1 files changed, 13 insertions, 0 deletions
diff --git a/Lib/json/tests/test_dump.py b/Lib/json/tests/test_dump.py
new file mode 100644
index 0000000..06a56d7
--- /dev/null
+++ b/Lib/json/tests/test_dump.py
@@ -0,0 +1,13 @@
+from unittest import TestCase
+from io import StringIO
+
+import json
+
+class TestDump(TestCase):
+    def test_dump(self):
+        sio = StringIO()
+        json.dump({}, sio)
+        self.assertEquals(sio.getvalue(), '{}')
+
+    def test_dumps(self):
+        self.assertEquals(json.dumps({}), '{}')