org.specs2.matcher

Expectable

Related Docs: object Expectable | package matcher

class Expectable[+T] extends AnyRef

The Expectable class models anything which can be checked by applying a Matcher

It stores a value which is only evaluated when necessary and an optional additional description for that value.

The Expectable object is responsible for creating its own description, based on the value toString method and and an additional description.

Self Type
Expectable[T]
Linear Supertypes
AnyRef, Any
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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. def applyMatcher[S >: T](m: ⇒ Matcher[S]): MatchResult[S]

    apply a matcher on the value and return a MatchResult which can later on be transformed to a simple Result

  5. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  6. def check[S >: T](result: MatchResult[S]): MatchResult[S]

    additional checks can be done on the result, such as throwing an exception

  7. def checkResult(result: Result): Result

    additional checks can be done on a result, such as throwing an exception

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  9. def describe(v: Any): String

    returns

    a description of any value with the custom description

  10. def description: String

    returns

    a description of the value provided by the user a combination of the value show by specs2 and an optional description

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

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

    Definition Classes
    AnyRef → Any
  13. def evaluate: Expectable[T]

    evaluate the value and return the same expectable

  14. def evaluateOnce: Expectable[T]

    evaluate the value once and return an expectable with the same expression, ready to be evaluated again

  15. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def flatMap[S](f: (T) ⇒ Expectable[S]): Expectable[S]

    apply a function to the value

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

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

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

    Definition Classes
    Any
  20. def map[S](other: S): Expectable[S]

    change the expectable value

  21. def map[S](f: (T) ⇒ S): Expectable[S]

    apply a function to the expectable value

  22. def mapDescription(d: String): Expectable[T]

  23. def mapDescription(d: (String) ⇒ String): Expectable[T]

  24. def mapDescription(d: Option[(String) ⇒ String]): Expectable[T]

    apply a function to the description function

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

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

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

    Definition Classes
    AnyRef
  28. def optionalDescription: Option[(String) ⇒ String]

    returns

    the optional description function

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

    Definition Classes
    AnyRef
  30. def toString(): String

    Definition Classes
    AnyRef → Any
  31. def updateDescription(d: (String) ⇒ String): Expectable[T]

    update the description with another description

  32. lazy val value: T

    the value is only evaluated if necessary

  33. lazy val valueDefinition: () ⇒ T

    definition of the value, possibly evaluating to different results each time it is invoked

  34. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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