"""
Created on Sun Jun 08 23:19:09 2018

@author: Sanjeet Bhatti
"""

from grass.gunittest.case import TestCase
from grass.gunittest.main import test
from grass.gunittest.gmodules import SimpleModule

import os


class TestVPack(TestCase):
    """Test v.pack script"""

    mapName = 'roadsmajor'
    outFile = 'roadsmajor.pack'

    @classmethod
    def tearDownClass(cls):
        """Remove output file"""
        if (os.path.isfile(cls.outFile)):
            os.remove(cls.outFile)

    def test_v_pack(self):
        """Create a pack file test"""
        module = SimpleModule('v.pack', input=self.mapName,
                              output=self.outFile, overwrite=True)
        self.assertModule(module)

        self.assertFileExists(filename=self.outFile)

if __name__ == '__main__':
    test()