object ArbitrarySection extends Checkers with Matchers with Section
The arbitrary
Generator
There is a special generator, org.scalacheck.Arbitrary.arbitrary
, which generates arbitrary values of any
supported type.
val evenInteger = Arbitrary.arbitrary[Int] suchThat (_ % 2 == 0) val squares = for { xs <- Arbitrary.arbitrary[List[Int]] } yield xs.map(x => x*x)
The arbitrary
generator is the generator used by ScalaCheck when it generates values for property parameters.
Most of the times, you have to supply the type of the value to arbitrary
, like above, since Scala often can't
infer the type automatically. You can use arbitrary
for any type that has an implicit Arbitrary
instance.
As mentioned earlier, ScalaCheck has default support for common types, but it is also possible to define your own
implicit Arbitrary
instances for unsupported types. See the following implicit Arbitrary definition for booleans,
that comes from the ScalaCheck implementation.
implicit lazy val arbBool: Arbitrary[Boolean] = Arbitrary(oneOf(true, false))
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- final class StringShouldWrapper extends AnyShouldWrapper[String] with org.scalatest.matchers.should.Matchers.StringShouldWrapperForVerb
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- trait StringShouldWrapperForVerb extends AnyRef
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- def !==[T](right: Spread[T]): TripleEqualsInvocationOnSpread[T]
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- def !==(right: Null): TripleEqualsInvocation[Null]
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- def !==[T](right: T): TripleEqualsInvocation[T]
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- final def ##: Int
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- def <[T](right: T)(implicit arg0: Ordering[T]): ResultOfLessThanComparison[T]
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- def ===[T](right: Spread[T]): TripleEqualsInvocationOnSpread[T]
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- def a[T](implicit arg0: ClassTag[T]): ResultOfATypeInvocation[T]
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- val a: AWord
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- val after: TheAfterWord
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- def all(xs: String)(implicit collecting: Collecting[Char, String], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Char]
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- def all[K, V, JMAP[k, v] <: Map[k, v]](xs: JMAP[K, V])(implicit collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Entry[K, V]]
- Definition Classes
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- def all[K, V, MAP[k, v] <: GenMap[k, v]](xs: MAP[K, V])(implicit collecting: Collecting[(K, V), GenTraversable[(K, V)]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[(K, V)]
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- def all[E, C[_]](xs: C[E])(implicit collecting: Collecting[E, C[E]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[E]
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- def allElementsOf[R](elements: GenTraversable[R]): ResultOfAllElementsOfApplication
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- def allOf(firstEle: Any, secondEle: Any, remainingEles: Any*)(implicit pos: Position): ResultOfAllOfApplication
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- val an: AnWord
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- final def asInstanceOf[T0]: T0
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- Any
- macro def assert(condition: Boolean, clue: Any)(implicit prettifier: Prettifier, pos: Position): Assertion
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- macro def assert(condition: Boolean)(implicit prettifier: Prettifier, pos: Position): Assertion
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- macro def assertTypeError(code: String)(implicit pos: Position): Assertion
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- macro def assume(condition: Boolean, clue: Any)(implicit prettifier: Prettifier, pos: Position): Assertion
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- macro def assume(condition: Boolean)(implicit prettifier: Prettifier, pos: Position): Assertion
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- def atLeast(num: Int, xs: String)(implicit collecting: Collecting[Char, String], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Char]
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- def atLeast[K, V, JMAP[k, v] <: Map[k, v]](num: Int, xs: JMAP[K, V])(implicit collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Entry[K, V]]
