SUMMARY
Depending on the locale set in the testing environment, tests fail.

STEPS TO REPRODUCE
1. Unpack and build kunitconversion
2. Run `make test` with different locale settings:

   These will pass

      LANG=C LANGUAGE=C LC_ALL=C make test
      LANG=C LANGUAGE=C LC_ALL=de.UTF-8 make test
      LANG=C LANGUAGE=C LC_ALL=de_AT.UTF-8 make test

   These will fail

      LANG=C LANGUAGE=C LC_ALL=de_DE.UTF-8 make test
      LANG=C LANGUAGE=C LC_ALL=fr_FR.UTF-8 make test

OBSERVED RESULT
Test failures depend on the locate set in the environment.

EXPECTED RESULT
a) Tests pass independently of environment set.
b) Test suite sets expected locale environment internally

SOFTWARE/OS VERSIONS
KDE Frameworks Version: 5.96.0

ADDITIONAL INFORMATION
Test results (examples, shortened)


$ LANG=C LANGUAGE=C LC_ALL=C make test      
Running tests...
[…]
100% tests passed, 0 tests failed out of 5
[…]

$ LANG=C LANGUAGE=C LC_ALL=de_DE.UTF-8 make test     
Running tests...
Test project /tmp/kunitconversion-5.96.0
    Start 1: appstreamtest
1/5 Test #1: appstreamtest ....................   Passed    0.01 sec
    Start 2: valuetest
2/5 Test #2: valuetest ........................***Failed    0.02 sec
    Start 3: categorytest
3/5 Test #3: categorytest .....................***Failed    0.13 sec
    Start 4: convertertest
4/5 Test #4: convertertest ....................***Failed    0.19 sec
    Start 5: currencytableinittest
5/5 Test #5: currencytableinittest ............   Passed    0.03 sec

40% tests passed, 3 tests failed out of 5

Total Test time (real) =   0.38 sec

The following tests FAILED:
          2 - valuetest (Failed)
          3 - categorytest (Failed)
          4 - convertertest (Failed)
Errors while running CTest
Output from these tests are in: /tmp/kunitconversion-5.96.0/Testing/Temporary/LastTest.log
Use "--rerun-failed --output-on-failure" to re-run the failed cases verbosely.