typelevel/scalacheck

ConsoleReporter reports 0% frequencies due to rounding

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#576 建立於 2019年10月9日

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 (0 留言) (0 反應) (0 負責人)Scala (1,963 star) (395 fork)batch import
good first issuehelp wanted

描述

Due to rounding the ConsoleReporter prints some frequencies as zero and this can report incorrect values when using classify. I had to inspect the FreqMap to check the counts as I was thinking my generator was not correct. It would be useful if the classifier reported the counts as well as the frequency.

貢獻者指南

技術棧
scala
領域
testing
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
under 1 hour
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
ScalaScalaCheck fundamentals
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
70
研究方向
Examine the rounding logic in Pretty.scala line 151. Understand how ConsoleReporter uses Pretty to format frequencies. Consider whether to change the rounding behavior or display actual counts alongside frequencies. Look at the FreqMap class to understand how counts are stored.