Add unit tests

articles/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

articles/tests/conftest.py

@@ -0,0 +1,9 @@
+import pytest
+
+from articles.models import User
+
+
+@pytest.fixture()
+@pytest.mark.django_db
+def author():
+    return User.objects.create_user("gaugendre")

articles/tests/test_articles.py

@@ -0,0 +1,50 @@
+import pytest
+from django.test import Client
+from django.utils import timezone
+
+from articles.models import Article, Page, User
+
+
+@pytest.mark.django_db
+def test_can_access_list(client: Client, author: User):
+    article = Article.objects.create(
+        author=author,
+        title="Sample published",
+        status=Article.PUBLISHED,
+        published_at=timezone.now(),
+        slug="sample-published",
+        content="Some content lorem ipsum",
+    )
+    page = Page.objects.create(
+        author=author,
+        title="Sample page published",
+        status=Article.PUBLISHED,
+        published_at=timezone.now(),
+        slug="sample-page-published",
+        content="Some page content lorem ipsum",
+    )
+    res = client.get("/")
+    assert res.status_code == 200
+    content = res.content.decode("utf-8")
+    for art in [article, page]:
+        assert art.title in content
+    assert article.content in content
+    assert page.content not in content
+
+
+@pytest.mark.django_db
+def test_abstract_shown_on_list(client: Client, author: User):
+    abstract = "Some abstract"
+    after = "Some content after abstract"
+    article = Article.objects.create(
+        author=author,
+        title="Sample published",
+        status=Article.PUBLISHED,
+        published_at=timezone.now(),
+        slug="sample-published",
+        content=f"{abstract}\n<!--more-->\n{after}",
+    )
+    res = client.get("/")
+    content = res.content.decode("utf-8")
+    assert abstract in content
+    assert after not in content

pyproject.toml

@@ -1,2 +1,9 @@
 [tool.black]
 target-version = ['py38']
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+DJANGO_SETTINGS_MODULE = "blog.settings"
+testpaths = [
+    "articles",
+]

requirements-dev.txt

@@ -1 +1,4 @@
 pre-commit==2.6.0
+pytest==6.0.1
+pytest-django==3.9.0
+model-bakery==1.1.1