# -*- coding: utf-8 -*-

"""Unit and functional test suite for vigiboard."""

from os import path, environ

import sys

import unittest

from tg import config

from paste.deploy import loadapp

from paste.script.appinstall import SetupCommand

from routes import url_for

from webtest import TestApp

from vigilo.models.session import metadata, DBSession

__all__ = ['setup_db', 'teardown_db', 'TestController', 'url_for']

def setup_db():

    """Method used to build a database"""

    print "Creating model"

    engine = config['pylons.app_globals'].sa_engine

    metadata.create_all(engine)

def teardown_db():

    """Method used to destroy a database"""

    print "Destroying model"

    engine = config['pylons.app_globals'].sa_engine

    metadata.drop_all(engine)

class TestController(unittest.TestCase):

    """

    Base functional test case for the controllers.

    The vigiboard application instance (``self.app``) set up in this test 

    case (and descendants) has authentication disabled, so that developers can

    test the protected areas independently of the :mod:`repoze.who` plugins

    used initially. This way, authentication can be tested once and separately.

    Check vigiboard.tests.functional.test_authentication for the repoze.who

    integration tests.

    This is the officially supported way to test protected areas with

    repoze.who-testutil (http://code.gustavonarea.net/repoze.who-testutil/).

    """

    application_under_test = 'main_without_authn'

    def setUp(self):

        """Method called by nose before running each test"""

        # Loading the application:

        conf_dir = config.here

        wsgiapp = loadapp('config:test.ini#%s' %

            self.application_under_test, relative_to=conf_dir)

        self.app = TestApp(wsgiapp)

        # Setting it up:

        test_file = path.join(conf_dir, 'test.ini')

        cmd = SetupCommand('setup-app')

        cmd.run([test_file])

    def tearDown(self):

        """Method called by nose after running each test"""

        # Cleaning up the database:

        teardown_db()

        del self.app