def test_append(self):
var = PathListVariable('foo', '/a:/b')
var.append('/c')
self.assertEqual(str(var), '/a:/b:/c')
def test_remove(self):
var = PathListVariable('foo', '/bin:/sbin:/usr/local/bin')
var.remove('/sbin')
self.assertEqual(str(var), '/bin:/usr/local/bin')
def test_insert(self):
var = PathListVariable('foo', '/a:/b:/c')
var.insert('/1')
var.insert('/2', 1)
self.assertEqual(str(var), '/1:/2:/a:/b:/c')
def test_set(self):
var = PathListVariable('foo')
self.assertEqual(str(var), '')
var.set('/bin:/sbin')
self.assertEqual(str(var), '/bin:/sbin')
self.assertRaises(InvalidVariableValue, var.set, 42)
