Adds cassandra e2e container CRUD test (#195)

* Starts cassandra

* Adds more cassandra

* wip

* Fix a few extra console.logs

* Format

* Adds cassandra connection string secret to ci

* Adds test name to failure screenshot

* Disable no-any on expect type, as it has getState() method

* Constantize some delays

* Accidentally deleted a brace

jest-puppeteer.config.js

@@ -5,6 +5,7 @@ module.exports = {
     headless: isCI,
     slowMo: 50,
     defaultViewport: null,
-    ignoreHTTPSErrors: true
+    ignoreHTTPSErrors: true,
+    args: ["--disable-web-security"]
   }
 };