Update dependencies

.babelrc

@@ -1,5 +1,5 @@
 {
     "presets": [
-        "env"
+        "@babel/preset-env"
     ]
 }

.mocharc.js

@@ -0,0 +1,4 @@
+module.exports = {
+    require: '@babel/register',
+    recursive: true
+};

package.json

@@ -19,16 +19,17 @@
         "request-promise": "^4.2.4"
     },
     "devDependencies": {
-        "babel-cli": "^6.26.0",
-        "babel-preset-env": "^1.7.0",
-        "babel-register": "^6.26.0",
+        "@babel/cli": "^7.8.4",
+        "@babel/core": "^7.8.7",
+        "@babel/preset-env": "^7.8.7",
+        "@babel/register": "^7.8.6",
         "chai": "^4.2.0",
-        "eslint": "^5.3.0",
-        "eslint-config-airbnb-base": "^13.2.0",
+        "eslint": "^6.8.0",
+        "eslint-config-airbnb-base": "^14.0.0",
         "eslint-plugin-import": "^2.18.1",
         "husky": "^3.0.1",
-        "mocha": "^6.2.0",
-        "sinon": "^7.3.2"
+        "mocha": "^7.1.0",
+        "sinon": "^9.0.0"
     },
     "husky": {
         "hooks": {

src/broadcast.js

@@ -60,15 +60,13 @@ const broadcast = (options) => {
 
     const chatfuelBroadcastUrl = createChatfuelBroadcastUrl(botId, userId);
 
-    const query = Object.assign(
-        {},
-        {
-            chatfuel_token: token,
-            chatfuel_message_tag: messageTag,
-        },
-        chatfuelRedirectBlock,
-        attributes,
-    );
+    const query = {
+
+        chatfuel_token: token,
+        chatfuel_message_tag: messageTag,
+        ...chatfuelRedirectBlock,
+        ...attributes,
+    };
 
     const chatfuelApiUrl = url.format({
         pathname: chatfuelBroadcastUrl,

src/validateFacebookTags.js

@@ -7,6 +7,6 @@ const validFacebookTags = [
     'HUMAN_AGENT',
 ];
 
-const validateFacebookTags = tag => validFacebookTags.includes(tag);
+const validateFacebookTags = (tag) => validFacebookTags.includes(tag);
 
 export default validateFacebookTags;

test/unit/broadcast.test.js

@@ -99,9 +99,7 @@ describe('Chatfuel.broadcast()', () => {
         });
 
         it("when blockId is passed but isn't a hex value", () => {
-            const passedOptions = Object.assign({}, defaultOptions, {
-                blockId: 'NotAHexValue',
-            });
+            const passedOptions = { ...defaultOptions, blockId: 'NotAHexValue' };
 
             const wrapperFunction = () => broadcast(passedOptions);
 
@@ -110,9 +108,7 @@ describe('Chatfuel.broadcast()', () => {
 
         it('when messageTag is invalid', () => {
             const invalidMessageTag = 'invalidMessageTag';
-            const passedOptions = Object.assign({}, defaultOptions, {
-                messageTag: invalidMessageTag,
-            });
+            const passedOptions = { ...defaultOptions, messageTag: invalidMessageTag };
 
             const wrapperFunction = () => broadcast(passedOptions);
 
@@ -191,7 +187,7 @@ describe('Chatfuel.broadcast()', () => {
             fakeattribute1: 'fakeAttribute1',
             fakeattribute2: 'fakeAttribute2',
         };
-        const options = Object.assign({}, defaultOptions, { attributes: givenAttributes });
+        const options = { ...defaultOptions, attributes: givenAttributes };
         const fakeAttributeQueryParameters = 'fakeattribute1=fakeAttribute1&fakeattribute2=fakeAttribute2';
 
         const chatfuelEndpointUrl = `https://api.chatfuel.com/bots/${defaultBotId}/users/${defaultUserId}/send`;