fix: missing username and avatar for first message after creating goup [WPB-3557]

[saleniuk]

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

There is no header with sender name and avatar after creating a group. It probably applies to all situations when user is the sender of a system message and then creates a regular message.

Solutions

Check also types of messages when grouping messages.
Method is extracted to AuthorHeaderHelper for easier testing.

Testing

Test Coverage (Optional)

• I have added automated test to this contribution

How to Test

Create a group and then send a message.

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PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

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PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

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References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[github-actions]

Test Results

556 tests   555 ✔️  22s ⏱️
  78 suites      1 💤
  78 files        0 ❌

Results for commit e21c196.

♻️ This comment has been updated with latest results.

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 1216 succeeded.

The build produced the following APK's:

• com.wire.android-v4.3.0(7373281)(7373281)-staging-compat.apk

[borichellow]

nice one!

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 1227 succeeded.

The build produced the following APK's:

• com.wire.android-v4.3.0(7381231)(7381231)-staging-compat.apk