#!/usr/bin/env python3

# http://www.drdobbs.com/testing/unit-testing-with-python/240165163

import inspect
import logging
import os
import optparse
import shutil
import sys
import tempfile
import unittest


localmodule = os.path.realpath(
    os.path.join(os.path.dirname(inspect.getfile(inspect.currentframe())), '..')
)
print('localmodule: ' + localmodule)
if localmodule not in sys.path:
    sys.path.insert(0, localmodule)

import fdroidserver.init


class InitTest(unittest.TestCase):
    '''fdroidserver/init.py'''

    def setUp(self):
        logging.basicConfig(level=logging.DEBUG)
        self.basedir = os.path.join(localmodule, 'tests')
        self.tmpdir = os.path.abspath(os.path.join(self.basedir, '..', '.testfiles'))
        if not os.path.exists(self.tmpdir):
            os.makedirs(self.tmpdir)
        os.chdir(self.basedir)
        fdroidserver.common.config = None
        fdroidserver.init.config = None

    def test_disable_in_config(self):
        testdir = tempfile.mkdtemp(
            prefix=inspect.currentframe().f_code.co_name, dir=self.tmpdir
        )
        os.chdir(testdir)
        with open('config.yml', 'w') as fp:
            fp.write('keystore: NONE\n')
            fp.write('keypass: mysupersecrets\n')
        os.chmod('config.yml', 0o600)
        config = fdroidserver.common.read_config(fdroidserver.common.options)
        self.assertEqual('NONE', config['keystore'])
        self.assertEqual('mysupersecrets', config['keypass'])
        fdroidserver.init.disable_in_config('keypass', 'comment')
        with open(fp.name) as fp:
            self.assertTrue('#keypass:' in fp.read())
        fdroidserver.common.config = None
        config = fdroidserver.common.read_config(fdroidserver.common.options)
        self.assertIsNone(config.get('keypass'))

    @unittest.skipIf(os.name == 'nt', "calling main() like this hangs on Windows")
    def test_main_in_empty_dir(self):
        """Test that `fdroid init` will find apksigner and add it to the config"""
        testdir = tempfile.mkdtemp(
            prefix=inspect.currentframe().f_code.co_name, dir=self.tmpdir
        )
        os.chdir(testdir)

        shutil.copy(os.path.join(self.basedir, 'keystore.jks'), testdir)

        bindir = os.path.join(os.getcwd(), 'bin')
        os.mkdir(bindir)
        apksigner = os.path.join(bindir, 'apksigner')
        open(apksigner, 'w').close()
        os.chmod(apksigner, 0o755)
        os.environ['PATH'] = bindir

        sys.argv = ['fdroid init', '--keystore', 'keystore.jks', '--repo-keyalias=sova']
        fdroidserver.init.main()
        self.assertEqual(apksigner, fdroidserver.init.config.get('apksigner'))


if __name__ == "__main__":
    os.chdir(os.path.dirname(__file__))

    parser = optparse.OptionParser()
    parser.add_option(
        "-v",
        "--verbose",
        action="store_true",
        default=False,
        help="Spew out even more information than normal",
    )
    (fdroidserver.init.options, args) = parser.parse_args(['--verbose'])

    newSuite = unittest.TestSuite()
    newSuite.addTest(unittest.makeSuite(InitTest))
    unittest.main(failfast=False)