runtests.sh

#!/usr/bin/env bash
# Run tests with all supported Django and Python versions.
# If --install is passed, also test installation from PyPI.

set -e

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

if [[ $1 == '--install' || $2 == '--install' ]] ; then
  test_install=true
else
  test_install=false
fi

if [[ $1 == '--upgrade' || $2 == '--upgrade' ]] ; then
  upgrade=true
else
  upgrade=false
fi


function activate {
    v=$1
    pv=$2
    install=$3
    cdir=`pwd`

    # Setup virtual environment for the specified Django version if absent.
    IFS='.' read v1 v2 <<< "$v"
    if $install ; then
        env="$cdir/envs/install-$pv-$v"
    else
        env="$cdir/envs/$pv-$v"
    fi
    if [ ! -d $env ] ; then
        virtualenv --no-site-packages -p /usr/bin/python$pv $env
    fi

    source $env/bin/activate
    # Install or upgrade the required Django version.
    if $upgrade ; then
        pip install -U --download-cache=$cdir/envs/cache "django>=$v1.$v2,<$v1.$(($v2+1))"
    fi
}


function test {
    v=$1
    pv=$2
    cdir=`pwd`
    echo "===================================================================="
    echo "Testing with Django $v and Python $pv"

    activate $v $pv false

    # Run tests in a standalone environment.
    $env/bin/python$pv $DIR/mail_templated/test_utils/run.py

    deactivate

    # Test installation into virtual environment.
    if $test_install ; then
        activate $v $pv true

        # Install a fresh version application.
        find $DIR -name __pycache__ -exec rm -r {} \; || true
        find $DIR -name "*.pyc" -exec rm {} \;
        pip install -U --force-reinstall "$DIR/dist/django-mail-templated-test.tar.gz"

        # Create test Django project.
        project_dir="$cdir/testproject"
        if [ -d $project_dir ] ; then
            rm -r $project_dir
        fi
        mkdir $project_dir
        $env/bin/django-admin.py startproject testproject $project_dir
        sed -i -- "s/\(INSTALLED_APPS\s*=\s*[\[(]\)/\1'mail_templated',/" $project_dir/testproject/settings.py
        sed -i -- "s/\('django.db.backends.\)'/\1sqlite3'/" $project_dir/testproject/settings.py
        sed -i -- "s/\('NAME': '\)'/\1db.sqlite3'/" $project_dir/testproject/settings.py

        # Run tests via the test project.
        $project_dir/manage.py test mail_templated

        # Cleanup.
        rm -r $project_dir
        deactivate
    fi

    echo ""
}

current_dir=`pwd`

cd $DIR
# Make new package for tests.
if $install ; then
    find $DIR -name __pycache__ -exec rm -r {} \; || true
    find $DIR -name "*.pyc" -exec rm {} \;
    MAIL_TEMPLATED_VERSION=test python $DIR/setup.py sdist
fi

cd $DIR/..
for v in "1.4" "1.5" "1.6" "1.7" "1.8" "1.9" ; do
    test $v 2
    if [[ ! ( $v =~ ^(1.4)$ ) ]] ; then
        test $v 3
    fi
done

cd $current_dir