test: fix snapshots (#2957)

* test: trigger test to check its status

* test: update snapshots

* refactor: use strip-ansi

package.json

@@ -66,6 +66,7 @@
     "rollup-plugin-node-resolve": "2.0.0",
     "rollup-plugin-replace": "1.1.1",
     "shelljs": "0.7.8",
+    "strip-ansi": "4.0.0",
     "sw-toolbox": "3.6.0",
     "uglify-es": "3.0.15",
     "webpack": "2.6.1"