def test_list(self):
blast = self.blast
blast['a'] = 0
blast['b'] = 0
blast['n.a'] = 0
blast['n.b'] = 0
self.assertEqual(blast.get_list(), ['a', 'b', 'n.a', 'n.b'])
self.assertEqual(blast.get_list('a'), [])
self.assertEqual(blast.get_list('n'), ['n.a', 'n.b'])
self.assertEqual(blast.get_list('n.b'), [])
blast.clear()
self.assertEqual(blast.get_list(), [])
self.assertEqual(blast.get_list('a'), [])
self.assertEqual(blast.get_list('a.b'), [])
def test_clear(self):
blast = self.blast
blast['a'] = '0'
blast['b'] = '0'
blast['k.a'] = '0'
blast['k.b'] = '0'
blast.clear()
self.assertEqual(len(blast), 0)
blast['a'] = '0'
blast['b'] = '0'
blast['k.a'] = '0'
blast['k.b'] = '0'
blast.clear(key='k')
self.assertEqual(set(blast), {'a', 'b'})
def test_iter(self):
blast = self.blast
blast['a'] = 1
blast['b'] = 0
self.assertEqual(len(blast), 2)
blast.clear()
self.assertEqual(len(blast), 0)
blast['c'] = 42
self.assertTrue('c' in blast)
del blast['c']
self.assertTrue('c' not in blast)
blast['k1'] = 0
blast['k2'] = 0
blast['k3'] = 0
self.assertEqual(set(blast), {'k1', 'k2', 'k3'})
blast.clear()
self.assertEqual(set(blast), set())
