[Test] [Data Explorer] Add new cypress test for testing discover related advanced settings

[abbyhu2000]

Describe the bug
Add new cypress tests to verify all settings work properly for data explorer.

[shawnkchan]

Hi, I would like to help write the test for this! May I know where I should be writing the file in and if there are any examples I could follow?

[abbyhu2000]

Hi @shawnkchan Yes. You should write in cypress in the functional test repo: https://github.com/opensearch-project/opensearch-dashboards-functional-test

I recently had a PR that adds a list of cypress test for discover/data explorer: opensearch-project/opensearch-dashboards-functional-test#862

You could take a look at some of the example tests. This test is one of the test i added for one of the advanced settings pageOnLoad for discover: https://github.com/opensearch-project/opensearch-dashboards-functional-test/pull/862/files#diff-3eb70f4c04881cd28f1ddef02e8f912f3a6124daf6fd805674c9d4bf2796207bR189

I recommend you can create a new file in cypress/integration/core-opensearch-dashboards/opensearch-dashboards/apps/data_explorer, maybe call it discover_advanced_setting.spec.js and write your tests there. Let me know if you need more info. Thanks!

[ananzh]

added this in the test meta issue #5713