org.specs2.specification

RegexSteps

trait RegexSteps extends RegexStepsFactory with TuplesToSeq

This trait provides building blocks to create steps and examples from regular expression.

It is used to implement a Given-When-Then way of describing systems.

Fragments are created by adding a Given step to a Text:

"name: ${user}" ^ givenName

This creates a PreStep object containing the current context (representing all the extracted values) and a list of Fragments containing:

Then, this PreStep object can be followed by another piece of Text to create a PreStepText object. This object merely stores the additional Text fragment so that values can be extracted from it when a When step is added: // this creates a PreStepText object "name: ${user}" ^ givenName ^ "age: ${38}" // this creates a PreStep object "name: ${user}" ^ givenName ^ "age: ${38}" ^ thenAge ^

Eventually, when a Then step is added, a sequence of PostStep/PostStepText objects is created. Those objects use the current context and the results returned by the Then objects to create Examples.

The last PostStep object contains the list of all fragments created by the Given/When/Then sequence:

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Type Members

  1. trait ImplicitParam extends AnyRef

    Definition Classes
    ImplicitParameters
  2. trait ImplicitParam1 extends AnyRef

    Definition Classes
    ImplicitParameters
  3. trait ImplicitParam10 extends AnyRef

    Definition Classes
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  4. trait ImplicitParam2 extends AnyRef

    Definition Classes
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  5. trait ImplicitParam3 extends AnyRef

    Definition Classes
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  6. trait ImplicitParam4 extends AnyRef

    Definition Classes
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  7. trait ImplicitParam5 extends AnyRef

    Definition Classes
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  8. trait ImplicitParam6 extends AnyRef

    Definition Classes
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  9. trait ImplicitParam7 extends AnyRef

    Definition Classes
    ImplicitParameters
  10. trait ImplicitParam8 extends AnyRef

    Definition Classes
    ImplicitParameters
  11. trait ImplicitParam9 extends AnyRef

    Definition Classes
    ImplicitParameters
  12. class ReadAs extends AnyRef

    This class creates Given or Then extractors from a regular expression and a function

Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. implicit def RegexFragmentToFragments(r: RegexFragment): Fragments

    at any point in time a regex sequence can be transformed as a sequence of Fragments

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
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    @throws()
  9. implicit def downcastGiven[X, Y <: X](gv: Given[Y]): Given[X] { def extract(s: String): Y }

    implicit conversion to transform a Given[Y] to Given[X] when Y <: X

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

    Definition Classes
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  11. def equals(arg0: Any): Boolean

    Definition Classes
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  12. def finalize(): Unit

    Attributes
    protected[java.lang]
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    @throws()
  13. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  14. def groupAs(groupRegex: String): ReadAs

    factory method to create a Given or a Then element from a regex, using a regex denoting groups to extract

    factory method to create a Given or a Then element from a regex, using a regex denoting groups to extract

    Definition Classes
    RegexStepsFactory
  15. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  16. implicit lazy val implicitParam: ImplicitParam

    Definition Classes
    ImplicitParameters
  17. implicit lazy val implicitParam1: ImplicitParam1

    Definition Classes
    ImplicitParameters
  18. implicit lazy val implicitParam10: ImplicitParam10

    Definition Classes
    ImplicitParameters
  19. implicit lazy val implicitParam2: ImplicitParam2

    Definition Classes
    ImplicitParameters
  20. implicit lazy val implicitParam3: ImplicitParam3

    Definition Classes
    ImplicitParameters
  21. implicit lazy val implicitParam4: ImplicitParam4

    Definition Classes
    ImplicitParameters
  22. implicit lazy val implicitParam5: ImplicitParam5

    Definition Classes
    ImplicitParameters
  23. implicit lazy val implicitParam6: ImplicitParam6

    Definition Classes
    ImplicitParameters
  24. implicit lazy val implicitParam7: ImplicitParam7

    Definition Classes
    ImplicitParameters
  25. implicit lazy val implicitParam8: ImplicitParam8

    Definition Classes
    ImplicitParameters
  26. implicit lazy val implicitParam9: ImplicitParam9

    Definition Classes
    ImplicitParameters
  27. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  28. final def ne(arg0: AnyRef): Boolean

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

    Definition Classes
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  30. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  31. def readAs(regex: String): ReadAs

    factory method to create a Given or a Then element from a regex

    factory method to create a Given or a Then element from a regex

    Definition Classes
    RegexStepsFactory
  32. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  33. def toString(): String

    Definition Classes
    AnyRef → Any
  34. implicit def tupleToSeq10[T, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10](t: (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T], e4: <:<[T4, T], e5: <:<[T5, T], e6: <:<[T6, T], e7: <:<[T7, T], e8: <:<[T8, T], e9: <:<[T9, T], e10: <:<[T10, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  35. implicit def tupleToSeq2[T, T1, T2](t: (T1, T2))(implicit e1: <:<[T1, T], e2: <:<[T2, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  36. implicit def tupleToSeq3[T, T1, T2, T3](t: (T1, T2, T3))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  37. implicit def tupleToSeq4[T, T1, T2, T3, T4](t: (T1, T2, T3, T4))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T], e4: <:<[T4, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  38. implicit def tupleToSeq5[T, T1, T2, T3, T4, T5](t: (T1, T2, T3, T4, T5))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T], e4: <:<[T4, T], e5: <:<[T5, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  39. implicit def tupleToSeq6[T, T1, T2, T3, T4, T5, T6](t: (T1, T2, T3, T4, T5, T6))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T], e4: <:<[T4, T], e5: <:<[T5, T], e6: <:<[T6, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  40. implicit def tupleToSeq7[T, T1, T2, T3, T4, T5, T6, T7](t: (T1, T2, T3, T4, T5, T6, T7))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T], e4: <:<[T4, T], e5: <:<[T5, T], e6: <:<[T6, T], e7: <:<[T7, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  41. implicit def tupleToSeq8[T, T1, T2, T3, T4, T5, T6, T7, T8](t: (T1, T2, T3, T4, T5, T6, T7, T8))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T], e4: <:<[T4, T], e5: <:<[T5, T], e6: <:<[T6, T], e7: <:<[T7, T], e8: <:<[T8, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  42. implicit def tupleToSeq9[T, T1, T2, T3, T4, T5, T6, T7, T8, T9](t: (T1, T2, T3, T4, T5, T6, T7, T8, T9))(implicit e1: <:<[T1, T], e2: <:<[T2, T], e3: <:<[T3, T], e4: <:<[T4, T], e5: <:<[T5, T], e6: <:<[T6, T], e7: <:<[T7, T], e8: <:<[T8, T], e9: <:<[T9, T]): Seq[T]

    Definition Classes
    TuplesToSeq
  43. implicit def upcastThen[X, Y <: X](th: Then[X]): Then[Y]

    implicit conversion to transform a Then[Y] to Then[X] when Y <: X

  44. implicit def updowncastWhen[P, Q, R <: P, S >: Q](wh: When[P, Q]): When[R, S]

    implicit conversion to transform a When[P, Q] to When[R, S] when R <: P and S >: Q

  45. final def wait(): Unit

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

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

    Definition Classes
    AnyRef
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    @throws()

Inherited from TuplesToSeq

Inherited from RegexStepsFactory

Inherited from ImplicitParameters

Inherited from AnyRef

Inherited from Any

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