org.scalatest

Reporter

trait Reporter extends (Event) ⇒ Unit

Trait whose instances collect the results of a running suite of tests and presents those results in some way to the user. Instances of this trait can be called "report functions" or "reporters."

Reporters receive test results via thirteen events. Each event is fired to pass a particular kind of information to the reporter. The events are:

Reporters may be implemented such that they only present some of the reported events to the user. For example, you could define a reporter class that doesn nothing in response to SuiteStarting events. Such a class would always ignore SuiteStarting events.

The term test as used in the TestStarting, TestSucceeded, and TestFailed event names is defined abstractly to enable a wide range of test implementations. Trait Suite fires TestStarting to indicate it is about to invoke one of its test methods, TestSucceeded to indicate a test method returned normally, and TestFailed to indicate a test method completed abruptly with an exception. Although the execution of a Suite's test methods will likely be a common event reported via the TestStarting, TestSucceeded, and TestFailed methods, because of the abstract definition of “test” used by the the event classes, these events are not limited to this use. Information about any conceptual test may be reported via the TestStarting, TestSucceeded, and TestFailed events.

Likewise, the term suite as used in the SuiteStarting, SuiteAborted, and SuiteCompleted event names is defined abstractly to enable a wide range of suite implementations. Object Runner fires SuiteStarting to indicate it is about to invoke run on a Suite, SuiteCompleted to indicate a Suite's run method returned normally, and SuiteAborted to indicate a Suite's run method completed abruptly with an exception. Similarly, class Suite fires SuiteStarting to indicate it is about to invoke run on a nested Suite, SuiteCompleted to indicate a nested Suite's run method returned normally, and SuiteAborted to indicate a nested Suite's run method completed abruptly with an exception. Although the execution of a Suite's run method will likely be a common event reported via the SuiteStarting, SuiteAborted, and SuiteCompleted events, because of the abstract definition of "suite" used by the event classes, these events are not limited to this use. Information about any conceptual suite may be reported via the SuiteStarting, SuiteAborted, and SuiteCompleted events.

Extensibility

You can create classes that extend ReportFunction to report test results in custom ways, and to report custom information passed as an event "payload." For more information on the latter use case, see the Extensibility section of the Event documentation.

Reporter classes can handle events in any manner, including doing nothing. For convenience, trait ReporterFunction includes a default implentation of apply that does nothing.

Trait whose instances collect the results of a running suite of tests and presents those results in some way to the user. Instances of this trait can be called "report functions" or "reporters."

Reporters receive test results via thirteen events. Each event is fired to pass a particular kind of information to the reporter. The events are:

Reporters may be implemented such that they only present some of the reported events to the user. For example, you could define a reporter class that doesn nothing in response to SuiteStarting events. Such a class would always ignore SuiteStarting events.

The term test as used in the TestStarting, TestSucceeded, and TestFailed event names is defined abstractly to enable a wide range of test implementations. Trait Suite fires TestStarting to indicate it is about to invoke one of its test methods, TestSucceeded to indicate a test method returned normally, and TestFailed to indicate a test method completed abruptly with an exception. Although the execution of a Suite's test methods will likely be a common event reported via the TestStarting, TestSucceeded, and TestFailed methods, because of the abstract definition of “test” used by the the event classes, these events are not limited to this use. Information about any conceptual test may be reported via the TestStarting, TestSucceeded, and TestFailed events.

Likewise, the term suite as used in the SuiteStarting, SuiteAborted, and SuiteCompleted event names is defined abstractly to enable a wide range of suite implementations. Object Runner fires SuiteStarting to indicate it is about to invoke run on a Suite, SuiteCompleted to indicate a Suite's run method returned normally, and SuiteAborted to indicate a Suite's run method completed abruptly with an exception. Similarly, class Suite fires SuiteStarting to indicate it is about to invoke run on a nested Suite, SuiteCompleted to indicate a nested Suite's run method returned normally, and SuiteAborted to indicate a nested Suite's run method completed abruptly with an exception. Although the execution of a Suite's run method will likely be a common event reported via the SuiteStarting, SuiteAborted, and SuiteCompleted events, because of the abstract definition of "suite" used by the event classes, these events are not limited to this use. Information about any conceptual suite may be reported via the SuiteStarting, SuiteAborted, and SuiteCompleted events.

Extensibility

You can create classes that extend ReportFunction to report test results in custom ways, and to report custom information passed as an event "payload." For more information on the latter use case, see the Extensibility section of the Event documentation.

