Release 1.2.6: Lifecycle Hooks Improvements

Breaking Changes

• More changes to Lifecycle Hooks API in order to support a
  jqwik Spring extension

Release 1.2.5: Prepare for Spring Support

New and Enhanced Features

• Added @BeforeExample as an alias of @BeforeProperty

• Added @AfterExample as an alias of @AfterProperty

• Lifecycle methods annotated with @BeforeTry, @AfterTry, @BeforeProperty,
  @AfterProperty, @BeforeContainer and @AfterContainer can now have
  parameters that will be resolved using registered ResolveParameterHook instances.

• Added ActionSequence.withInvariant(String label, Invariant<M> invariant);.

• Added ActionSequence.peek(Consumer<M> modelPeeker).

• Arbitraries.sequences(Arbitrary<? extends Action<M>> actionArbitrary) does now accept
  covariant subtypes and still returns type Arbitrary<Action<M>>.

• Reporting text on failed statistics coverage check improved.

• Upgrade to JUnit Platform 1.6.1

Breaking Changes

• Some fundamental changes to Lifecycle Hooks API in order to support a
  jqwik Spring extension

Bug Fixes

• Labelled statistics reports should now reliably being reported
  in order of first usage.

Release 1.2.4: Annotated Lifecycle Methods

New and Enhanced Features

• Annotated lifecycle methods have been implemented:

  • @BeforeContainer
  • @AfterContainer
  • @BeforeProperty
  • @AfterProperty
  • @BeforeTry
  • @AfterTry

• @StatisticsReport can now also be used on container classes

• Statistical coverage checking can now be done in a fluent API style

• Improved shrinking of parameters that require duplicate values for falsifying a property

• Upgrade to JUnit Platform 1.6.0

Breaking Changes

• Removed Statistics.coverageOf(). It's now Statistics.label(..).coverage(..)

• Falsifier no longer extends Predicate<T>

• Many breaking changes in Lifecycle API; but this API had not been published
  or documented anyway.

Bug Fixes

No open bugs had been reported.

Release 1.2.3 - Coverage Checking and More

New and Enhanced Features

• The new big feature of this release is coverage checking.

• Statistics reporting
  can now be switched off.
  Alternatively you can
  plug in your own reporting format.

• Added Arbitrary.injectDuplicates(duplicateProbability) to enable
  the high probability generation of duplicate values

• Added Arbitrary.tuple1(), Arbitrary.tuple2(), Arbitrary.tuple3(), Arbitrary.tuple4()
  to generate tuples of same base type

• Character \u0000 is being generated as default edge case
  in String and Character arbitraries - if it lies within the allowed character range.

Breaking Changes

• Statistics.collect(..) and StatisticsCollector.collect(..) can no longer
  be called with no values. There must be at least one - but it can be null.

• Statistics.collect(..) and StatisticsCollector.collect(..) must always
  be called with same number of parameters.

• Deprecated net.jqwik.api.Statistics. Use net.jqwik.api.statistics.Statistics instead.

• The standard property report is now the last thing to be reported,
  i.e. after statistics reports.

• Default priority in AbstractDomainContextBase is now 0 (previously 1),
  i.e. they no longer supersede built-in jqwik arbitrary providers but mix in.

Bug Fixes

No open bugs had been reported.

Release 1.2.2

New and Enhanced Features

• When configuration parameter database is set to empty, test run recording
  is now completely disabled.

• Exhaustive generation of single decimals and floats

• Added Arbitrary.sample() and Arbitrary.sampleStream() for enabling
  the use of generators outside of properties

• Arbitraries.oneOf(Arbitrary<? extends T>... arbitraries) does now accept
  covariant subtypes and still returns type Arbitrary<T>.

Breaking Changes

• Deprecated Arbitrary.withSamples(T... samples)

Bug Fixes

• Statistics formatting bug
• Exhaustive generation bug
• Using Arbitraries.forType() outside property bug

Release 1.2.1

New and Enhanced Features

• New configuration parameter defaultGeneration for jqwik.properties file
• Added CharacterArbitrary.with(CharSequence allowedChars)
• Added StringArbitrary.withChars(CharSequence allowedChars)
• Arbitraries of List, Set, Stream und arrays are now of type StreamableArray
• Introduced StreamableArray.reduce()
• HashMap can now be generated by default

Breaking Changes

• Arbitrary.exhaustive() must no longer be overridden in implementors of
  Arbitrary. Override Arbitrary.exhaustive(long maxNumberOfGeneratedSamples) instead.

• TypeUsage.getTypeArguments(): In case of type variables or wildcard types
  this method will now return the upper bound's type arguments if there is
  a single upper bound and no lower bound. This enables correct generation
  of variables like T extends Map<Integer, String>.

Bug Fixes

• @ForAll annotation could not be replaced by self-made annotation. Now it can.

• Annotations in type parameters of bounds of type variables
  are now correctly recognized.

• Annotations in type parameters of bounds of wildcards
  are now correctly recognized.

Release 1.2.0

• Breaking Change: Removed CharacterArbitrary.between(min, max)
  which had been deprecated in 1.1.3

• Promoted from API.Status.EXPERIMENTAL to API.Status.MAINTAINED:

  • Arbitraries.forType(Class<T> targetType) and interface TypeArbitrary
  • Annotation @UseType and enum UseTypeMode
  • Arbitrary.fixGenSize(int genSize)
  • Combinators.withBuilder(Supplier<B> builderSupplier) and
    Combinators.withBuilder(Arbitrary<B> builderArbitrary)
  • Annotation @Domain and interface DomainContext

• Upgrade to JUnit platform 1.5.1

• Upgrade to Gradle 5.5.1

• Default character generation now excludes codepoints 0xd800 through 0xdfff

• Introduced Labeled Statistics

• Added Arbitraries.entries()

• Added default generation for Map.Entry instances

• Fixed set generation bug #65

• Enhanced statistics reporting
  by absolute count

• jqwik can now generate instances of
  functions and other functional types

• Fixed bug in Unshrinkable.equals.
  Many thanks to mhyeon-lee for that pull request!

• List and array generation from unique arbitraries now have a default max size
  that makes sense

• Provider methods do now accept
  two optional parameters

• New @From annotation to
  provide arbitraries for embedded type parameters

Release 1.1.6

• Removed dependencies to internal classes in JUnit platform
• Added Arbitraries.maps()
• Added default generation for Map instances
• @Domain annotation can now also refer to inner class of test container's base class.
  Many thanks to larsrh for that pull request!

Release 1.1.5

• Added shrinkTowards(value) to all decimal number arbitraries:
  FloatArbitrary, DoubleArbitrary, BigDecimalArbitrary
• Exceptions during test class instance creation are now reported as failures
• Removed caching of engine descriptor in JqwikTestEngine

Release 1.1.4

• Upgrade to junit-platform 1.4.2
• Added Arbitrary.collect(Predicate<List<T>> until) in order to collect values in a list
• Added shrinkTowards(value) to all integral number arbitraries:
  ByteArbitrary, ShortArbitrary, IntegerArbitrary, LongArbitrary, BigIntegerArbitrary
  in order to change the shrinking target
• Upgrade Gradle to 5.4.2