# Copyright 2022 Canonical Ltd.
#
# 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.
#
# For those usages not covered by the Apache License, Version 2.0 please
# contact: legal@canonical.com
#
# To get in touch with the maintainers, please contact:
# osm-charmers@lists.launchpad.net

[tox]
skipsdist=True
skip_missing_interpreters = True
envlist = lint, unit, integration

[vars]
src_path = {toxinidir}/src
tst_path = {toxinidir}/tests
all_path = {[vars]src_path} {[vars]tst_path}

[testenv]
basepython = python3.8
setenv =
  PYTHONPATH = {toxinidir}:{toxinidir}/lib:{[vars]src_path}
  PYTHONBREAKPOINT=ipdb.set_trace
  PY_COLORS=1
passenv =
  PYTHONPATH
  CHARM_BUILD_DIR
  MODEL_SETTINGS

[testenv:fmt]
description = Apply coding style standards to code
deps =
    black
    isort
commands =
    isort {[vars]all_path}
    black {[vars]all_path}

[testenv:lint]
description = Check code against coding style standards
deps =
    black
    flake8
    flake8-docstrings
    flake8-builtins
    pyproject-flake8
    pep8-naming
    isort
    codespell
commands =
    # uncomment the following line if this charm owns a lib
    codespell {toxinidir} --skip {toxinidir}/.git --skip {toxinidir}/.tox \
      --skip {toxinidir}/build --skip {toxinidir}/lib --skip {toxinidir}/venv \
      --skip {toxinidir}/.mypy_cache --skip {toxinidir}/icon.svg
    # pflake8 wrapper supports config from pyproject.toml
    pflake8 {[vars]all_path}
    isort --check-only --diff {[vars]all_path}
    black --check --diff {[vars]all_path}

[testenv:unit]
description = Run unit tests
deps =
    pytest
    pytest-mock
    coverage[toml]
    -r{toxinidir}/requirements.txt
commands =
    coverage run --source={[vars]src_path} \
        -m pytest {[vars]tst_path}/unit -v --tb native -s {posargs}
    coverage report
    coverage xml

[testenv:integration]
description = Run integration tests
deps =
    juju<3.0.0
    pytest
    pytest-operator
    -r{toxinidir}/requirements.txt
commands =
    pytest -v --tb native {[vars]tst_path}/integration --log-cli-level=INFO -s {posargs} --cloud microk8s