커뮤니티 조회 함수 키워드 필터, 정렬 unit test 코드 작성 (#510)

Author: banchan01

backend/community/tests.py

@@ -307,6 +307,96 @@ def test_get_post_list_with_post_type(self):
         self.assertSuccess(response)
         self.assertEqual(response.data["data"]["total"], 1)
 
+    def test_get_post_list_with_keyword(self):
+        """키워드로 게시글을 필터링할 수 있다."""
+        # 테스트 데이터 준비
+        self.client.force_login(self.user)
+        self.client.post(self.post_list_url, {"title":"HI Annyeong", "content" : "What Im saying is HIIIIIIII","post_type" : "ARTICLE" })
+        self.client.post(self.post_list_url, {"title":"HI Annyeong", "content" : "What Im saying is HIIIIIIII","post_type" : "QUESTION" })
+        self.client.post(self.post_list_url, {"title":"Bye Jalga", "content" : "What Im saying is B22222","post_type" : "ARTICLE" })
+
+        # API 호출
+        response = self.client.get(self.post_list_url, {"keyword" : "HI"})
+        # 상태값 검증
+        self.assertSuccess(response)
+        self.assertEqual(response.data["data"]["total"], 2)
+
+        # API 호출
+        response = self.client.get(self.post_list_url, {"keyword" : "Bye"})
+        # 상태값 검증
+        self.assertSuccess(response)
+        self.assertEqual(response.data["data"]["total"], 1)
+
+        # API 호출
+        response = self.client.get(self.post_list_url, {"keyword" : "is"})
+        # 상태값 검증
+        self.assertSuccess(response)
+        self.assertEqual(response.data["data"]["total"],3)
+    
+    def test_get_post_list_order_by_newest(self):
+        """게시글을 최신 순으로 정렬할 수 있다."""
+        #테스트 데이터 준비
+        self.client.force_login(self.user)
+        self.client.post(self.post_list_url, {"title" : "Post1", "content": "content1", "post_type": "ARTICLE"})
+        self.client.post(self.post_list_url, {"title" : "Post2", "content": "content2", "post_type": "QUESTION"})
+        self.client.post(self.post_list_url, {"title" : "Post3", "content": "content3", "post_type": "ARTICLE"})
+
+        # API 호출
+        response = self.client.get(self.post_list_url, {"sort_type" : "NEWEST"})
+        # 상태값 검증
+        self.assertSuccess(response)
+        results = response.data["data"]["results"]
+        self.assertEqual(results[0]["title"], "Post3")
+        self.assertEqual(results[1]["title"], "Post2")
+        self.assertEqual(results[2]["title"], "Post1")
+
+    def test_get_post_list_order_by_oldest(self):
+        """게시글을 오래된 순으로 정렬할 수 있다."""
+        #테스트 데이터 준비
+        self.client.force_login(self.user)
+        self.client.post(self.post_list_url, {"title" : "Post1", "content": "content1", "post_type": "ARTICLE"})
+        self.client.post(self.post_list_url, {"title" : "Post2", "content": "content2", "post_type": "QUESTION"})
+        self.client.post(self.post_list_url, {"title" : "Post3", "content": "content3", "post_type": "ARTICLE"})
+
+        #API 호출
+        response = self.client.get(self.post_list_url, {"sort_type" : "OLDEST"})
+        #상태값 검증
+        self.assertSuccess(response)
+        results = response.data["data"]["results"]
+        self.assertEqual(results[0]["title"], "Post1")
+        self.assertEqual(results[1]["title"], "Post2")
+        self.assertEqual(results[2]["title"], "Post3")
+
+    def test_get_post_list_order_by_comments(self):
+        """게시글을 댓글 많은 순으로 정렬할 수 있다."""
+        #테스트 데이터 준비
+        self.client.force_login(self.user)
+        ## Post1, 댓글 3개
+        self.client.post(self.post_list_url, {"title" : "Post1", "content": "content1", "post_type": "ARTICLE"})
+        post1 = Post.objects.get(title="Post1")
+        Comment.objects.create(post=post1, author=self.user, content="comment1")
+        Comment.objects.create(post=post1, author=self.user, content="comment2")
+        Comment.objects.create(post=post1, author=self.user, content="comment3")
+        ## Post2, 댓글 5개
+        self.client.post(self.post_list_url, {"title" : "Post2", "content": "content2", "post_type": "QUESTION"})
+        post2 = Post.objects.get(title="Post2")
+        Comment.objects.create(post=post2, author=self.user, content="comment1")
+        Comment.objects.create(post=post2, author=self.user, content="comment2")
+        Comment.objects.create(post=post2, author=self.user, content="comment3")
+        Comment.objects.create(post=post2, author=self.user, content="comment4")
+        Comment.objects.create(post=post2, author=self.user, content="comment5")
+        ## Post3, 댓글 0개
+        self.client.post(self.post_list_url, {"title" : "Post3", "content": "content3", "post_type": "ARTICLE"})
+
+        #API 호출
+        response = self.client.get(self.post_list_url, {"sort_type" : "COMMENT"})
+        #상태값 검증
+        self.assertSuccess(response)
+        results = response.data["data"]["results"]
+        self.assertEqual(results[0]["title"], "Post2")
+        self.assertEqual(results[1]["title"], "Post1")
+        self.assertEqual(results[2]["title"], "Post3")
+
     def test_get_post_detail(self):
         """게시글 상세 정보를 조회할 수 있다."""
         response = self.client.get(self.post_detail_url)