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jqwik v1.3.2 Release Notes

Release Date: 2020-07-02 // almost 4 years ago

  • 🆕 New and Enhanced Features

    ➕ Added Arbitrary.dontShrink()

    ➕ Added SetArbitrary.mapEach()

    ➕ Added SetArbitrary.flatMapEach()

    ➕ Added ListArbitrary.mapEach()

    ➕ Added ListArbitrary.flatMapEach()

    ➕ Added Arbitraries.just(aConstant) and deprecated Arbitraries.constant(aConstant).
    👀 Most other PBT libraries seem to use just for this functionality.

    ➕ Added programmatic access to JUnit 5 platform reporting

    💥 Breaking Changes

    Introduced StreamableArbitrary hierarchy:

    • Arbitrary.set() now has return type net.jqwik.api.arbitraries.SetArbitrary
    • Arbitrary.list() now has return type net.jqwik.api.arbitraries.ListArbitrary
    • Arbitrary.stream() now has return type net.jqwik.api.arbitraries.StreamArbitrary

    - Arbitrary.iterator() now has return type net.jqwik.api.arbitraries.IteratorArbitrary

    Arbitraries.maps(...) now has return type net.jqwik.api.arbitraries.MapArbitrary

    🚚 net.jqwik.api.lifecycle.Reporter moved to net.jqwik.api.Reporter

    🐛 Bug Fixes

    👻 Reporting samples with circular dependencies does no longer throw an exception

    ✅ Reporting test failure due to exception without message
    ✅ no longer leads to ignored test

    Reporting shrunk samples now report the actual sample and not a freshly generated one