chore(deps): update webpack to 4.39.0 (#2171)

Author: hiroppy

package-lock.json

@@ -110,7 +110,7 @@
     "tcp-port-used": "^1.0.1",
     "typescript": "^3.5.3",
     "url-loader": "^1.1.2",
-    "webpack": "^4.38.0",
+    "webpack": "^4.39.0",
     "webpack-cli": "^3.3.6"
   },
   "peerDependencies": {

package.json

@@ -34,9 +34,9 @@ describe('CLI', () => {
       .then((output) => {
         expect(output.code).toEqual(0);
         // should profile
-        expect(
-          output.stderr.includes('ms after chunk modules optimization')
-        ).toBe(true);
+        expect(output.stderr.includes('after chunk modules optimization')).toBe(
+          true
+        );
         done();
       })
       .catch(done);

test/cli/cli.test.js

@@ -30,17 +30,21 @@ describe('profile', () => {
         mockStderr.mockRestore();
         let foundProgress = false;
         let foundProfile = false;
+
         calls.forEach((call) => {
-          if (call[0].includes('0% compiling')) {
+          const text = call[0];
+
+          if (text.includes('0% compiling')) {
             foundProgress = true;
           }
 
           // this is an indicator that the profile option is enabled,
           // so we should expect to find it in stderr since profile is enabled
-          if (call[0].includes('ms after chunk modules optimization')) {
+          if (text.includes('after chunk modules optimization')) {
             foundProfile = true;
           }
         });
+
         expect(foundProgress).toBeTruthy();
         expect(foundProfile).toBeTruthy();