Fix wrong message text font when text accessibility is larger + Snapshot Testing Framework Update

[nuno-vieira]

🔗 Issue Links

Resolves https://github.com/GetStream/ios-issues-tracking/issues/371

🎯 Goal

Fixes the message text font when the text accessibility setting is set to larger.

This issue was introduced by this PR, which we tried to fix the dynamic font size for the message text, but this actually causes the text font to be with an incorrect size after closing/opening the app. So we need to revert that change.

For now, we don't know the root cause of why the font is not changed dynamically, and it only changes after closing the app. But there is a workaround to overcome this, and it is to override the MessageContentView.defaultMessageFont to always return a new UIFont instance (Ex: UIFont.preferredFont(forTextStyle: .body)). More context here.

Bonus: Fixes the message timestamp label and checkmark delivery status issues when the font size is larger.

📝 Summary

• Fixes the message text font when the text accessibility setting is set to larger.
• Fixes the timestamp label being clipped when the text font size is larger.
• Fixes the checkmark in the delivery status view being too small for larger text font sizes.
• Updates the Snapshot Testing framework to improve M1 and Intel SSs

🎨 Showcase

Before	After

🧪 Manual Testing Notes

1. Xcode > Open Developer Tool > Accessibility Inspector
2. Processes > Simulator
3. Tap on Settings button (Right top corner)
4. Set the Dynamic font to a really big font
5. Close and open the app
6. Open a channel
7. The font of the messages should have the exact size of the Input Placeholder

☑️ Contributor Checklist

• I have signed the Stream CLA (required)
• This change follows zero ⚠️ policy (required)
• This change should be manually QAed
• Changelog is updated with client-facing changes
• New code is covered by unit tests
• Comparison screenshots added for visual changes
• Affected documentation updated (docusaurus, tutorial, CMS)

[polqf]

Did we end up changing that justifies the change on the snapshots?

[nuno-vieira]

Did we end up changing that justifies the change on the snapshots?

Yes, the CheckmarkView now has a different size. It is a little a bit bigger now to improve the UI when text accessibility is bigger

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

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