def test_all(self):
"""Testing for all method
"""
b = FileStorage()
b.reset_obj()
self.assertFalse(b.all())
b.new(BaseModel())
self.assertTrue(b.all())
def test_save(self):
"""Testing save method
"""
b = FileStorage()
b.reset_obj()
b.new(BaseModel())
b.save()
self.assertTrue(path.isfile("file.json"))
def test_all_empty(self):
"""Testing empty ret value
"""
b = FileStorage()
b.reset_obj()
b.__objects = {}
ret = b.all()
self.assertFalse(b.all())