[김원경] 12주차 미션 제출 (#130)

8th_members/김원경/12주차.md

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+# unittest를 이용해 나만의 Test Case 만들기
+디렉토리 구조는 아래와 같이 구성했습니다.
+<img width="244" alt="image" src="https://github.com/Pseudo-Lab/CPython-Guide/assets/48075848/f9d7af1f-a2e3-4c9b-b902-74d409adae0e">
+<br><br>
+
+각 코드는 아래와 같습니다.<br><br>
+
+### game.py
+```python
+from abc import ABC, abstractmethod
+
+
+class Unit(ABC):
+    def __init__(self, _type, _name, _price):
+        self.type = _type
+        self.name = _name
+        self.price = _price
+
+    @abstractmethod
+    def action(self):
+        pass
+
+    @abstractmethod
+    def print(self):
+        pass
+
+    def get_type(self):
+        return self.type
+
+    def get_name(self):
+        return self.name
+
+    def get_price(self):
+        return self.price
+
+
+class Attacker(Unit):
+    def __init__(self, type, name, price, _type, _name, _price, _attack_point):
+        super().__init__(type, name, price)
+        self.at_ty = _type
+        self.at_name = _name
+        self.at_price = _price
+        self.attack_point = _attack_point
+
+    def action(self):
+        return self.attack_point
+
+    def print(self):
+        print(f"[Attacker] Name: {self.at_name} (Attack point: {self.attack_point}, Price: {self.at_price})")
+
+
+class Miner(Unit):
+    def __init__(self, type, name, price, _type, _name, _price, _mining_point):
+        super().__init__(type, name, price)
+        self.mi_ty = _type
+        self.mi_name = _name
+        self.mi_price = _price
+        self.mining_point = _mining_point
+
+    def action(self):
+        return self.mining_point
+
+    def print(self):
+        print(f"[Miner] Name: {self.mi_name} (Mining point: {self.mining_point}, Price: {self.mi_price})")
+
+
+class ApplicationType:
+    def __init__(self):
+        self.unit_list_in_barracks = []
+        self.unit_list = []
+        self.curr_turn = 1
+        self.MAX_turn = 50
+        self.gold = 1000
+        self.enemy_hp = 500
+        self.flag_status = 0
+
+    def __del__(self):
+        for elem in self.unit_list_in_barracks:
+            del elem
+        for elem in self.unit_list:
+            del elem
+
+    def increase_turn(self):
+        self.curr_turn += 1
+        if self.curr_turn == self.MAX_turn:
+            self.flag_status = 1
+            print("You lose")
+
+    def print_unit_list_in_barracks(self):
+        for elem in self.unit_list_in_barracks:
+            elem.print()
+
+    def print_unit_list(self):
+        for elem in self.unit_list:
+            elem.print()
+
+    def run(self):
+        while self.flag_status == 0:
+            sOption = self.get_command()
+            if sOption == "1":
+                self.hire_unit()
+            elif sOption == "2":
+                self.attack_to_enemy()
+            elif sOption == "3":
+                self.gather_money()
+            elif sOption == "4":
+                self.print_unit_list()
+            elif sOption == "5":
+                break
+        print("Exit the program...")
+
+    def get_command(self):
+        print(f"Turn: {self.curr_turn}")
+        print(f"Gold: {self.gold}")
+        print(f"Enemy HP: {self.enemy_hp}\n")
+        print("1. Hire Unit\n2. Attack to Enemy\n3. Gather Money\n4. Print Units\nInput>", end='')
+        cmd = input()
+        return cmd
+
+    def hire_unit(self):
+        pass
+
+    def attack_to_enemy(self):
+        pass
+
+    def gather_money(self):
+        pass
+
+```
+<br><br>
+
+### test.py
+```python
+import unittest
+from unittest.mock import patch
+from io import StringIO
+
+from game import Attacker, Miner, ApplicationType
+
+
+class TestAttacker(unittest.TestCase):
+    def test_attacker_action(self):
+        attacker = Attacker(1, "Attacker1", 100, 1, "Attacker1", 100, 50)
+        self.assertEqual(attacker.action(), 50)
+
+    def test_attacker_print(self):
+        attacker = Attacker(1, "Attacker1", 100, 1, "Attacker1", 100, 50)
+        with patch('sys.stdout', new=StringIO()) as fake_out:
+            attacker.print()
+            self.assertEqual(fake_out.getvalue().strip(), "[Attacker] Name: Attacker1 (Attack point: 50, Price: 100)")
+
+
+class TestMiner(unittest.TestCase):
+    def test_miner_action(self):
+        miner = Miner(1, "Miner1", 100, 1, "Miner1", 100, 30)
+        self.assertEqual(miner.action(), 30)
+
+    def test_miner_print(self):
+        miner = Miner(1, "Miner1", 100, 1, "Miner1", 100, 30)
+        with patch('sys.stdout', new=StringIO()) as fake_out:
+            miner.print()
+            self.assertEqual(fake_out.getvalue().strip(), "[Miner] Name: Miner1 (Mining point: 30, Price: 100)")
+
+
+class TestApplicationType(unittest.TestCase):
+    def setUp(self):
+        self.app = ApplicationType()
+
+    def test_initial_values(self):
+        self.assertEqual(self.app.curr_turn, 1)
+        self.assertEqual(self.app.MAX_turn, 50)
+        self.assertEqual(self.app.gold, 1000)
+        self.assertEqual(self.app.enemy_hp, 500)
+        self.assertEqual(self.app.flag_status, 0)
+
+    @patch('builtins.input', side_effect=['5'])
+    def test_run(self):
+        with patch('sys.stdout', new=StringIO()) as fake_out:
+            self.app.run()
+            self.assertIn("Exit the program...", fake_out.getvalue())
+
+    def test_increase_turn(self):
+        self.app.increase_turn()
+        self.assertEqual(self.app.curr_turn, 2)
+        self.app.curr_turn = 49
+        self.app.increase_turn()
+        self.assertEqual(self.app.flag_status, 1)
+
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_print_unit_list_in_barracks(self, mock_stdout):
+        miner = Miner(1, "Miner1", 100, 1, "Miner1", 100, 30)
+        self.app.unit_list_in_barracks.append(miner)
+        self.app.print_unit_list_in_barracks()
+        self.assertIn("[Miner] Name: Miner1 (Mining point: 30, Price: 100)", mock_stdout.getvalue().strip())
+
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_print_unit_list(self, mock_stdout):
+        attacker = Attacker(1, "Attacker1", 100, 1, "Attacker1", 100, 50)
+        self.app.unit_list.append(attacker)
+        self.app.print_unit_list()
+        self.assertIn("[Attacker] Name: Attacker1 (Attack point: 50, Price: 100)", mock_stdout.getvalue().strip())
+```
+<br><br>
+
+실행 결과는 아래와 같습니다.
+<img width="811" alt="image" src="https://github.com/Pseudo-Lab/CPython-Guide/assets/48075848/b4c40833-2b6b-4557-bfd6-ad95582505c8">