Packages

  • package root
    Definition Classes
    root
  • package zio
    Definition Classes
    root
  • package test

    _ZIO Test_ is a featherweight testing library for effectful programs.

    _ZIO Test_ is a featherweight testing library for effectful programs.

    The library imagines every spec as an ordinary immutable value, providing tremendous potential for composition. Thanks to tight integration with ZIO, specs can use resources (including those requiring disposal), have well- defined linear and parallel semantics, and can benefit from a host of ZIO combinators.

    import zio.test._
    import zio.Clock.nanoTime
    import Assertion.isGreaterThan
    
    object MyTest extends DefaultRunnableSpec {
      def spec = suite("clock")(
        test("time is non-zero") {
          for {
            time <- Live.live(nanoTime)
          } yield assertTrue(time >= 0)
        }
      )
    }
    Definition Classes
    zio
  • package magnolia
    Definition Classes
    test
  • package diff

    Use import zio.test.magnolia.diff._ to get automatic case class diffing when using smartAssert(result == SomeCaseClass("Nice", 123)).

    Use import zio.test.magnolia.diff._ to get automatic case class diffing when using smartAssert(result == SomeCaseClass("Nice", 123)).

    Definition Classes
    magnolia
  • DeriveGen

trait DeriveGen[A] extends AnyRef

A DeriveGen[A] can derive a generator of A values. Implicit instances of DeriveGen are automatically provided for standard types and algebraic data types made up of standard types. For example, here is how you can automatically derive generators for case classes and sealed traits:

final case class Point(x: Double, y: Double)

val genPoint: Gen[Random with Sized, Point] = DeriveGen[Point]

sealed trait Color
case object Red   extends Color
case object Green extends Color
case object Blue  extends Color

val genColor: Gen[Random with Sized, Color] = DeriveGen[Color]

You can derive generators that include your own custom types by providing an implicit DeriveGen instance for your type using a generator and the instance method.

Linear Supertypes
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. DeriveGen
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def derive: Gen[Random with Sized, A]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from AnyRef

Inherited from Any

Ungrouped