catalysts.lawkit

LawChecks

trait LawChecks extends AnyRef

Trait that facilitates law checks

LawChecks adds some helper methods to Discipline's extension of FunSuiteLike.

Self Type
LawChecks with LawKit
See also

Original issue in Algebra, Original implementation in Algebra

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Type Members

  1. case class LawChecker[L <: Laws](name: String, laws: L) extends Product with Serializable

    Check the laws using name as the base name for the tests.

Abstract Value Members

  1. abstract def checkAllLaws(name: String, ruleSet: RuleSet): (LawChecks.this)#Structure

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

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

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. def laws[L[_] <: Laws, A](implicit laws: L[A], tag: TypeTagM[A]): (LawChecks.this)#LawChecker[L[A]]

    Check the laws for some type A, using the full name of A as the base name for the tests.

    Check the laws for some type A, using the full name of A as the base name for the tests.

    implicit def orderLaws[A: Eq: Arbitrary] = OrderLaws[A]
    implicit def groupLaws[A: Eq: Arbitrary] = GroupLaws[A]
    
    laws[OrderLaws, String].check(_.order)
    laws[GroupLaws, String].check(_.monoid)
    L

    the type of laws

    A

    the type to run the laws on

    laws

    the laws to use

    tag

    the tag associated with type to test

    returns

    the LawChecker to check the law

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

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  16. final def notify(): Unit

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  17. final def notifyAll(): Unit

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

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  19. def toString(): String

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  20. final def wait(): Unit

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  21. final def wait(arg0: Long, arg1: Int): Unit

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  22. final def wait(arg0: Long): Unit

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