Add safe navigation for user_interaction_count

[Spone]

Close #225

[Spone]

Not sure why I have a bunch of new VCR cassettes 🤔

[markets]

Hey @Spone 👋🏼

Yeah! The specs for this project are a bit hard to maintain. For example, for YouTube and Vimeo, we have 2 "versions" for each service: scraper or API.

I've fixed some stuff, mainly related to specs+VCR, here 👉🏼 #227. Could you please update your branch?

To fully run the specs locally, you need a couple of ENV vars in your machine (the ones related to Youtube and Vimeo apis). You can create those keys by yourself (docs), but I can also share with you the ones we are using for dev/testing (ping me via email at srmarc.ai@gmail.com and I'll send you the keys). The CI already uses them.

[Spone]

Thanks @markets! I emailed you for the keys. I updated my branch. Do I need to delete all cassettes that have been created in my PR?

[markets]

Sorry, I'm not really a VCR hardcore user 😅... I'm just using it here because the project was implemented this way when I started contributing. I think new cassettes are created when you add a new spec hitting a new URL, but to be sure, you can delete the new ones and run the specs again (if they appear again, this is probably the expected behavior).

[Spone]

I'm hitting 429 Too Many Requests responses when running the tests. I'll wait for a bit and retry.

[Spone]

Sorry, I'm not really a VCR hardcore user

Me neither, and I always get a bit confused with the default behavior...

Okay, I'm getting there, but I still have an odd behavior:

When running with the scraper, I get the following stats:

{"plays" => nil, "likes" => nil, "comments" => nil}

But when running with the API:

{"plays" => nil}

Is there a way to expect different things depending on the service used? Or should I aim at having the same output?

[markets]

Yes! Both implementations are a bit different, since info is not available in both versions:

Scraper:

video_info/lib/video_info/providers/vimeo_scraper.rb

Line 122 in 2a94d69

def stats

Api:

video_info/lib/video_info/providers/vimeo_api.rb

Line 72 in 2a94d69

def stats

In the specs, you can use the api_key var to check what version is running:

video_info/spec/lib/video_info/providers/vimeo_spec.rb

Line 1 in 2a94d69

[nil, ENV["VIMEO_ACCESS_TOKEN"] || "vimeo_access_token"].each do |api_key|

Something like this 👇🏼 is probably enough:

if api_key
  ...
else
  ...
end  

[Spone]

Thanks for your help! I think it's ready for review :)

EDIT: Damn, the specs pass locally but fail in Github Actions :/

EDIT 2: The failures are in Youtube tests, not sure how to fix those.

[markets]

Ah right! I think this is due to another problem we should improve some day. The point is that the secret ENV vars in our CI are not shared with forks (IIRC this is the default GH Actions behaviour).

But the changes seems fine to me, so lets merge it and see how it goes in master.

Thanks!!