revert: add brotli test back

This reverts commit 8be99d1.

test/axios.test.js

@@ -82,6 +82,18 @@ const testSuite = () => {
     expect(d).not.toBeNull()
     expect(b).not.toBe(d)
   })
+
+  test('ssr no brotli', async () => {
+    const makeReq = login => axios
+      .get(url('/ssr' + (login ? '?login' : '')))
+      .then(r => r.data)
+      .then(h => /encoding-\$(.*)\$/.exec(h))
+      .then(m => (m && m[1] ? m[1] : null))
+
+    const result = await makeReq()
+
+    expect(result).toBe('gzip, deflate')
+  })
 }
 
 describe('module', () => {