def create_test_posts():
p1 = Post("Test Post", "test_post")
p1.add_category("Testing", "テスト中")
p1.add_tags("test;experiment", "テスト;実験")
p1.add_body("This is a test post.", "これはテストの書き込みです。")
p1.published = True
p1.date = datetime.now() - timedelta(hours=p1.get_tz_offset())
db.session.add(p1)
db.session.commit()
p2 = Post("Another Test Post", "another_test_post")
p2.add_category("Testing Another")
p2.add_tags("test;experiment")
p2.add_body("This is another test post.")
db.session.add(p2)
db.session.commit()
