1 files changed, 95 insertions, 0 deletions
diff --git a/packages/meshbay-hub/tests/test_moderation.py b/packages/meshbay-hub/tests/test_moderation.py
new file mode 100644
index 0000000..68e08c9
--- /dev/null
+++ b/packages/meshbay-hub/tests/test_moderation.py
@@ -0,0 +1,95 @@
+"""Tests for moderation — reports + blocklist."""
+
+import pytest
+from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
+from cryptography.hazmat.primitives.asymmetric.x25519 import X25519PrivateKey
+from meshbay_common.crypto import pk_to_b64
+
+
+FAKE_HASH = "a" * 64   # valid blake3 hex
+
+
+@pytest.fixture
+async def auth_headers(client):
+    sk_ed = Ed25519PrivateKey.generate()
+    sk_x  = X25519PrivateKey.generate()
+    await client.post("/v1/users/register", json={
+        "username": "mod_admin", "email": "m@t.com", "password": "modpass99",
+        "pk_user_ed25519": pk_to_b64(sk_ed.public_key()),
+        "pk_user_x25519":  pk_to_b64(sk_x.public_key()),
+    })
+    r = await client.post("/v1/users/login",
+                          json={"username": "mod_admin", "password": "modpass99"})
+    return {"Authorization": f"Bearer {r.json()['access_token']}"}
+
+
+@pytest.mark.asyncio
+async def test_report_content_logged(client):
+    r = await client.post("/v1/reports", json={
+        "content_hash": FAKE_HASH, "reason": "illegal"})
+    assert r.status_code == 201
+    data = r.json()
+    assert data["report_count"] == 1
+    assert data["status"] == "logged"
+
+
+@pytest.mark.asyncio
+async def test_auto_block_on_threshold(client):
+    """Second report triggers auto-block."""
+    hash2 = "b" * 64
+    await client.post("/v1/reports", json={"content_hash": hash2, "reason": "spam"})
+    r = await client.post("/v1/reports", json={"content_hash": hash2, "reason": "spam"})
+    assert r.json()["status"] == "auto_blocked"
+    assert r.json()["report_count"] == 2
+
+
+@pytest.mark.asyncio
+async def test_blocklist_check(client):
+    hash3 = "c" * 64
+    # Not blocked yet
+    r = await client.get(f"/v1/blocklist/check?hash={hash3}")
+    assert r.json()["blocked"] is False
+
+    # Report twice to auto-block
+    await client.post("/v1/reports", json={"content_hash": hash3, "reason": "illegal"})
+    await client.post("/v1/reports", json={"content_hash": hash3, "reason": "illegal"})
+
+    r = await client.get(f"/v1/blocklist/check?hash={hash3}")
+    assert r.json()["blocked"] is True
+
+
+@pytest.mark.asyncio
+async def test_admin_add_remove_blocklist(client, auth_headers):
+    hash4 = "d" * 64
+
+    r = await client.post("/v1/admin/blocklist",
+                          json={"content_hash": hash4, "reason": "csam"},
+                          headers=auth_headers)
+    assert r.status_code == 201
+
+    r = await client.get(f"/v1/blocklist/check?hash={hash4}")
+    assert r.json()["blocked"] is True
+
+    r = await client.delete(f"/v1/admin/blocklist/{hash4}", headers=auth_headers)
+    assert r.status_code == 200
+
+    r = await client.get(f"/v1/blocklist/check?hash={hash4}")
+    assert r.json()["blocked"] is False
+
+
+@pytest.mark.asyncio
+async def test_invalid_hash_rejected(client):
+    r = await client.post("/v1/reports", json={
+        "content_hash": "not-a-valid-blake3-hash", "reason": "test"})
+    assert r.status_code == 422
+
+
+@pytest.mark.asyncio
+async def test_full_blocklist(client, auth_headers):
+    hash5 = "e" * 64
+    await client.post("/v1/admin/blocklist",
+                      json={"content_hash": hash5, "reason": "test"},
+                      headers=auth_headers)
+    r = await client.get("/v1/blocklist")
+    assert r.status_code == 200
+    assert hash5 in r.json()["hashes"]