from merger import Merger
if __name__ == '__main__':
m = Merger('file_one.txt', 'file_two.txt')
m.run()
def test_run(self):
merger = Merger()
actual = merger.run(os.path.join('test', 'data', 'cfg.csv'))
self.assertIsNotNone(actual)
self.assertIs(3, actual.shape[1])
