Feat: [main] hufs-notice-crawler CI/CD까지 구현 완료

tests/test_service.py

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+from datetime import datetime
+
+from sqlalchemy import select
+
+from app.crawler import BOARD_CONFIG, PostDetail, PostStub
+from app.models import CrawlRun, ScrapedPost
+from app.service import CrawlService
+
+
+class FakeCrawler:
+    def __init__(self):
+        self.max_pages_per_board = 2
+
+    def crawl_board_list(self, board_key: str, page: int = 1):
+        if page > 1:
+            return []
+
+        board = BOARD_CONFIG[board_key]
+        if board_key == "notice":
+            return [
+                PostStub(
+                    board_key="notice",
+                    board_name=board["board_name"],
+                    board_id=board["board_id"],
+                    article_id=9001,
+                    title="Existing notice",
+                    post_url="https://computer.hufs.ac.kr/computer/10058/subview.do?enc=notice-9001",
+                    published_at=datetime(2026, 3, 1),
+                ),
+                PostStub(
+                    board_key="notice",
+                    board_name=board["board_name"],
+                    board_id=board["board_id"],
+                    article_id=9002,
+                    title="New notice",
+                    post_url="https://computer.hufs.ac.kr/computer/10058/subview.do?enc=notice-9002",
+                    published_at=datetime(2026, 3, 2),
+                ),
+            ]
+
+        if board_key == "archive":
+            return [
+                PostStub(
+                    board_key="archive",
+                    board_name=board["board_name"],
+                    board_id=board["board_id"],
+                    article_id=9101,
+                    title="New archive post",
+                    post_url="https://computer.hufs.ac.kr/computer/10059/subview.do?enc=archive-9101",
+                    published_at=datetime(2026, 3, 3),
+                )
+            ]
+
+        if board_key == "jobs":
+            return []
+
+        return []
+
+    def crawl_post_detail(self, stub: PostStub):
+        return PostDetail(
+            board_key=stub.board_key,
+            board_name=stub.board_name,
+            board_id=stub.board_id,
+            article_id=stub.article_id,
+            title=stub.title,
+            post_url=stub.post_url,
+            author="admin",
+            published_at=stub.published_at,
+            summary=f"{stub.title} summary",
+            content_text=f"{stub.title} content",
+            attachments=[
+                {"name": f"{stub.article_id}.pdf", "url": f"https://example.com/files/{stub.article_id}.pdf"}
+            ],
+        )
+
+
+def test_crawl_service_saves_only_new_posts(db_session):
+    existing = ScrapedPost(
+        board_key="notice",
+        board_name="공지사항",
+        board_id=1926,
+        article_id=9001,
+        title="Existing notice",
+        post_url="https://computer.hufs.ac.kr/computer/10058/subview.do?enc=notice-9001",
+        author="admin",
+        published_at=datetime(2026, 3, 1),
+        summary="Already stored post",
+        content_text="Already stored content",
+        attachments=[],
+    )
+    db_session.add(existing)
+    db_session.commit()
+
+    service = CrawlService(db_session)
+    service.crawler = FakeCrawler()
+
+    response = service.crawl_new_posts()
+
+    assert response.bootstrap_mode is False
+    assert response.bootstrap_inserted_count == 0
+    assert response.new_posts_count == 2
+    assert [post.article_id for post in response.new_posts] == [9002, 9101]
+    assert response.latest_posts_by_board == []
+
+    saved_posts = db_session.scalars(
+        select(ScrapedPost).order_by(ScrapedPost.board_key, ScrapedPost.article_id)
+    ).all()
+    assert len(saved_posts) == 3
+
+    run = db_session.scalars(select(CrawlRun).order_by(CrawlRun.id.desc())).first()
+    assert run is not None
+    assert run.status == "success"
+    assert run.inserted_count == 2
+
+
+def test_crawl_service_returns_zero_when_no_new_posts(db_session):
+    for board_key, board in BOARD_CONFIG.items():
+        db_session.add(
+            ScrapedPost(
+                board_key=board_key,
+                board_name=board["board_name"],
+                board_id=board["board_id"],
+                article_id=1,
+                title="Existing post",
+                post_url=f"https://computer.hufs.ac.kr/computer/99999/subview.do?enc={board_key}-1",
+                author="admin",
+                published_at=datetime(2026, 3, 1),
+                summary="Existing summary",
+                content_text="Existing content",
+                attachments=[],
+            )
+        )
+    db_session.commit()
+
+    class NoNewPostCrawler(FakeCrawler):
+        def crawl_board_list(self, board_key: str, page: int = 1):
+            if page > 1:
+                return []
+            board = BOARD_CONFIG[board_key]
+            return [
+                PostStub(
+                    board_key=board_key,
+                    board_name=board["board_name"],
+                    board_id=board["board_id"],
+                    article_id=1,
+                    title="Existing post",
+                    post_url=f"https://computer.hufs.ac.kr/computer/99999/subview.do?enc={board_key}-1",
+                    published_at=datetime(2026, 3, 1),
+                )
+            ]
+
+    service = CrawlService(db_session)
+    service.crawler = NoNewPostCrawler()
+
+    response = service.crawl_new_posts()
+
+    assert response.bootstrap_mode is False
+    assert response.new_posts_count == 0
+    assert response.new_posts == []
+    assert [post.board_key for post in response.latest_posts_by_board] == ["notice", "archive", "jobs"]
+
+
+def test_crawl_service_bootstrap_saves_posts_without_returning_them(db_session):
+    service = CrawlService(db_session)
+    service.crawler = FakeCrawler()
+
+    response = service.crawl_new_posts()
+
+    assert response.bootstrap_mode is True
+    assert response.bootstrap_inserted_count == 3
+    assert response.new_posts_count == 0
+    assert response.new_posts == []
+    assert [post.board_key for post in response.latest_posts_by_board] == ["notice", "archive"]
+
+    saved_posts = db_session.scalars(select(ScrapedPost)).all()
+    assert len(saved_posts) == 3