import unittest

class MwTests(unittest.TestCase):
    def run_mw(self, args):
        from subprocess import Popen, PIPE
        p = Popen(['../../bin/mw'] + args,
                  stdout = PIPE,
                  stderr = PIPE,
                  env={'PYTHONPATH':'..'})
        out, err = p.communicate()
        return out, err

class InitTests(MwTests):
    def test_bad_url(self):
        # Verify that "mw init" copes with a non-API URL

        # FIXME: use tempdirs
        # For now:
        import os
        os.system('rm -rf .mw')

        out, err = self.run_mw(['init', 'http://en.wikipedia.org/wiki/Main_Page'])
        print err
        self.assertEquals(out, '')
        #self.assertEquals(err, 'Invalid URL; you must use the API url')

        out, err = self.run_mw(['pull', 'Main_Page'])
        self.assertEquals(out, '')
        print err
        self.assertEquals(err, '')
        




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