test_opts_options.py

if __name__ == "__main__":
    import sys
    sys.path.append('../plugin/python/')
import unittest2 as unittest
from vdebug.opts import Options,OptionsError

class OptionsTest(unittest.TestCase):

    def tearDown(self):
        Options.instance = None

    def test_has_instance(self):
        Options.set({1:"hello",2:"world"})
        self.assertIsInstance(Options.inst(),Options)

    def test_get_option(self):
        Options.set({'foo':"hello",'bar':"world"})
        self.assertEqual("hello",Options.get('foo'))

    def test_get_option_as_type(self):
        Options.set({'foo':"1",'bar':"2"})
        opt = Options.get('foo',int)
        self.assertIsInstance(opt,int)
        self.assertEqual(1,opt)

    def test_option_is_not_set(self):
        Options.set({'foo':"",'bar':"2"})
        self.assertFalse(Options.isset("monkey"))

    def test_option_is_not_valid(self):
        Options.set({'foo':"",'bar':"2"})
        self.assertFalse(Options.isset("monkey"))

    def test_option_isset(self):
        Options.set({'foo':"",'bar':"2"})
        self.assertTrue(Options.isset("bar"))

    def test_uninit_raises_error(self):
        self.assertRaises(OptionsError,Options.isset,'something')

    def test_get_raises_error(self):
        Options.set({'foo':"1",'bar':"2"})
        self.assertRaises(OptionsError,Options.get,'something')