import os
import unittest
from nose.config import Config

support = os.path.join(os.path.dirname(__file__), 'support')

class TestConfigurationFromFile(unittest.TestCase):
    def setUp(self):
        self.cfg_file = os.path.join(support, 'test.cfg')

    def test_load_config_file(self):
        c = Config(files=self.cfg_file)
        c.configure(['test_load_config_file'])
        self.assertEqual(c.verbosity, 10)

    def test_config_file_set_by_arg(self):
        c = Config()
        c.configure(['test_config_file_set_by_arg',
                     '-c', self.cfg_file, '-v'])
        # 10 from file, 1 more from cmd line
        self.assertEqual(c.verbosity, 11)


if __name__ == '__main__':
    unittest.main()