def test_reset(self):
		self.add_line(1, 10, 0)
		self.assertFalse(ProductionLine._data)

		ProductionLine.get_const_production_line(1)
		self.assertTrue(ProductionLine._data)

		ProductionLine.reset()
		self.assertFalse(ProductionLine._data)
	def test_reset(self):
		self.add_line(1, 10, 0)
		self.assertFalse(ProductionLine.data)

		ProductionLine.load_data(1)
		self.assertTrue(ProductionLine.data)

		ProductionLine.reset()
		self.assertFalse(ProductionLine.data)
	def setUp(self):
		"""Clear ProductionLine cache."""
		ProductionLine.reset()
		super(TestProductionLine, self).setUp()