- Definition Classes
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- def atLeast[K, V, MAP[k, v] <: GenMap[k, v]](num: Int, xs: MAP[K, V])(implicit collecting: Collecting[(K, V), GenTraversable[(K, V)]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[(K, V)]
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- def atLeast[E, C[_]](num: Int, xs: C[E])(implicit collecting: Collecting[E, C[E]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[E]
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- def atLeastOneElementOf(elements: GenTraversable[Any]): ResultOfAtLeastOneElementOfApplication
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- def atLeastOneOf(firstEle: Any, secondEle: Any, remainingEles: Any*)(implicit pos: Position): ResultOfAtLeastOneOfApplication
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- def atMost(num: Int, xs: String)(implicit collecting: Collecting[Char, String], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Char]
- Definition Classes
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- def atMost[K, V, JMAP[k, v] <: Map[k, v]](num: Int, xs: JMAP[K, V])(implicit collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Entry[K, V]]
- Definition Classes
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- def atMost[K, V, MAP[k, v] <: GenMap[k, v]](num: Int, xs: MAP[K, V])(implicit collecting: Collecting[(K, V), GenTraversable[(K, V)]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[(K, V)]
- Definition Classes
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- def atMost[E, C[_]](num: Int, xs: C[E])(implicit collecting: Collecting[E, C[E]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[E]
- Definition Classes
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- def atMostOneElementOf[R](elements: GenTraversable[R]): ResultOfAtMostOneElementOfApplication
- Definition Classes
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- def atMostOneOf(firstEle: Any, secondEle: Any, remainingEles: Any*)(implicit pos: Position): ResultOfAtMostOneOfApplication
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- val be: BeWord
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- def between(from: Int, upTo: Int, xs: String)(implicit collecting: Collecting[Char, String], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Char]
- Definition Classes
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- def between[K, V, JMAP[k, v] <: Map[k, v]](from: Int, upTo: Int, xs: JMAP[K, V])(implicit collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Entry[K, V]]
- Definition Classes
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- def between[E, C[_]](from: Int, upTo: Int, xs: C[E])(implicit collecting: Collecting[E, C[E]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[E]
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- def cancel(cause: Throwable)(implicit pos: Position): Nothing
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- def cancel(message: String, cause: Throwable)(implicit pos: Position): Nothing
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- def cancel(message: String)(implicit pos: Position): Nothing
- Definition Classes
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- def cancel()(implicit pos: Position): Nothing
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- def check(p: Prop, configParams: PropertyCheckConfigParam*)(implicit config: PropertyCheckConfiguration, prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Checkers
- def check(p: Prop, prms: Parameters)(implicit prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Checkers
- def check[A1, A2, A3, A4, A5, A6, P](f: (A1, A2, A3, A4, A5, A6) => P, configParams: PropertyCheckConfigParam*)(implicit config: PropertyCheckConfiguration, p: (P) => Prop, a1: Arbitrary[A1], s1: Shrink[A1], pp1: (A1) => Pretty, a2: Arbitrary[A2], s2: Shrink[A2], pp2: (A2) => Pretty, a3: Arbitrary[A3], s3: Shrink[A3], pp3: (A3) => Pretty, a4: Arbitrary[A4], s4: Shrink[A4], pp4: (A4) => Pretty, a5: Arbitrary[A5], s5: Shrink[A5], pp5: (A5) => Pretty, a6: Arbitrary[A6], s6: Shrink[A6], pp6: (A6) => Pretty, prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Checkers
- def check[A1, A2, A3, A4, A5, P](f: (A1, A2, A3, A4, A5) => P, configParams: PropertyCheckConfigParam*)(implicit config: PropertyCheckConfiguration, p: (P) => Prop, a1: Arbitrary[A1], s1: Shrink[A1], pp1: (A1) => Pretty, a2: Arbitrary[A2], s2: Shrink[A2], pp2: (A2) => Pretty, a3: Arbitrary[A3], s3: Shrink[A3], pp3: (A3) => Pretty, a4: Arbitrary[A4], s4: Shrink[A4], pp4: (A4) => Pretty, a5: Arbitrary[A5], s5: Shrink[A5], pp5: (A5) => Pretty, prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Checkers
