本文整理汇总了Python中animal.Animal.__str__方法的典型用法代码示例。如果您正苦于以下问题：Python Animal.__str__方法的具体用法？Python Animal.__str__怎么用？Python Animal.__str__使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类animal.Animal的用法示例。
在下文中一共展示了Animal.__str__方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: AnimalTests
# 需要导入模块: from animal import Animal [as 别名]
# 或者: from animal.Animal import __str__ [as 别名]
#.........这里部分代码省略.........
self.assertEqual({"bear": ["Poll 1"]}, self.animal.SPECIES_NAMES)
self.assertEqual({"life_expectancy": 12,
"food_type": "meat",
"gestation_period": 6,
"newborn_weight": 20,
"average_weight": 100,
"weight_age_ratio": 9,
"food_weight_ratio": 0.2},
self.animal.json_species_data)
# Трябва ли да тествам невалидни Animal обекти,
# ако тествам set методите за данните?
def test_set_species(self):
self.animal = Animal("bear", 14, "Poll 2", 'male', 10.0)
self.assertEqual("bear", self.animal._Animal__set_species("bear"))
def test_set_species_no_such_species_in_database_value_error(self):
self.animal = Animal("bear", 14, "Poll 3", 'male', 10.0)
self.animal.json_species_data = None
with self.assertRaises(ValueError):
self.animal._Animal__set_species("seagull")
def test_set_name(self):
self.animal = Animal("bear", 14, "Poll 4", 'male', 10.0)
self.assertEqual("Mark", self.animal._Animal__set_name("Mark"))
def test_set_name_already_exists_value_error(self):
self.animal = Animal("bear", 14, "Poll 5", 'male', 10.0)
with self.assertRaises(ValueError):
self.animal._Animal__set_name("Poll 5")
def test_set_gender(self):
self.animal = Animal("bear", 14, "Poll 6", 'male', 10.0)
self.assertEqual("female", self.animal._Animal__set_gender("female"))
def test_set_gender_value_error(self):
self.animal = Animal("bear", 14, "Poll 7", 'male', 10.0)
with self.assertRaises(ValueError):
self.animal._Animal__set_gender("tomato")
def test_set_kilos_weight_passed_argument(self):
self.animal = Animal("bear", 14, "Poll 8", 'male', 10.0)
self.assertEqual(42, self.animal._Animal__set_kilos_weight(42))
def test_set_kilos_weight_no_passed_argument_take_newborn_weight(self):
self.animal = Animal("bear", 14, "Poll 9", 'male', 2)
self.assertEqual(self.animal.json_species_data['newborn_weight'],
self.animal._Animal__set_kilos_weight(None))
def test_set_json_species_data_species_not_in_database(self):
self.animal = Animal("bear", 14, "Poll 10", 'male', 10.0)
self.assertEqual(None, self.animal._Animal__set_json_species_data(
"database.json", "seagull"))
def test_grow(self):
self.animal_male = Animal("bear", 3, "Poll 11", 'male', 10.0)
self.animal_male.grow(3)
self.assertEqual(54, self.animal_male.kilos_weight)
self.assertEqual(6, self.animal_male.age_in_months)
def test_weight_simulated_time_average_weight_reached(self):
self.animal = Animal("bear", 3, "Poll 12", 'male', 10.0)
self.animal.grow(10)
self.assertEqual(100, self.animal.kilos_weight)
def test_pregnancy_simulated_time_pregnant_female(self):
self.animal_female = Animal("bear", 13, "Pollinka 1", 'female', 10.0)
self.animal_female.pregnant_period = 4
self.animal_female.non_pregnant_period = None
self.animal_female.grow(3)
self.assertEqual(6, self.animal_female.pregnant_period)
self.assertEqual(None, self.animal_female.non_pregnant_period)
def test_pregnancy_simulated_time_non_pregnant_female(self):
self.animal_female = Animal("bear", 13, "Pollinka 2", 'female', 10.0)
self.animal_female.non_pregnant_period = 7
self.animal_female.grow(3)
self.assertEqual(6, self.animal_female.non_pregnant_period)
self.assertEqual(None, self.animal_female.pregnant_period)
def test_eat(self):
self.animal = Animal("bear", 3, "Poll 13", 'male', 10.0)
self.assertEqual(2, self.animal.eat())
def test_die(self):
# I don't know how to test this function
# because it interacts with the global dictionary of names in Animal
# and that brings some limitations
pass
def test_set_name_for_the_baby(self):
# also not sure how to test such things
pass
def test_str(self):
self.animal = Animal("bear", 3, "Poll 16", 'male', 10.0)
self.assertEqual("Poll 16: bear, 3 months, 10.0 kilos",
self.animal.__str__())