Test

src/utils/__tests__/http-client.test.ts

@@ -1075,6 +1075,26 @@ describe('Rerouting', () => {
 
   })
 
+  it('sould support escaping in rerouting rules', async () => {
+    const customSupport = {
+      ...support,
+      reroutingRules: [
+        {from: '^/or\\.ig$', to: '/reroute$1'}
+      ]
+    }
+    const client = createFetchHttpClient.bind<() => HttpClientInstance>(customSupport)()
+
+    const {origin} = window.location
+
+    await client.get('/orrig')
+    await client.get('/or.ig')
+
+    expect(fetchMock).toBeCalledTimes(2)
+    const defaultConfig = {method: 'GET', headers: {'Content-Type': 'application/json'}}
+    expect(fetchMock).toHaveBeenNthCalledWith(1, `${origin}/orrig`, defaultConfig)
+    expect(fetchMock).toHaveBeenNthCalledWith(2, `${origin}/reroute$1`, defaultConfig)
+  })
+
   it('should be robust to incorrect rerouting rules', async () => {
     const empty = {...support, reroutingRules: []}
     const incomplete = {...support, reroutingRules: [{}]}