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org.scalatest.verb

CanVerb

trait CanVerb extends AnyRef

Provides an implicit conversion that adds can methods to String to support the syntax of FlatSpec, WordSpec, FixtureFlatSpec, and FixtureWordSpec.

For example, this trait enables syntax such as the following test registration in FlatSpec and FixtureFlatSpec:

"A Stack (when empty)" can "be empty" in { ... }
                       ^

It also enables syntax such as the following shared test registration in FlatSpec and FixtureFlatSpec:

"A Stack (with one item)" can behave like nonEmptyStack(stackWithOneItem, lastValuePushed)
                          ^

In addition, it supports the registration of subject descriptions in WordSpec and FixtureWordSpec, such as:

"A Stack (when empty)" can { ...
                       ^

And finally, it also supportds the registration of subject descriptions with after words in WordSpec and FixtureWordSpec. For example:

   def provide = afterWord("provide")

  "The ScalaTest Matchers DSL" can provide {
                               ^

The reason this implicit conversion is provided in a separate trait, instead of being provided directly in FlatSpec, WordSpec, FixtureFlatSpec, and FixtureWordSpec, is primarily for design symmetry with ShouldVerb and MustVerb. Both ShouldVerb and MustVerb must exist as a separate trait because an implicit conversion provided directly would conflict with the implicit conversion that provides should or must methods on String in the ShouldMatchers and MustMatchers traits.

Linear Supertypes
AnyRef, Any
Known Subclasses
FixtureFlatSpec, FixtureWordSpec, FlatSpec, MultipleFixtureFlatSpec, MultipleFixtureWordSpec, WordSpec
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Type Members

  1. class StringCanWrapperForVerb extends AnyRef

    This class supports the syntax of FlatSpec, WordSpec, FixtureFlatSpec, and FixtureWordSpec.

Value Members

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

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

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  3. def ## (): Int

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

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

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  6. def asInstanceOf [T0] : T0

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  7. def clone (): AnyRef

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    protected[lang]
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    @throws()

  8. implicit def convertToStringCanWrapper (o: String): StringCanWrapperForVerb

    Implicitly converts an object of type String to a StringCanWrapper, to enable can methods to be invokable on that object.

    Implicitly converts an object of type String to a StringCanWrapper, to enable can methods to be invokable on that object.

    Attributes
    implicit

  9. def eq (arg0: AnyRef): Boolean

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  10. def equals (arg0: Any): Boolean

    Definition Classes
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  11. def finalize (): Unit

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

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  13. def hashCode (): Int

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  14. def isInstanceOf [T0] : Boolean

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  15. def ne (arg0: AnyRef): Boolean

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  16. def notify (): Unit

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  17. def notifyAll (): Unit

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

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  19. def toString (): String

    Definition Classes
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  20. def wait (): Unit

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

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  22. def wait (arg0: Long): Unit

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