- def check[A1, A2, A3, A4, P](f: (A1, A2, A3, A4) => P, configParams: PropertyCheckConfigParam*)(implicit config: PropertyCheckConfiguration, p: (P) => Prop, a1: Arbitrary[A1], s1: Shrink[A1], pp1: (A1) => Pretty, a2: Arbitrary[A2], s2: Shrink[A2], pp2: (A2) => Pretty, a3: Arbitrary[A3], s3: Shrink[A3], pp3: (A3) => Pretty, a4: Arbitrary[A4], s4: Shrink[A4], pp4: (A4) => Pretty, prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Checkers
- def check[A1, A2, A3, P](f: (A1, A2, A3) => P, configParams: PropertyCheckConfigParam*)(implicit config: PropertyCheckConfiguration, p: (P) => Prop, a1: Arbitrary[A1], s1: Shrink[A1], pp1: (A1) => Pretty, a2: Arbitrary[A2], s2: Shrink[A2], pp2: (A2) => Pretty, a3: Arbitrary[A3], s3: Shrink[A3], pp3: (A3) => Pretty, prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Checkers
- def check[A1, A2, P](f: (A1, A2) => P, configParams: PropertyCheckConfigParam*)(implicit config: PropertyCheckConfiguration, p: (P) => Prop, a1: Arbitrary[A1], s1: Shrink[A1], pp1: (A1) => Pretty, a2: Arbitrary[A2], s2: Shrink[A2], pp2: (A2) => Pretty, prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Checkers
- def check[A1, P](f: (A1) => P, configParams: PropertyCheckConfigParam*)(implicit config: PropertyCheckConfiguration, p: (P) => Prop, a1: Arbitrary[A1], s1: Shrink[A1], pp1: (A1) => Pretty, prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
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- def clone(): AnyRef
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- protected[lang]
- Definition Classes
- AnyRef
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- val compile: CompileWord
- Definition Classes
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- val contain: ContainWord
- Definition Classes
- MatcherWords
- def convertEquivalenceToAToBConstraint[A, B](equivalenceOfB: Equivalence[B])(implicit ev: <:<[A, B]): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- def convertEquivalenceToBToAConstraint[A, B](equivalenceOfA: Equivalence[A])(implicit ev: <:<[B, A]): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- implicit def convertNumericToPlusOrMinusWrapper[T](pivot: T)(implicit arg0: Numeric[T]): PlusOrMinusWrapper[T]
- Definition Classes
- Tolerance
- implicit def convertSymbolToHavePropertyMatcherGenerator(symbol: Symbol)(implicit prettifier: Prettifier, pos: Position): HavePropertyMatcherGenerator
- Definition Classes
- Matchers
- implicit def convertToAnyShouldWrapper[T](o: T)(implicit pos: Position, prettifier: Prettifier): AnyShouldWrapper[T]
- Definition Classes
- Matchers
- def convertToCheckingEqualizer[T](left: T): CheckingEqualizer[T]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- implicit def convertToEqualizer[T](left: T): Equalizer[T]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- implicit def convertToRegexWrapper(o: Regex): RegexWrapper
- Definition Classes
- Matchers
- implicit def convertToStringShouldWrapper(o: String)(implicit pos: Position, prettifier: Prettifier): StringShouldWrapper
- Definition Classes
- Matchers
- implicit def convertToStringShouldWrapperForVerb(o: String)(implicit position: Position): StringShouldWrapperForVerb
- Definition Classes
- ShouldVerb
- val decided: DecidedWord
- Definition Classes
- Explicitly
- def defaultEquality[A]: Equality[A]
- Definition Classes
- TripleEqualsSupport
- val defined: DefinedWord
- Definition Classes
- MatcherWords
- def definedAt[T](right: T): ResultOfDefinedAt[T]
- Definition Classes
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- val determined: DeterminedWord
- Definition Classes
- Explicitly
- val empty: EmptyWord
- Definition Classes
- MatcherWords
- val endWith: EndWithWord
- Definition Classes
- MatcherWords
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equal(o: Null): Matcher[AnyRef]
- Definition Classes
- Matchers
- def equal[T](spread: Spread[T]): Matcher[T]
- Definition Classes
- Matchers
- def equal(right: Any): MatcherFactory1[Any, Equality]
- Definition Classes
- MatcherWords
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def every(xs: String)(implicit collecting: Collecting[Char, String], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Char]
- Definition Classes
- Matchers
- def every[K, V, JMAP[k, v] <: Map[k, v]](xs: JMAP[K, V])(implicit collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Entry[K, V]]
- Definition Classes
- Matchers
- def every[K, V, MAP[k, v] <: Map[k, v]](xs: MAP[K, V])(implicit collecting: Collecting[(K, V), GenTraversable[(K, V)]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[(K, V)]
- Definition Classes
- Matchers
