def test_variables(self):
""" Test bind/return of variables """
context = Context()
context.variables = {}
self.assertTrue(context.get_value('foo') is None)
self.assertEqual(0, context.mod_count)
context.bind_variable('foo', 'bar')
self.assertEqual('bar', context.get_value('foo'))
self.assertEqual('bar', context.get_values()['foo'])
self.assertEqual(1, context.mod_count)
context.bind_variable('foo', 'bar2')
self.assertEqual('bar2', context.get_value('foo'))
self.assertEqual(2, context.mod_count)
def test_basic_ids(self):
""" Test starting ids """
ids1 = generators.generator_basic_ids()
ids2 = generators.generator_basic_ids()
self.generator_repeat_test(ids1)
self.generator_repeat_test(ids2)
self.assertEqual(next(ids1), next(ids2))
c = Context()
c.variables = {'x': '$x'}
x = generators.factory_generate_ids(1, increment=0)()
c.add_generator('x', x)
self.assertEqual(c.bind_generator_next('x', 'x'),
c.bind_generator_next('x', 'x'))
c.bind_variable('x', 1)
var1 = c.get_value('x')
c.bind_variable('x', 1)
var2 = c.get_value('x')
self.assertEqual(var1, var2)