Eslintify all of libtextsecure

libtextsecure/test/protocol_wrapper_test.js

@@ -1,37 +1,32 @@
-'use strict';
-
 describe('Protocol Wrapper', function() {
-  var store = textsecure.storage.protocol;
-  var identifier = '+5558675309';
-  var another_identifier = '+5555590210';
-  var prekeys, identityKey, testKey;
+  const store = textsecure.storage.protocol;
+  const identifier = '+5558675309';
+  const another_identifier = '+5555590210';
+  let prekeys, identityKey, testKey;
   this.timeout(5000);
-  before(function(done) {
+  before(done => {
     localStorage.clear();
     libsignal.KeyHelper.generateIdentityKeyPair()
-      .then(function(identityKey) {
-        return textsecure.storage.protocol.saveIdentity(
-          identifier,
-          identityKey
-        );
-      })
-      .then(function() {
+      .then(identityKey =>
+        textsecure.storage.protocol.saveIdentity(identifier, identityKey)
+      )
+      .then(() => {
         done();
       });
   });
-  describe('processPreKey', function() {
-    it('rejects if the identity key changes', function() {
-      var address = new libsignal.SignalProtocolAddress(identifier, 1);
-      var builder = new libsignal.SessionBuilder(store, address);
+  describe('processPreKey', () => {
+    it('rejects if the identity key changes', () => {
+      const address = new libsignal.SignalProtocolAddress(identifier, 1);
+      const builder = new libsignal.SessionBuilder(store, address);
       return builder
         .processPreKey({
           identityKey: textsecure.crypto.getRandomBytes(33),
           encodedNumber: address.toString(),
         })
-        .then(function() {
+        .then(() => {
           throw new Error('Allowed to overwrite identity key');
         })
-        .catch(function(e) {
+        .catch(e => {
           assert.strictEqual(e.message, 'Identity key changed');
         });
     });