def test_get_extension_double_extension(self):
import_data = ImportData()
ext = import_data.get_extension_file('file.tar.gz')
self.assertEquals(".tar.gz", ext)
def test_get_extension_different_csv_double_extention(self):
import_data = ImportData()
ext = import_data.get_extension_file('testinvalidcsvext.csv.mp5')
self.assertEquals(".mp5", ext)
def test_get_extension_non_exist_file(self):
import_data = ImportData()
ext = import_data.get_extension_file('non_exist')
self.assertEquals("", ext)
def test_get_extension_csv(self):
import_data = ImportData()
ext = import_data.get_extension_file('testvalidcsv.csv')
self.assertEquals(".csv", ext)