- def every[E, C[_]](xs: C[E])(implicit collecting: Collecting[E, C[E]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[E]
- Definition Classes
- Matchers
- def exactly(num: Int, xs: String)(implicit collecting: Collecting[Char, String], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Char]
- Definition Classes
- Matchers
- def exactly[K, V, JMAP[k, v] <: Map[k, v]](num: Int, xs: JMAP[K, V])(implicit collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Entry[K, V]]
- Definition Classes
- Matchers
- def exactly[K, V, MAP[k, v] <: GenMap[k, v]](num: Int, xs: MAP[K, V])(implicit collecting: Collecting[(K, V), GenTraversable[(K, V)]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[(K, V)]
- Definition Classes
- Matchers
- def exactly[E, C[_]](num: Int, xs: C[E])(implicit collecting: Collecting[E, C[E]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[E]
- Definition Classes
- Matchers
- val exist: ExistWord
- Definition Classes
- MatcherWords
- def fail(cause: Throwable)(implicit pos: Position): Nothing
- Definition Classes
- Assertions
- def fail(message: String, cause: Throwable)(implicit pos: Position): Nothing
- Definition Classes
- Assertions
- def fail(message: String)(implicit pos: Position): Nothing
- Definition Classes
- Assertions
- def fail()(implicit pos: Position): Nothing
- Definition Classes
- Assertions
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- val fullyMatch: FullyMatchWord
- Definition Classes
- MatcherWords
- implicit val generatorDrivenConfig: PropertyCheckConfiguration
- Definition Classes
- Configuration
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def getParameter(configParams: Seq[PropertyCheckConfigParam], config: PropertyCheckConfiguration): Parameter
- Definition Classes
- Configuration
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- val have: HaveWord
- Definition Classes
- MatcherWords
- def implicitArbitraryCaseClass(res0: Boolean): Assertion
This becomes more useful when we're dealing with our own data types.
This becomes more useful when we're dealing with our own data types. We'll use the case class defined in the Generators Section:
case class Foo(intValue: Int, charValue: Char)
Having an implicit
def
orval
of our data type in the scope allow us to use theforAll
method without specifying the generator - def implicitArbitraryChar(res0: Seq[Char]): Assertion
Let's see an example where we're defining an
implicit
arbitrary
instance forChar
- def inOrder(firstEle: Any, secondEle: Any, remainingEles: Any*)(implicit pos: Position): ResultOfInOrderApplication
- Definition Classes
- Matchers
- def inOrderElementsOf[R](elements: GenTraversable[R]): ResultOfInOrderElementsOfApplication
- Definition Classes
- Matchers
- def inOrderOnly[T](firstEle: Any, secondEle: Any, remainingEles: Any*)(implicit pos: Position): ResultOfInOrderOnlyApplication
- Definition Classes
- Matchers
- val include: IncludeWord
- Definition Classes
- MatcherWords
- def intercept[T <: AnyRef](f: => Any)(implicit classTag: ClassTag[T], pos: Position): T
- Definition Classes
- Assertions
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- val key: KeyWord
- Definition Classes
- Matchers
- val length: LengthWord
- Definition Classes
- MatcherWords
- def lowPriorityTypeCheckedConstraint[A, B](implicit equivalenceOfB: Equivalence[B], ev: <:<[A, B]): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- val matchPattern: MatchPatternWord
- Definition Classes
- MatcherWords
- def maxDiscardedFactor(value: PosZDouble): MaxDiscardedFactor
- Definition Classes
- Configuration
- def message(expectedMessage: String): ResultOfMessageWordApplication
- Definition Classes
- Matchers
- def minSize(value: PosZInt): MinSize
- Definition Classes
- Configuration
- def minSuccessful(value: PosInt): MinSuccessful
- Definition Classes
- Configuration
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def no(xs: String)(implicit collecting: Collecting[Char, String], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Char]
- Definition Classes
- Matchers
- def no[K, V, JMAP[k, v] <: Map[k, v]](xs: JMAP[K, V])(implicit collecting: Collecting[Entry[K, V], JMAP[K, V]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[Entry[K, V]]
- Definition Classes
- Matchers
- def no[E, C[_]](xs: C[E])(implicit collecting: Collecting[E, C[E]], prettifier: Prettifier, pos: Position): ResultOfCollectedAny[E]
- Definition Classes
- Matchers
- def noElementsOf(elements: GenTraversable[Any]): ResultOfNoElementsOfApplication
- Definition Classes
- Matchers
- def noException(implicit pos: Position): NoExceptionWord
- Definition Classes
- MatcherWords
