try

Author: qiyigg

gulpfile.js

@@ -112,7 +112,7 @@ gulp.task('prepublish', function(done) {
 
 gulp.task('pretest', function(done) {
   runSequence('checkVersion',
-    ['webdriver:update', 'jshint', 'tslint'], 'tsc', 'built:copy', 'tsc:spec',  done);
+    ['webdriver:update', 'jshint', 'tslint', 'format'], 'tsc', 'built:copy', 'tsc:spec',  done);
 });
 
 gulp.task('default',['prepublish']);

package.json

@@ -43,7 +43,7 @@
     "expect.js": "~0.3.1",
     "express": "~4.14.0",
     "gulp": "^3.9.1",
-    "gulp-clang-format": "^1.0.23",
+    "gulp-clang-format": "1.0.24",
     "gulp-tslint": "^7.0.1",
     "jshint": "^2.9.2",
     "lodash": "^4.5.1",