Add RSS and oEmbed API tests

tests/test_misc_api.py

@@ -0,0 +1,36 @@
+from urllib.parse import quote
+
+from django.urls import reverse
+
+import pytest
+
+
+@pytest.mark.django_db
+def test_rss_api(client, processed_document):
+    response = client.get(
+        "/api/page/?document={}&format=rss".format(processed_document.pk)
+    )
+    content = response.content.decode("utf-8")
+    for i in range(1, processed_document.num_pages + 1):
+        assert (
+            "<title>{} (p. {})</title>".format(processed_document.title, i) in content
+        )
+
+
+@pytest.mark.django_db
+def test_oembed_api(client, processed_document, settings):
+    settings.SITE_URL = "https://example.com"
+
+    oembed_url = reverse("api:document-oembed") + "?url={}".format(
+        quote(processed_document.get_absolute_domain_url())
+    )
+    response = client.get(oembed_url + "&format=xml")
+    # content negotiation fails already for format XML
+    assert response.status_code == 404
+
+    response = client.get(oembed_url)
+    data = response.json()
+    assert data["version"] == "1.0"
+    assert data["title"] == processed_document.title
+    assert data["html"].startswith("<iframe")
+    assert processed_document.get_absolute_domain_embed_url() in data["html"]