Reporter classes can handle events in any manner, including doing nothing. For convenience, trait ReporterFunction includes a default implentation of apply that does nothing.

go to: companion
linear super types: (Event) ⇒ Unit, AnyRef, Any
known subclasses: ResourcefulReporter
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Value Members

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

    attributes: final
    definition classes: AnyRef

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

    o != arg0 is the same as !(o == (arg0)).

    o != arg0 is the same as !(o == (arg0)).

    arg0

    the object to compare against this object for dis-equality.

    returns

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

    attributes: final
    definition classes: Any

  3. def ## () : Int

    attributes: final
    definition classes: AnyRef → Any

  4. def $asInstanceOf [T0] () : T0

    attributes: final
    definition classes: AnyRef

  5. def $isInstanceOf [T0] () : Boolean

    attributes: final
    definition classes: AnyRef

  6. def == ( arg0 : AnyRef ) : Boolean

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    o == arg0 is the same as if (o eq null) arg0 eq null else o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

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

    attributes: final
    definition classes: AnyRef

  7. def == ( arg0 : Any ) : Boolean

    o == arg0 is the same as o.equals(arg0).

    o == arg0 is the same as o.equals(arg0).

    arg0

    the object to compare against this object for equality.

    returns

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

    attributes: final
    definition classes: Any

  8. def andThen [A] ( g : (Unit) ⇒ A ) : (Event) ⇒ A

    definition classes: Function1

  9. def apply ( event : Event ) : Unit

    Invoked to report an event that subclasses may wish to report in some way to the user.

    Invoked to report an event that subclasses may wish to report in some way to the user.

    event

    the event being reported

    attributes: abstract
    definition classes: Reporter → Function1

  10. def asInstanceOf [T0] : T0

    This method is used to cast the receiver object to be of type T0.

    This method is used to cast the receiver object to be of type T0.

    Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    the receiver object.

    attributes: final
    definition classes: Any

  11. def clone () : AnyRef

    This method creates and returns a copy of the receiver object.

    This method creates and returns a copy of the receiver object.

    The default implementation of the clone method is platform dependent.

    returns

    a copy of the receiver object.

    attributes: protected[lang]
    definition classes: AnyRef
    annotations: @throws()

  12. def compose [A] ( g : (A) ⇒ Event ) : (A) ⇒ Unit

    definition classes: Function1

  13. def eq ( arg0 : AnyRef ) : Boolean

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    This method is used to test whether the argument (arg0) is a reference to the receiver object (this).

    The eq method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on non-null instances of AnyRef: * It is reflexive: for any non-null instance x of type AnyRef, x.eq(x) returns true. * It is symmetric: for any non-null instances x and y of type AnyRef, x.eq(y) returns true if and only if y.eq(x) returns true. * It is transitive: for any non-null instances x, y, and z of type AnyRef if x.eq(y) returns true and y.eq(z) returns true, then x.eq(z) returns true.

    Additionally, the eq method has three other properties. * It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false. * For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false. * null.eq(null) returns true.

    When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

    arg0

    the object to compare against this object for reference equality.

    returns

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

    attributes: final
    definition classes: AnyRef

  14. 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 [http://en.wikipedia.org/wiki/Equivalence_relation 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 scala.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

  15. def finalize () : Unit

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.

    The details of when and if the finalize method are invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

    attributes: protected[lang]
    definition classes: AnyRef
    annotations: @throws()

  16. def getClass () : java.lang.Class[_]

    Returns a representation that corresponds to the dynamic class of the receiver object.

    Returns a representation that corresponds to the dynamic class of the receiver object.

    The nature of the representation is platform dependent.

    returns

    a representation that corresponds to the dynamic class of the receiver object.

    attributes: final
    definition classes: AnyRef

  17. 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.

    returns

    the hash code value for the object.

    definition classes: AnyRef → Any

  18. def isInstanceOf [T0] : Boolean

    This method is used to test whether the dynamic type of the receiver object is T0.

    This method is used to test whether the dynamic type of the receiver object is T0.

    Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested typed.

    returns

    true if the receiver object is an instance of erasure of type T0; false otherwise.

    attributes: final
    definition classes: Any

  19. def ne ( arg0 : AnyRef ) : Boolean

    o.ne(arg0) is the same as !(o.eq(arg0)).

    o.ne(arg0) is the same as !(o.eq(arg0)).

    arg0

    the object to compare against this object for reference dis-equality.

    returns

    false if the argument is not a reference to the receiver object; true otherwise.

    attributes: final
    definition classes: AnyRef

  20. def notify () : Unit

    Wakes up a single thread that is waiting on the receiver object's monitor.

    Wakes up a single thread that is waiting on the receiver object's monitor.

    attributes: final
    definition classes: AnyRef

  21. def notifyAll () : Unit

    Wakes up all threads that are waiting on the receiver object's monitor.

    Wakes up all threads that are waiting on the receiver object's monitor.

    attributes: final
    definition classes: AnyRef

  22. def synchronized [T0] ( arg0 : ⇒ T0 ) : T0

    attributes: final
    definition classes: AnyRef

  23. def toString () : String

    Returns a string representation of the object.

    Returns a string representation of the object.

    The default representation is platform dependent.

    returns

    a string representation of the object.

    definition classes: Function1 → AnyRef → Any

  24. def wait () : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()

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

    attributes: final
    definition classes: AnyRef
    annotations: @throws()

  26. def wait ( arg0 : Long ) : Unit

    attributes: final
    definition classes: AnyRef
    annotations: @throws()