diff --git a/zerver/tests/frontend/node/stream_data.js b/zerver/tests/frontend/node/stream_data.js
index 729f93de06..fd6d9fbb19 100644
--- a/zerver/tests/frontend/node/stream_data.js
+++ b/zerver/tests/frontend/node/stream_data.js
@@ -44,3 +44,14 @@ var stream_data = require('js/stream_data.js');
     assert.equal(stream_data.get_name('denMARK'), 'Denmark');
     assert.equal(stream_data.get_name('unknown Stream'), 'unknown Stream');
 }());
+
+(function test_get_and_set() {
+    stream_data.clear_subscriptions();
+    stream_data.add_sub('Denmark', {name: 'Denmark', subscribed: true});
+    assert.deepEqual(stream_data.subscribed_streams(), ['Denmark']);
+    var info = stream_data.get_stream_info();
+    stream_data.clear_subscriptions();
+    assert.deepEqual(stream_data.subscribed_streams(), []);
+    stream_data.set_stream_info(info);
+    assert.deepEqual(stream_data.subscribed_streams(), ['Denmark']);
+}());