Package

scalacheck

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package scalacheck

Visibility

Public
All

Type Members

sealed abstract class Arbitrary[T] extends Serializable
sealed trait Cogen[T] extends Serializable
trait CogenLowPriority extends AnyRef
sealed abstract class Gen[+T] extends Serializable
sealed abstract class Prop extends Serializable

Annotations
@EnableReflectiveInstantiation()
sealed class PropFromFun extends Prop

Helper class to satisfy ScalaJS compilation.
Helper class to satisfy ScalaJS compilation. Do not use this directly, use Prop.apply instead.
class Properties extends AnyRef

Represents a collection of properties, with convenient methods for checking all properties at once.
Represents a collection of properties, with convenient methods for checking all properties at once. This class is itself a property, which holds if and only if all of the contained properties hold.
Properties are added in the following way:
```
object MyProps extends Properties("MyProps") {
  property("myProp1") = forAll { (n:Int, m:Int) =>
    n+m == m+n
  }
}
```
Annotations
@EnableReflectiveInstantiation()
final class ScalaCheckFramework extends Framework
sealed abstract class Shrink[T] extends Serializable
final class ShrinkFractional[T] extends Shrink[T]
final class ShrinkIntegral[T] extends Shrink[T]
trait ShrinkLowPriority extends AnyRef

Value Members

object Arbitrary extends ArbitraryLowPriority with ArbitraryArities with Serializable

Defines implicit org.scalacheck.Arbitrary instances for common types.
Defines implicit org.scalacheck.Arbitrary instances for common types.
ScalaCheck uses implicit org.scalacheck.Arbitrary instances when creating properties out of functions with the Prop.property method, and when the Arbitrary.arbitrary method is used. For example, the following code requires that there exists an implicit Arbitrary[MyClass] instance:
```
val myProp = Prop.forAll { myClass: MyClass =>
  ...
}

val myGen = Arbitrary.arbitrary[MyClass]
```
The required implicit definition could look like this:
```
implicit val arbMyClass: Arbitrary[MyClass] = Arbitrary(...)
```
The factory method Arbitrary(...) takes a generator of type Gen[T] and returns an instance of Arbitrary[T].
The Arbitrary module defines implicit org.scalacheck.Arbitrary instances for common types, for convenient use in your properties and generators.
object Cogen extends CogenArities with CogenLowPriority with Serializable
object Gen extends GenArities with Serializable
object Prop extends Serializable
object Shrink extends ShrinkLowPriority with Serializable
object Test
package commands
package rng
package util

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