Add basic AuthenticationService and missing UI tests.

[pixlwave]

Moves authentication into a basic AuthenticationService, adds a mock of this service and tests for both server selection and the whole auth flow.

[github-actions]

	Warnings
⚠️	This pull request seems relatively large. Please consider splitting it into multiple smaller ones.
⚠️	Some of the commits are missing ticket numbers. Please consinder using them for better tracking.
⚠️	You seem to have made changes to views. Please consider adding screenshots.

Generated by 🚫 Danger Swift against e8852bc

[github-actions]

Changes in 126 (2022-07-05)

✨ Features

• Implement rageshake service. (#23)
• Add filtering for rooms by name. (#26)
• Settings screen minimal implementation. (#37)
• DesignKit: Add initial implementation of DesignKit to the repo as a Swift package. (#43)
• Room timeline: Add plain styler and add timeline option in settings screen. (#92)
• Implement and use background tasks. (#99)

🙌 Improvements

• Implement new ClientBuilder pattern for login (#120)
• Flatten the room list by removing the encrypted groups. (#121)
• Add AuthenticationService and missing UI tests on the flow. (#126)
• Room: Use bubbles in the timeline. (#34)
• Room: Add header view containing room avatar and encryption badge. (#35)
• Add the splash, login and server selection screens from Element iOS along with a UserSessionStore. (#40)
• DesignKit: Add DesignKit to the ElementX project, style the login screen with it and tint the whole app. (#43)
• Settings: Auto dismiss bug report screen and show a success indicator when bug report completed. (#76)
• Bug report: Add GH labels. (#77)
• Danger: Add a check for png files and warn to use SVG and PDF files. (#87)
• Add localizations to UI tests target and add some checks. (#101)

🐛 Bugfixes

• ElementInfoPlist: Use custom template for Info.plist. (#71)

🧱 Build

• Use v0.0.1 of the DesignTokens package. (#78)
• Update to v0.0.2 of the DesignTokens package. (#90)
• Fix Danger's changelog detection. (#74)

Others

• Add Screen as a suffix to all screens and tidy up the template. (#125)
• Fix project urls in Towncrier configuration. (#96)

📱 Scan the QR code below to install the build for this PR.
🔒 This build is for internal testing purpose. Only devices listed in the ad-hoc provisioning profile can install Element Alpha.

If you can't scan the QR code you can install the build via this link: https://i.diawi.com/e4LtWn

[codecov-commenter]

Codecov Report

Merging #126 (5173a29) into develop (0a199ee) will increase coverage by 5.01%.
The diff coverage is 56.03%.

❗ Current head 5173a29 differs from pull request most recent head e8852bc. Consider uploading reports for the commit e8852bc to get more accurate results

@@             Coverage Diff             @@
##           develop     #126      +/-   ##
===========================================
+ Coverage    30.56%   35.57%   +5.01%     
===========================================
  Files          161      166       +5     
  Lines        11429    11530     +101     
  Branches      5576     5636      +60     
===========================================
+ Hits          3493     4102     +609     
+ Misses        7846     7337     -509     
- Partials        90       91       +1     

Impacted Files	Coverage Δ
ElementX/Sources/AppCoordinator.swift	0.00% <0.00%> (ø)
ElementX/Sources/AppCoordinatorStateMachine.swift	0.00% <0.00%> (ø)
...cation/ServerSelection/ServerSelectionModels.swift	100.00% <ø> (+75.00%)	⬆️
...ion/ServerSelection/ServerSelectionViewModel.swift	96.29% <ø> (+7.40%)	⬆️
...ervices/Authentication/AuthenticationService.swift	0.00% <0.00%> (ø)
ElementX/Sources/Services/Client/ClientError.swift	0.00% <0.00%> (ø)
...entX/Sources/Services/Client/MockClientProxy.swift	0.00% <0.00%> (ø)
...ntX/Sources/Services/Session/MockUserSession.swift	0.00% <0.00%> (ø)
...s/Services/UserSessionStore/UserSessionStore.swift	0.00% <ø> (ø)
ElementX/Sources/UITestScreenIdentifier.swift	100.00% <ø> (ø)
... and 34 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 0a199ee...e8852bc. Read the comment docs.

[ismailgulek]

Looks great to me. It's perfect to see our coverage is climbing 👍

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication