I am writing unit tests for my Jenkins pipelines, involving some custom logic for retrieving/handling the coverage results. For this, I rely on the coverage-model module:

dependencies {
    // ...
    implementation 'edu.hm.hafner:coverage-model:0.46.0'
    // ...
}

Using

import edu.hm.hafner.coverage.Coverage.CoverageBuilder

now to implement something similar to the original pipeline with

    private Optional<Value> convertToCoverage(final Fraction fraction, final Metric metric) {
        return Optional.ofNullable(
            new CoverageBuilder().withMetric(metric)
                .withCovered(fraction.getNumerator())
                .withTotal(fraction.getDenominator())
                .build()
        )
    }

I am observing issues about edu.hm.hafner.util.Ensure not being available. The Gradle dependency tree does not report a suitable dependency as well.

Trying to find a standalone package for this turned out to not be easy: I could either use codingstyle-pom which does not seem to make much sense for a standalone use case or retrieve my own copy from either https://github.com/uhafner/codingstyle/blob/main/src/main/java/edu/hm/hafner/util/Ensure.java or https://github.com/uhafner/config/blob/master/src/main/java/edu/hm/hafner/util/Ensure.java, which does not feel correct either and introduces further dependencies which do not seem to be necessary.

At the moment, I am using a local copy of Ensure.java without external dependencies, but this does not feel correct. In my opinion, edu.hm.hafner.util should be distributed as a regular package for further re-use to allow clean library usage.