Add Docker-executed pytest suite with >90% coverage

conftest.py

@@ -0,0 +1,52 @@
+import pytest
+from wagtail.models import Page, Site
+
+from apps.blog.models import ArticleIndexPage, ArticlePage, HomePage
+from apps.blog.tests.factories import AuthorFactory
+
+
+@pytest.fixture
+def home_page(db):
+    root = Page.get_first_root_node()
+    home = HomePage(title="Home", slug=f"home-{HomePage.objects.count() + 1}")
+    root.add_child(instance=home)
+    home.save_revision().publish()
+    site = Site.objects.filter(is_default_site=True).first()
+    if site:
+        site.root_page = home
+        site.hostname = "localhost"
+        site.port = 80
+        site.site_name = "No Hype AI"
+        site.save()
+    else:
+        Site.objects.create(
+            hostname="localhost",
+            root_page=home,
+            is_default_site=True,
+            site_name="No Hype AI",
+            port=80,
+        )
+    return home
+
+
+@pytest.fixture
+def article_index(home_page):
+    index = ArticleIndexPage(title="Articles", slug=f"articles-{ArticleIndexPage.objects.count() + 1}")
+    home_page.add_child(instance=index)
+    index.save_revision().publish()
+    return index
+
+
+@pytest.fixture
+def article_page(article_index):
+    author = AuthorFactory()
+    article = ArticlePage(
+        title=f"Article {ArticlePage.objects.count() + 1}",
+        slug=f"article-{ArticlePage.objects.count() + 1}",
+        author=author,
+        summary="summary",
+        body=[("rich_text", "<p>body words</p>")],
+    )
+    article_index.add_child(instance=article)
+    article.save_revision().publish()
+    return article