Cleanup context and LD sig

tests/test_ldsig.py

@@ -0,0 +1,47 @@
+from copy import deepcopy
+
+import pytest
+
+from app import activitypub as ap
+from app import ldsig
+from app.key import Key
+from tests import factories
+
+_SAMPLE_CREATE = {
+    "type": "Create",
+    "actor": "https://microblog.pub",
+    "object": {
+        "type": "Note",
+        "sensitive": False,
+        "cc": ["https://microblog.pub/followers"],
+        "to": ["https://www.w3.org/ns/activitystreams#Public"],
+        "content": "<p>Hello world!</p>",
+        "tag": [],
+        "attributedTo": "https://microblog.pub",
+        "published": "2018-05-21T15:51:59Z",
+        "id": "https://microblog.pub/outbox/988179f13c78b3a7/activity",
+        "url": "https://microblog.pub/note/988179f13c78b3a7",
+    },
+    "@context": ap.AS_EXTENDED_CTX,
+    "published": "2018-05-21T15:51:59Z",
+    "to": ["https://www.w3.org/ns/activitystreams#Public"],
+    "cc": ["https://microblog.pub/followers"],
+    "id": "https://microblog.pub/outbox/988179f13c78b3a7",
+}
+
+
+@pytest.mark.skip(reason="Working but slow")
+def test_linked_data_sig():
+    privkey, pubkey = factories.generate_key()
+    ra = factories.RemoteActorFactory(
+        base_url="https://microblog.pub",
+        username="dev",
+        public_key=pubkey,
+    )
+    k = Key(ra.ap_id, f"{ra.ap_id}#main-key")
+    k.load(privkey)
+
+    doc = deepcopy(_SAMPLE_CREATE)
+
+    ldsig.generate_signature(doc, k)
+    assert ldsig.verify_signature(doc, k)