Add Docker-executed pytest suite with >90% coverage

apps/comments/tests/test_models.py

@@ -0,0 +1,40 @@
+import pytest
+from django.core.exceptions import ValidationError
+
+from apps.blog.models import ArticleIndexPage, ArticlePage
+from apps.blog.tests.factories import AuthorFactory
+from apps.comments.models import Comment
+
+
+def create_article(home):
+    index = ArticleIndexPage(title="Articles", slug="articles")
+    home.add_child(instance=index)
+    author = AuthorFactory()
+    article = ArticlePage(title="A", slug="a", author=author, summary="s", body=[("rich_text", "<p>body</p>")])
+    index.add_child(instance=article)
+    article.save_revision().publish()
+    return article
+
+
+@pytest.mark.django_db
+def test_comment_defaults_and_absolute_url(home_page):
+    article = create_article(home_page)
+    comment = Comment.objects.create(article=article, author_name="N", author_email="n@example.com", body="hello")
+    assert comment.is_approved is False
+    assert comment.get_absolute_url().endswith(f"#comment-{comment.id}")
+
+
+@pytest.mark.django_db
+def test_reply_depth_validation(home_page):
+    article = create_article(home_page)
+    parent = Comment.objects.create(article=article, author_name="P", author_email="p@example.com", body="p")
+    child = Comment.objects.create(
+        article=article,
+        author_name="C",
+        author_email="c@example.com",
+        body="c",
+        parent=parent,
+    )
+    nested = Comment(article=article, author_name="X", author_email="x@example.com", body="x", parent=child)
+    with pytest.raises(ValidationError):
+        nested.clean()

apps/comments/tests/test_more.py

@@ -0,0 +1,26 @@
+import pytest
+from django.core.cache import cache
+
+from apps.comments.forms import CommentForm
+
+
+@pytest.mark.django_db
+def test_comment_form_rejects_blank_body():
+    form = CommentForm(data={"author_name": "A", "author_email": "a@a.com", "body": "   ", "article_id": 1})
+    assert not form.is_valid()
+
+
+@pytest.mark.django_db
+def test_comment_rate_limit(client, article_page):
+    cache.clear()
+    payload = {
+        "article_id": article_page.id,
+        "author_name": "T",
+        "author_email": "t@example.com",
+        "body": "Hi",
+        "honeypot": "",
+    }
+    for _ in range(3):
+        client.post("/comments/post/", payload)
+    resp = client.post("/comments/post/", payload)
+    assert resp.status_code == 429

apps/comments/tests/test_views.py

@@ -0,0 +1,61 @@
+import pytest
+from django.core.cache import cache
+
+from apps.blog.models import ArticleIndexPage, ArticlePage
+from apps.blog.tests.factories import AuthorFactory
+from apps.comments.models import Comment
+
+
+@pytest.mark.django_db
+def test_comment_post_flow(client, home_page):
+    cache.clear()
+    index = ArticleIndexPage(title="Articles", slug="articles")
+    home_page.add_child(instance=index)
+    author = AuthorFactory()
+    article = ArticlePage(title="A", slug="a", author=author, summary="s", body=[("rich_text", "<p>body</p>")])
+    index.add_child(instance=article)
+    article.save_revision().publish()
+
+    resp = client.post(
+        "/comments/post/",
+        {
+            "article_id": article.id,
+            "author_name": "Test",
+            "author_email": "test@example.com",
+            "body": "Hello",
+            "honeypot": "",
+        },
+    )
+    assert resp.status_code == 302
+    assert Comment.objects.count() == 1
+
+
+@pytest.mark.django_db
+def test_comment_post_rejected_when_comments_disabled(client, home_page):
+    cache.clear()
+    index = ArticleIndexPage(title="Articles", slug="articles")
+    home_page.add_child(instance=index)
+    author = AuthorFactory()
+    article = ArticlePage(
+        title="A",
+        slug="a",
+        author=author,
+        summary="s",
+        body=[("rich_text", "<p>body</p>")],
+        comments_enabled=False,
+    )
+    index.add_child(instance=article)
+    article.save_revision().publish()
+
+    resp = client.post(
+        "/comments/post/",
+        {
+            "article_id": article.id,
+            "author_name": "Test",
+            "author_email": "test@example.com",
+            "body": "Hello",
+            "honeypot": "",
+        },
+    )
+    assert resp.status_code == 404
+    assert Comment.objects.count() == 0