Packages

trait PatienceConfiguration extends AbstractPatienceConfiguration

Trait providing methods and classes used to configure timeouts and, where relevant, the interval between retries.

This trait is called PatienceConfiguration because it allows configuration of two values related to patience: The timeout specifies how much time asynchronous operations will be given to succeed before giving up. The interval specifies how much time to wait between checks to determine success when polling.

The default values for timeout and interval provided by trait PatienceConfiguration are tuned for unit testing, where running tests as fast as possible is a high priority and subsystems requiring asynchronous operations are therefore often replaced by mocks. This table shows the default values:

Configuration ParameterDefault Value
timeout scaled(150 milliseconds)
interval scaled(15 milliseconds)

Values more appropriate to integration testing, where asynchronous operations tend to take longer because the tests are run against the actual subsytems (not mocks), can be obtained by mixing in trait IntegrationPatience.

The default values of both timeout and interval are passed to the scaled method, inherited from ScaledTimeSpans, so that the defaults can be scaled up or down together with other scaled time spans. See the documentation for trait ScaledTimeSpans for more information.

Timeouts are used by the eventually methods of trait Eventually and the await method of class Waiter, a member of trait Waiters. Intervals are used by the eventually methods.

Source
PatienceConfiguration.scala
Linear Supertypes
AbstractPatienceConfiguration, ScaledTimeSpans, AnyRef, Any
Known Subclasses
ConductorFixture, ConductorMethods, Conductors, Eventually, Eventually, Futures, Futures, JavaFutures, ScalaFutures, ScalaFutures, Waiters, Waiters
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Inherited
  1. PatienceConfiguration
  2. AbstractPatienceConfiguration
  3. ScaledTimeSpans
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Type Members

  1. final case class PatienceConfig(timeout: Span = scaled(Span(150, Millis)), interval: Span = scaled(Span(15, Millis))) extends Product with Serializable

    Configuration object for asynchronous constructs, such as those provided by traits Eventually and Waiters.

    Configuration object for asynchronous constructs, such as those provided by traits Eventually and Waiters.

    The default values for the parameters are:

    Configuration ParameterDefault Value
    timeout scaled(150 milliseconds)
    interval scaled(15 milliseconds)

    timeout

    the maximum amount of time to wait for an asynchronous operation to complete before giving up and throwing TestFailedException.

    interval

    the amount of time to sleep between each check of the status of an asynchronous operation when polling

    Definition Classes
    AbstractPatienceConfiguration

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def interval(value: Span): Interval

    Returns an Interval configuration parameter containing the passed value, which specifies the amount of time to sleep after a retry.

  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. implicit def patienceConfig: PatienceConfig

    Implicit PatienceConfig value providing default configuration values.

    Implicit PatienceConfig value providing default configuration values.

    To change the default configuration, override or hide this def with another implicit PatienceConfig containing your desired default configuration values.

    Definition Classes
    PatienceConfiguration → AbstractPatienceConfiguration
  17. final def scaled(span: Span): Span

    Scales the passed Span by the Double factor returned by spanScaleFactor.

    Scales the passed Span by the Double factor returned by spanScaleFactor.

    The Span is scaled by invoking its scaledBy method, thus this method has the same behavior: The value returned by spanScaleFactor can be any positive number or zero, including a fractional number. A number greater than one will scale the Span up to a larger value. A fractional number will scale it down to a smaller value. A factor of 1.0 will cause the exact same Span to be returned. A factor of zero will cause Span.ZeroLength to be returned. If overflow occurs, Span.Max will be returned. If underflow occurs, Span.ZeroLength will be returned.

    Definition Classes
    ScaledTimeSpans
    Exceptions thrown

    IllegalArgumentException if the value returned from spanScaleFactor is less than zero

  18. def spanScaleFactor: Double

    The factor by which the scaled method will scale Spans.

    The factor by which the scaled method will scale Spans.

    The default implementation of this method will return the span scale factor that was specified for the run, or 1.0 if no factor was specified. For example, you can specify a span scale factor when invoking ScalaTest via the command line by passing a -F argument to Runner.

    Definition Classes
    ScaledTimeSpans
  19. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  20. def timeout(value: Span): Timeout

    Returns a Timeout configuration parameter containing the passed value, which specifies the maximum amount to wait for an asynchronous operation to complete.

  21. def toString(): String
    Definition Classes
    AnyRef → Any
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from AbstractPatienceConfiguration

Inherited from ScaledTimeSpans

Inherited from AnyRef

Inherited from Any

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