def testMove(self):
ms = StubExplosionMovingStrategy()
explosion = Explosion(2)
explosion.setMovingStrategy(ms)
self.assertFalse(ms.moveExplosionCall)
explosion.move(5)
self.assertTrue(ms.moveExplosionCall)
self.assertEquals(explosion, ms.exlosion)
self.assertEquals(5, ms.dx)
def testMoveBowingExplosion(self):
explosion = Explosion(2)
explosion.setMovingStrategy(StubExplosionMovingStrategy())
explosion.setBlowingObject(StubBlowingObject())
explosion.blow()
self.assertRaises(ExplosionError, lambda: explosion.move(1))