# Tox (http://tox.testrun.org/) is a tool for running tests in multiple virtualenvs.
# This configuration file will run the test suite on all supported python versions.
#
# Usage: `pip install tox` and then run `tox` from this directory.

[flake8]
max-line-length = 120
builtins = _,_n,__request__
exclude = .git,.tox,dist,build

[pep8]
max-line-length = 120
ignore = E301,E309

[tox]
envlist = py27, flake8, isort, docs, pylint
minversion=1.8

[testenv]
passenv = DISPLAY
setenv = PYTHONPATH = {env:PWD}:
sitepackages = True
deps =
    twisted
    service_identity
    mako
    chardet
    pyopenssl
    pyxdg
    pytest
    mock
    slimit
    pillow
whitelist_externals = py.test
commands = {envpython} setup.py test

[pytest]
python_functions = test_
norecursedirs = .tox .git dist build
pep8maxlinelength = 120
whitelist_externals= {[testenv]whitelist_externals}
commands = py.test --basetemp=_pytest_temp deluge


##############
# Unit tests
##############

[testenv:pydef]
commands =
    python -c "import libtorrent as lt; print lt.__version__"
    py.test -v --basetemp=_pytest_temp -s -m "not (todo or gtkui)" deluge/tests

[testenv:pygtkui]
commands = py.test -v --basetemp=_pytest_temp -s -m "gtkui" deluge/tests

[testenv:todo]
commands = py.test -v --basetemp=_pytest_temp -s -m "todo" deluge/tests

[testenv:trial]
setenv = {[testenv]setenv}:{env:PWD}/deluge/tests
whitelist_externals = trial
commands = trial --reporter=deluge-reporter deluge/tests

[testenv:plugins]
setenv = PYTHONPATH = {env:PWD}:{env:PWD}/deluge/plugins
commands =
    python setup.py build_plugins --develop --install-dir={env:PWD}/deluge/plugins/
    py.test -v --basetemp=_pytest_temp -s -m "not gtkui" deluge/plugins

[testenv:pluginsgtkui]
setenv = PYTHONPATH = {env:PWD}:{env:PWD}/deluge/plugins
commands =
    python setup.py build_plugins --develop --install-dir={env:PWD}/deluge/plugins/
    py.test -v --basetemp=_pytest_temp -s deluge/plugins

[testenv:py26]
basepython = python2.6
commands = {[testenv:pydef]commands}

[testenv:py27]
basepython = python2.7
commands = {[testenv:pydef]commands}


###########################
# Code style verification
###########################

[testenv:isort]
deps =
    {[testenv]deps}
    isort>=4.2.5
whitelist_externals =
    {[testenv]whitelist_externals}
    isort
commands =
    isort --version
    python -c "import subprocess, sys; output = subprocess.check_output(\
        'isort -q --diff --recursive deluge docs packaging *.py\
        -o pygtk -o gtk -o gobject -o gtk.gdk -o pango -o cairo -o pangocairo\
        ', shell=True);\
        print output; sys.exit(bool(output))"

[testenv:flake8]
# Disble site packages to avoid using system flake8 which uses hardcoded python path which imports the wrong libraries.
sitepackages = False
deps =
    {[testenv]deps}
    flake8
    pep8-naming
commands =
    flake8 --version
    flake8

[testenv:flake8-complexity]
sitepackages = False
deps =
    {[testenv:flake8]deps}
    mccabe
commands = flake8 --exit-zero --max-complexity 15 deluge


[testenv:pylint]
# Disable site packages to avoid using system installed version
sitepackages = False
ignore_errors = True
deps =
    {[testenv]deps}
    pylint
# Use bash to enable use of wildcard paths with pylint.
whitelist_externals = bash
commands =
    pylint --version
    pylint deluge
    bash -c 'pylint *.py deluge/scripts/*.py'
    bash -c 'pylint deluge/plugins/*/deluge/'


######################
# Unit Test coverage
######################

[testcoveragebase]
deps =
    {[testenv]deps}
    pytest-cov
    coverage
whitelist_externals =
    {[testenv]whitelist_externals}
    coverage
commands = coverage run --branch --source=deluge -m py.test -m "not todo" deluge/tests/

[testenv:testcoverage]
setenv = {[testenv]setenv}
deps = {[testcoveragebase]deps}
whitelist_externals = {[testcoveragebase]whitelist_externals}
commands =
    {[testcoveragebase]commands}
    coverage report

[testenv:testcoverage-html]
setenv = {[testenv]setenv}
deps = {[testcoveragebase]deps}
whitelist_externals = {[testcoveragebase]whitelist_externals}
commands =
    {[testcoveragebase]commands}
    coverage html -d docs/build/htmlcoverage


######################
# Docs generation
######################

# We do not have all dependencies on RTD and travis so we exclude the
# site packages (sitepackages=False) when building docs so that local
# tests have a similar environment.

[docsbase]
sitepackages = False
changedir = docs
deps =
    {[testenv]deps}
    sphinx
    sphinxcontrib-napoleon
whitelist_externals =
    {[testenv]whitelist_externals}

[testenv:docs]
sitepackages = {[docsbase]sitepackages}
deps = {[docsbase]deps}
whitelist_externals =
    bash
commands =
    bash -c 'rm -f docs/source/modules/*.rst'
    python -c "print '> sphinx-apidoc --force -o docs/source/modules/ deluge deluge/plugins\n'\
        '> sphinx-build -v -E -T -b html -d docs/build/doctrees docs/source docs/build/html';\
        import subprocess, sys; proc = subprocess.Popen(\
        'python setup.py build_docs', shell=True, stderr=subprocess.PIPE);\
        err = proc.communicate()[1]; print err; sys.exit(bool(err))"

[testenv:docscoverage]
sitepackages = {[docsbase]sitepackages}
changedir = {[docsbase]changedir}
deps =
    {[docsbase]deps}
    coverage
    pytest-cov
whitelist_externals =
    {[docsbase]whitelist_externals}
    mkdir
commands =
    mkdir -p build/doccoverage
    sphinx-build -W -b coverage -d build/doctrees source build/doccoverage
    py.test --doctest-glob='*.rst'