Issues

• Feature Request: An xfail feature for expected failures that should be fixed in the future

  elm-explorations/test#286 · Filter by author anka-213 opened on Sep 30, 2026

• Have a way to recover the simplified value that failed a fuzz test

  elm-explorations/test#277 · Filter by author gampleman opened on Sep 25, 2026
  4

• Allow not indenting the test failure message

  elm-explorations/test#240 · Filter by author jfmengels opened on Jan 12, 2025
  1

• Add lazy version of Expect.onFail

  elm-explorations/test#239 · Filter by author jfmengels opened on Jan 12, 2025
  2

• Add Expect.equalArrays

  elm-explorations/test#237 · Filter by author jfmengels opened on Jan 12, 2025
  2

• Allow testing ∃x: p(x): a test passes at least once out of N tries

  elm-explorations/test#235 · Filter by author Janiczek opened on Oct 18, 2024
  3

• Enable custom messages for test failures while still rendering equality messages

  elm-explorations/test#234 · Filter by author edkelly303 opened on Jun 24, 2024

• Shrinking optimization: check what part of RandomRun did a generator use

  elm-explorations/test#232 · Filter by author Janiczek opened on Feb 3, 2024

• Expect.equalUnder fn

  elm-explorations/test#231 · Filter by author Janiczek opened on Jan 31, 2024

• Fuzzers for functions

  elm-explorations/test#230 · Filter by author Janiczek opened on Jan 10, 2024
  12

• Rename "fuzz" and "fuzzer" to something else

  elm-explorations/test#229 · Filter by author Janiczek opened on Jan 1, 2024
  2

• Meta: show which tests are currently running

  elm-explorations/test#228 · Filter by author Janiczek opened on Jan 1, 2024

• Reintroduce Expect.true/false with a better API?

  elm-explorations/test#224 · Filter by author Janiczek opened on Sep 6, 2023
  1

• Fuzz.forcedChoice: don't reject unexpected values?

  elm-explorations/test#222 · Filter by author Janiczek opened on Aug 22, 2023

• Shrink runtime exception failures

  elm-explorations/test#221 · Filter by author Janiczek opened on Aug 17, 2023

• Add Fuzz.uniqueList{,ofLength,ofLengthBetween}

  elm-explorations/test#219 · Filter by author Janiczek opened on Jul 19, 2023

• Shrinkers could remember the best possible failing shrink for each distinct classification label set

  elm-explorations/test#218 · Filter by author Janiczek opened on Jun 12, 2023

• NaN matching causes issues

  elm-explorations/test#217 · Filter by author gampleman opened on May 24, 2023

• Better expect API

  elm-explorations/test#216 · Filter by author gampleman opened on May 24, 2023
  1

• Fuzzing 0 ^ -1 is sometimes +Infinity and sometimes -Infinity

  elm-explorations/test#215 · Filter by author nunntom opened on Apr 26, 2023
  2

• A public function to modify the failure string of an Expectation

  elm-explorations/test#211 · Filter by author Janiczek opened on Dec 17, 2022

• WebGL canvas not included in Test.Html tests

  elm-explorations/test#210 · Filter by author MartinSStewart opened on Nov 24, 2022
  10

• Fuzz.intRange vs Fuzz.uniformInt confusion

  elm-explorations/test#208 · Filter by author Janiczek opened on Oct 16, 2022
  1

• Convert Elm time travel debugger export to an Elm test

  elm-explorations/test#193 · Filter by author Janiczek opened on Aug 19, 2022
  1

• uncommon Int expectations handled unexpectedly

  elm-explorations/test#192 · Filter by author lue-bird opened on Aug 18, 2022
  1