diff --git a/spec/file_caching_test.js b/spec/file_caching_test.js
index cf11011fdd17445a7abb548243479cd1f8d6ddca..6cee9dc38712513079712398aaf74678f0caac58 100644
--- a/spec/file_caching_test.js
+++ b/spec/file_caching_test.js
@@ -79,6 +79,13 @@ describe('File caching service', () => {
expect(response.text).toBe('<html><head></head><body>it\'s me</body></html>')
})
+ it('adds / to dependencies', async () => {
+ const response = await request(app).get('/dependencies')
+ expect(response.statusCode).toBe(200)
+ const deps = JSON.parse(response.text)
+ expect(deps['/']).toEqual([])
+ })
+
it('directly fetches files not referenced in manifest.json files from the upstream servers', async () => {
const response = await request(app).get('/favicon.ico')
expect(response.statusCode).toBe(200)
diff --git a/src/createApp.js b/src/createApp.js
index 9022ebebd342bd9e0705ef813cca720da01383f4..f14a68a0031cfa4fad1273a53397e3f26337d0be 100644
--- a/src/createApp.js
+++ b/src/createApp.js
@@ -72,7 +72,7 @@ export function createApp () {
app.get('/dependencies', async (req, res, next) => {
try {
- res.json(await getDependencies())
+ res.json(Object.assign({ '/': [] }, await getDependencies()))
} catch (err) {
next(err)
}