org.scalacheck

Gen

Related Docs: object Gen | package scalacheck

sealed trait Gen[+T] extends AnyRef

Source
Gen.scala
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Type Members

  1. final class WithFilter extends AnyRef

    A class supporting filtered operations.

Value Members

  1. def !=[U](g: Gen[U]): Prop

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  3. def !==[U](g: Gen[U]): Prop

  4. final def ##(): Int

    Definition Classes
    AnyRef → Any
  5. def :|(l: Symbol): Gen[T]

    Put a label on the generator to make test reports clearer

  6. def :|(l: String): Gen[T]

    Put a label on the generator to make test reports clearer

  7. def ==[U](g: Gen[U]): Prop

    Returns a new property that holds if and only if both this and the given generator generates the same result, or both generators generate no result.

  8. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  9. def apply(p: Parameters): Option[T]

    Evaluate this generator with the given parameters

  10. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def collect[U](pf: PartialFunction[T, U]): Gen[U]

    Create a new generator that fails if the specified partial function is undefined for this generator's value, otherwise returns the result of the partial function applied to this generator's value.

  13. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  14. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  15. def filter(p: (T) ⇒ Boolean): Gen[T]

    Create a new generator that uses this generator to produce a value that fulfills the given condition.

    Create a new generator that uses this generator to produce a value that fulfills the given condition. If the condition is not fulfilled, the generator fails (returns None). Also, make sure that the provided test property is side-effect free, eg it should not use external vars.

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def flatMap[U](f: (T) ⇒ Gen[U]): Gen[U]

    Create a new generator by flat-mapping the result of this generator

  18. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  21. def label(l: String): Gen[T]

    Put a label on the generator to make test reports clearer

  22. def map[U](f: (T) ⇒ U): Gen[U]

    Create a new generator by mapping the result of this generator

  23. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  24. final def notify(): Unit

    Definition Classes
    AnyRef
  25. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  26. def retryUntil(p: (T) ⇒ Boolean): Gen[T]

    Create a generator that calls this generator repeatedly until the given condition is fulfilled.

    Create a generator that calls this generator repeatedly until the given condition is fulfilled. The generated value is then returned. Use this combinator with care, since it may result in infinite loops. Also, make sure that the provided test property is side-effect free, eg it should not use external vars.

  27. def sample: Option[T]

  28. def suchThat(f: (T) ⇒ Boolean): Gen[T]

    Create a new generator that uses this generator to produce a value that fulfills the given condition.

    Create a new generator that uses this generator to produce a value that fulfills the given condition. If the condition is not fulfilled, the generator fails (returns None). Also, make sure that the provided test property is side-effect free, eg it should not use external vars. This method is identical to [Gen.filter].

  29. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  30. def toString(): String

    Definition Classes
    AnyRef → Any
  31. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  34. def withFilter(p: (T) ⇒ Boolean): WithFilter

    Creates a non-strict filtered version of this generator.

  35. def |:(l: Symbol): Gen[T]

    Put a label on the generator to make test reports clearer

  36. def |:(l: String): Gen[T]

    Put a label on the generator to make test reports clearer

Inherited from AnyRef

Inherited from Any

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