scala.testing

Show

trait Show extends AnyRef

Classes inheriting trait Show can test their member methods using the notattion meth(arg1, ..., argn), where meth is the name of the method and arg1,...,argn are the arguments. The only difference to a normal method call is the leading quote character ('). A quoted method call like the one above will produces a legible diagnostic to be printed on Console. It is of the form 

   meth(arg1, ..., argn)  gives  <result>

where <result> is the result of evaluating the call.

Inherits

  1. AnyRef
  2. Any

Type Members

  1. class SymApply extends AnyRef

    The result class of wrapper symApply

Value Members

  1. def equals(arg0: Any): Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an equivalence relation:

    • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
    • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
    • It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    definition classes: AnyRef ⇐ Any

  2. def hashCode(): Int

    Returns a hash code value for the object

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    definition classes: AnyRef ⇐ Any

  3. def symApply(sym: Symbol): SymApply

    An implicit definition that adds an apply method to Symbol which forwards to test

    An implicit definition that adds an apply method to Symbol which forwards to test.

    attributes: implicit

  4. def test[A](f: Symbol, args: A*): String

    Apply method with name of given symbol f to given arguments and return a result diagnostics

    Apply method with name of given symbol f to given arguments and return a result diagnostics.

  5. def toString(): String

    Returns a string representation of the object

    Returns a string representation of the object.

    The default representation is platform dependent.

    definition classes: AnyRef ⇐ Any