Adding more tests

This makes sure the common case is tested

gulp-tslint/gulp-tslint-tests.ts

@@ -44,4 +44,12 @@ gulp.task('tslint-json', function(){
             }
         }))
         .pipe(tslint.report('prose'));;
-});
+});
+
+gulp.task("lint", () => {
+      return gulp.src(["gulpfile.ts", "{src,test}/**/*.ts"])
+          .pipe(tslint())
+          .pipe(tslint.report("verbose", {
+              emitError: true
+          }));
+});