gitlog

Gitlog Example App

This example simulates backend parts of a web application which is used to visualize information from Git logs.

The simulated backend gets Git logs from a source in Json format. For optimal performance the backend should send as few data as possible. Data conversions in the frontend shouldn't be necessary.

Content

• The package /src/test/scala/gitlog contains all files of the example app. Parts of these files must be changed to fix failing tests
• /src/test/scala/gitlog/scala-gitlog.json Example Json data. Must not be changed to fix tests.
• /src/test/scala/gitlog/GitLogReader Reads example content and converts it to a JsValue. Must be extended in terms of error handling to fix some of the tests
• /src/test/scala/gitlog/GitLogModels DTOs and transformation logic.
• /src/test/scala/gitlog/GitLogService Contains functions to implement.
• /src/test/scala/gitlog/GitLogServiceSpec Contains tests for GitLogService. Must not be changed to fix tests.
• /src/test/scala/gitlog/GitLogReaderTest Contains tests for GitLogReader. Must not be changed to fix tests.

Run tests

• Run ./sbt
• Execute all tests > test
• Only execute tests in gitlog package > testOnly gitlog.*
• To run tests on every change use > ~test or ~testOnly gitlog.*

Example App Ideas

Option Teil

• read stats object
• extends case classes with Options

Statistics

• of commits

• of commits contributers

• Commits per Day

• of contributers without double names (some contributers have multiple email addresses)

  • combination of forname and surename is anough for unique identifiction
• Contributers for a specific file
  • genASM.scala
  • Imports.scala
• Modifications per file, i.e. Inserts und Deletions