trait Printer extends AnyRef

Implement this trait to customize the default printer

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EmptyPrinter
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Abstract Value Members

  1. abstract def print(value: Any, out: StringBuilder, indent: Int): Boolean

    Pretty-print a single value during pretty printing.

    Pretty-print a single value during pretty printing.

    Returns true if this value has been printed, false if FunSuite should fallback to the default pretty-printer.

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
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    @native()
  10. def hashCode(): Int
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    @native()
  11. def height: Int
  12. final def isInstanceOf[T0]: Boolean
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  13. def isMultiline(string: String): Boolean
  14. final def ne(arg0: AnyRef): Boolean
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  15. final def notify(): Unit
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    @native()
  16. final def notifyAll(): Unit
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    @native()
  17. def orElse(other: Printer): Printer

    Combine two printers into a single printer.

    Combine two printers into a single printer.

    Order is important : this printer will be tried first, then the other printer. The new Printer's height will be the max of the two printers' heights.

    Example use case : define some default printers for some types for all tests, and override it for some tests only.

    case class Person(name: String, age: Int, mail: String)

trait MySuites extends FunSuite {
  override val printer = Printer.apply {
    case Person(name, age, mail) => s"$name:$age:$mail"
    case m: SomeOtherCaseClass => m.someCustomToString
  }
}

trait CompareMailsOnly extends MySuites {
  val mailOnlyPrinter = Printer.apply {
    case Person(_, _, mail) => mail
  }
  override val printer =  mailOnlyPrinterPrinter orElse super.printer
}
  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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    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  22. final def wait(arg0: Long): Unit
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