From 93c65d29ba372fa2262a641c0fecb7a071d998d6 Mon Sep 17 00:00:00 2001
From: Simon Willison <swillison@gmail.com>
Date: Fri, 3 May 2019 16:40:24 -0400
Subject: [PATCH] Fixed 500 error on /-/metadata page

---
 datasette/views/special.py |  2 ++
 tests/test_html.py         | 11 +++++++++++
 2 files changed, 13 insertions(+)

diff --git a/datasette/views/special.py b/datasette/views/special.py
index 8f00cbec..d3530b28 100644
--- a/datasette/views/special.py
+++ b/datasette/views/special.py
@@ -4,6 +4,8 @@ from .base import RenderMixin
 
 
 class JsonDataView(RenderMixin):
+    name = "json_data"
+
     def __init__(self, datasette, filename, data_callback):
         self.ds = datasette
         self.filename = filename
diff --git a/tests/test_html.py b/tests/test_html.py
index 402246c7..5114363a 100644
--- a/tests/test_html.py
+++ b/tests/test_html.py
@@ -5,7 +5,9 @@ from .fixtures import ( # noqa
     app_client_with_hash,
     app_client_with_memory,
     make_app_client,
+    METADATA,
 )
+import json
 import pytest
 import re
 import urllib.parse
@@ -899,3 +901,12 @@ def test_binary_data_display(app_client):
     assert expected_tds == [
         [str(td) for td in tr.select("td")] for tr in table.select("tbody tr")
     ]
+
+
+def test_metadata_json_html(app_client):
+    response = app_client.get(
+        "/-/metadata"
+    )
+    assert response.status == 200
+    pre = Soup(response.body, "html.parser").find("pre")
+    assert METADATA == json.loads(pre.text)