- def noneOf(firstEle: Any, secondEle: Any, remainingEles: Any*)(implicit pos: Position): ResultOfNoneOfApplication
- Definition Classes
- Matchers
- val not: NotWord
- Definition Classes
- MatcherWords
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def of[T](implicit ev: ClassTag[T]): ResultOfOfTypeInvocation[T]
- Definition Classes
- Matchers
- def oneElementOf(elements: GenTraversable[Any]): ResultOfOneElementOfApplication
- Definition Classes
- Matchers
- def oneOf(firstEle: Any, secondEle: Any, remainingEles: Any*)(implicit pos: Position): ResultOfOneOfApplication
- Definition Classes
- Matchers
- def only(xs: Any*)(implicit pos: Position): ResultOfOnlyApplication
- Definition Classes
- Matchers
- def pending: Assertion with PendingStatement
- Definition Classes
- Assertions
- def pendingUntilFixed(f: => Unit)(implicit pos: Position): Assertion with PendingStatement
- Definition Classes
- Assertions
- val readable: ReadableWord
- Definition Classes
- MatcherWords
- val regex: RegexWord
- Definition Classes
- Matchers
- val size: SizeWord
- Definition Classes
- MatcherWords
- def sizeRange(value: PosZInt): SizeRange
- Definition Classes
- Configuration
- val sorted: SortedWord
- Definition Classes
- MatcherWords
- val startWith: StartWithWord
- Definition Classes
- MatcherWords
- final val succeed: Assertion
- Definition Classes
- Assertions
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def the[T](implicit arg0: ClassTag[T], pos: Position): ResultOfTheTypeInvocation[T]
- Definition Classes
- Matchers
- def theSameElementsAs(xs: GenTraversable[_]): ResultOfTheSameElementsAsApplication
- Definition Classes
- Matchers
- def theSameElementsInOrderAs(xs: GenTraversable[_]): ResultOfTheSameElementsInOrderAsApplication
- Definition Classes
- Matchers
- val theSameInstanceAs: TheSameInstanceAsPhrase
- Definition Classes
- Matchers
- def thrownBy(fun: => Any): ResultOfThrownByApplication
- Definition Classes
- Matchers
- def toString(): String
- Definition Classes
- AnyRef → Any
- val typeCheck: TypeCheckWord
- Definition Classes
- MatcherWords
- def typeCheckedConstraint[A, B](implicit equivalenceOfA: Equivalence[A], ev: <:<[B, A]): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- implicit def unconstrainedEquality[A, B](implicit equalityOfA: Equality[A]): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- def useArbitraryOnGen(res0: Int): Assertion
The
Arbitrary.arbitrary
method also returns aGen
object. - val value: ValueWord
- Definition Classes
- Matchers
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- def withClue[T](clue: Any)(fun: => T): T
- Definition Classes
- Assertions
- def workers(value: PosInt): Workers
- Definition Classes
- Configuration
- val writable: WritableWord
- Definition Classes
- MatcherWords
Deprecated Value Members
- def conversionCheckedConstraint[A, B](implicit equivalenceOfA: Equivalence[A], cnv: (B) => A): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- Annotations
- @deprecated
- Deprecated
(Since version 3.1.0) The conversionCheckedConstraint method has been deprecated and will be removed in a future version of ScalaTest. It is no longer needed now that the deprecation period of ConversionCheckedTripleEquals has expired. It will not be replaced.
- def convertEquivalenceToAToBConversionConstraint[A, B](equivalenceOfB: Equivalence[B])(implicit ev: (A) => B): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- Annotations
- @deprecated
- Deprecated
(Since version 3.1.0) The convertEquivalenceToAToBConversionConstraint method has been deprecated and will be removed in a future version of ScalaTest. It is no longer needed now that the deprecation period of ConversionCheckedTripleEquals has expired. It will not be replaced.
- def convertEquivalenceToBToAConversionConstraint[A, B](equivalenceOfA: Equivalence[A])(implicit ev: (B) => A): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- Annotations
- @deprecated
- Deprecated
(Since version 3.1.0) The convertEquivalenceToBToAConversionConstraint method has been deprecated and will be removed in a future version of ScalaTest. It is no longer needed now that the deprecation period of ConversionCheckedTripleEquals has expired. It will not be replaced.
- def lowPriorityConversionCheckedConstraint[A, B](implicit equivalenceOfB: Equivalence[B], cnv: (A) => B): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
- Annotations
- @deprecated
- Deprecated
(Since version 3.1.0) The lowPriorityConversionCheckedConstraint method has been deprecated and will be removed in a future version of ScalaTest. It is no longer needed now that the deprecation period of ConversionCheckedTripleEquals has expired. It will not be replaced.