Merge pull request #31037 from ferjm/bug1182071.synckeys.2

Bug 1182071 - Allow System app to fetch Sync keys. r=kgrandon

apps/system/js/fx_accounts_client.js

@@ -82,6 +82,12 @@ var FxAccountsClient = function FxAccountsClient() {
     }, successCb, errorCb);
   };
 
+  var getKeys = function getKeys(successCb, errorCb) {
+    sendMessage({
+      method: 'getKeys'
+    }, successCb, errorCb);
+  };
+
   var logout = function logout(successCb, errorCb) {
     sendMessage({
       method: 'logout'
@@ -129,6 +135,7 @@ var FxAccountsClient = function FxAccountsClient() {
 
   return {
     'getAccounts': getAccounts,
+    'getKeys': getKeys,
     'logout': logout,
     'queryAccount': queryAccount,
     'resendVerificationEmail': resendVerificationEmail,

apps/system/test/unit/fx_accounts_client_test.js

@@ -61,7 +61,7 @@ suite('system/FxAccountsClient >', function() {
   suite('Init', function() {
     test('Integrity', function() {
       assert.isNotNull(FxAccountsClient);
-      assert.equal(Object.keys(FxAccountsClient).length, 7);
+      assert.equal(Object.keys(FxAccountsClient).length, 8);
     });
 
     test('No event listeners', function() {
@@ -254,4 +254,45 @@ suite('system/FxAccountsClient >', function() {
     });
   });
 
+  suite('getKeys', function() {
+    setup(function() {
+      FxAccountsClient.getKeys(successCb, errorCb);
+    });
+
+    test('Event dispatched to chrome side', function() {
+      assert.equal(MockDispatchedEvents.length, 1);
+      assert.ok(MockEventListener.mozFxAccountsChromeEvent);
+      assert.ok(MockDispatchedEvents[0].detail.id);
+      assert.ok(MockDispatchedEvents[0].detail.data);
+      assert.deepEqual(MockDispatchedEvents[0].detail.data, {
+        method: 'getKeys'
+      });
+    });
+  });
+
+  suite('getKeys response', function() {
+    setup(function() {
+      MockEventListener.mozFxAccountsChromeEvent({
+        detail: {
+          id: MockDispatchedEvents[0].detail.id,
+          data: expectedData
+        }
+      });
+    });
+
+    suiteTeardown(function() {
+      MockDispatchedEvents = [];
+      result = null;
+      error = null;
+      successCbCalled = false;
+      errorCbCalled = false;
+    });
+
+    test('On chrome event', function() {
+      assert.isTrue(successCbCalled);
+      assert.isFalse(errorCbCalled);
+      assert.equal(result, expectedData);
+    });
+  });
+
 });