def test_equals(self):
var = VarLoader().parse_variables('foo=${bar}=baz', DUMMY_WHERE)
data = var.split('=', 1)
self.assertEqual(len(data), 2)
variable, value = data
self.assertTrue(isinstance(variable, str))
self.assertTrue(isinstance(value, Var))
self.assertEqual(value.format(bar='BAR'), 'BAR=baz')
def test_writefunc(self):
# TODO: overly complicated internals here; please fix
var = VarLoader().parse_variables('FUNC(${bar},baz)', DUMMY_WHERE)
data = var.split('(', 1)
self.assertEqual(len(data), 2)
variable, value = data
self.assertTrue(isinstance(variable, str))
self.assertTrue(isinstance(value, Var))
self.assertEqual(value[-1], ')')
value = Var.join(value[0:-1])
self.assertEqual(value.format(bar='BAR'), 'BAR,baz')
