.param(False, False, False, None, ExitCode.OK, "", id="no-overwrite-no-tty-no-init"), + pytest.param(True, True, True, None, ExitCode.OK, "", id="overwrite-tty-init"), + pytest.param(True, True, False, None, ExitCode.OK, "", id="overwrite-no-tty-init"), + pytest.param(False, True, True, None, ExitCode.OK, "", id="overwrite-tty-no-init"), + pytest.param(False, True, False, None, ExitCode.OK, "", id="overwrite-no-tty-no-init"), + ], +) +def test_from_ansible_overwrite( + tmp_path: Path, + click_runner: CliRunner, + temp_env: dict[str, str | None], + env_set: bool, + overwrite: bool, + is_tty: bool, + prompt: str | None, + expected_exit: int, + expected_log: str | None, +) -> None: + # pylint: disable=too-many-arguments + """ + Test `anta get from-ansible` overwrite mechanism + + The test uses a static ansible-inventory and output as these are tested in other functions + + This test verifies: + * that overwrite is working as expected with or without init data in the target file + * that when the target file is not empty and a tty is present, the user is prompt with confirmation + * Check the behavior when the prompt is filled + + The initial content of the ANTA inventory is set using init_anta_inventory, if it is None, no inventory is set. + + * With overwrite True, the expectation is that the from-ansible command succeeds + * With no init (init_anta_inventory == None), the expectation is also that command succeeds + """ + ansible_inventory_path = DATA_DIR / "ansible_inventory.yml" + expected_anta_inventory_path = DATA_DIR / "expected_anta_inventory.yml" + tmp_output = tmp_path / "output.yml" + cli_args = ["get", "from-ansible", "--ansible-inventory", str(ansible_inventory_path)] + + if env_set: + tmp_inv = Path(str(temp_env["ANTA_INVENTORY"])) + else: + temp_env["ANTA_INVENTORY"] = None + tmp_inv = tmp_output + cli_args.extend(["--output", str(tmp_output)]) + + if overwrite: + cli_args.append("--overwrite") + + # Verify initial content is different + if tmp_inv.exists(): + assert not filecmp.cmp(tmp_inv, expected_anta_inventory_path) + + with patch("sys.stdin.isatty", return_value=is_tty): + result = click_runner.invoke(anta, cli_args, env=temp_env, input=prompt) + + assert result.exit_code == expected_exit + if expected_exit == ExitCode.OK: + assert filecmp.cmp(tmp_inv, expected_anta_inventory_path) + elif expected_exit == ExitCode.INTERNAL_ERROR: + assert expected_log + assert expected_log in result.output diff --git a/tests/units/cli/get/test_utils.py b/tests/units/cli/get/test_utils.py new file mode 100644 index 0000000..b335880 --- /dev/null +++ b/tests/units/cli/get/test_utils.py @@ -0,0 +1,115 @@ +# Copyright (c) 2023-2024 Arista Networks, Inc. +# Use of this source code is governed by the Apache License 2.0 +# that can be found in the LICENSE file. +""" +Tests for anta.cli.get.utils +""" +from __future__ import annotations + +from contextlib import nullcontext +from pathlib import Path +from typing import Any +from unittest.mock import MagicMock, patch + +import pytest +import requests + +from anta.cli.get.utils import create_inventory_from_ansible, create_inventory_from_cvp, get_cv_token +from anta.inventory import AntaInventory + +DATA_DIR: Path = Path(__file__).parents[3].resolve() / "data" + + +def test_get_cv_token() -> None: + """ + Test anta.get.utils.get_cv_token + """ + ip = "42.42.42.42" + username = "ant" + password = "formica" + + with patch("anta.cli.get.utils.requests.request") as patched_request: + mocked_ret = MagicMock(autospec=requests.Response) + mocked_ret.json.return_value = {"sessionId": "simple"} + patched_request.return_value = mocked_ret + res = get_cv_token(ip, username, password) + patched_request.assert_called_once_with( + "POST", + "https://42.42.42.42/cvpservice/login/authenticate.do", + headers={"Content-Type": "application/json", "Accept": "application/json"}, + data='{"userId": "ant", "password": "formica"}', + verify=False, + timeout=10, + ) + assert res == "simple" + + +# truncated inventories +CVP_INVENTORY = [ + { + "hostname": "device1", + "containerName": "DC1", + "ipAddress": "10.20.20.97", + }, + { + "hostname": "device2", + "containerName": "DC2", + "ipAddress": "10.20.20.98", + }, + { + "hostname": "device3", + "containerName": "", + "ipAddress": "10.20.20.99", + }, +] + + +@pytest.mark.parametrize( + "inventory", + [ + pytest.param(CVP_INVENTORY, id="some container"), + pytest.param([], id="empty_inventory"), + ], +) +def test_create_inventory_from_cvp(tmp_path: Path, inventory: list[dict[str, Any]]) -> None: + """ + Test anta.get.utils.create_inventory_from_cvp + """ + output = tmp_path / "output.yml" + + create_inventory_from_cvp(inventory, output) + + assert output.exists() + # This validate the file structure ;) + inv = AntaInventory.parse(str(output), "user", "pass") + assert len(inv) == len(inventory) + + +@pytest.mark.parametrize( + "inventory_filename, ansible_group, expected_raise, expected_inv_length", + [ + pytest.param("ansible_inventory.yml", None, nullcontext(), 7, id="no group"), + pytest.param("ansible_inventory.yml", "ATD_LEAFS", nullcontext(), 4, id="group found"), + pytest.param("ansible_inventory.yml", "DUMMY", pytest.raises(ValueError, match="Group DUMMY not found in Ansible inventory"), 0, id="group not found"), + pytest.param("empty_ansible_inventory.yml", None, pytest.raises(ValueError, match="Ansible inventory .* is empty"), 0, id="empty inventory"), + pytest.param("wrong_ansible_inventory.yml", None, pytest.raises(ValueError, match="Could not parse"), 0, id="os error inventory"), + ], +) +def test_create_inventory_from_ansible(tmp_path: Path, inventory_filename: Path, ansible_group: str | None, expected_raise: Any, expected_inv_length: int) -> None: + """ + Test anta.get.utils.create_inventory_from_ansible + """ + target_file = tmp_path / "inventory.yml" + inventory_file_path = DATA_DIR / inventory_filename + + with expected_raise: + if ansible_group: + create_inventory_from_ansible(inventory_file_path, target_file, ansible_group) + else: + create_inventory_from_ansible(inventory_file_path, target_file) + + assert target_file.exists() + inv = AntaInventory().parse(str(target_file), "user", "pass") + assert len(inv) == expected_inv_length + if not isinstance(expected_raise, nullcontext): + assert not target_file.exists() |