abstract class FixtureAsyncFunSpec extends FixtureAsyncFunSpecLike
A sister class to org.scalatest.funspec.AsyncFunSpec
that can pass a fixture object into its tests.
Recommended Usage:
Use class FixtureAsyncFunSpec in situations for which AsyncFunSpec
would be a good choice, when all or most tests need the same fixture objects
that must be cleaned up afterwards. Note: FixtureAsyncFunSpec is intended for use in special situations, with class AsyncFunSpec used for general needs. For
more insight into where FixtureAsyncFunSpec fits in the big picture, see the withFixture(OneArgAsyncTest) subsection of the Shared fixtures section in the documentation for class AsyncFunSpec .
|
Class FixtureAsyncFunSpec
behaves similarly to class org.scalatest.funspec.AsyncFunSpec
, except that tests may have a
fixture parameter. The type of the
fixture parameter is defined by the abstract FixtureParam
type, which is a member of this class.
This class also contains an abstract withFixture
method. This withFixture
method
takes a OneArgAsyncTest
, which is a nested trait defined as a member of this class.
OneArgAsyncTest
has an apply
method that takes a FixtureParam
.
This apply
method is responsible for running a test.
This class's runTest
method delegates the actual running of each test to withFixture(OneArgAsyncTest)
, passing
in the test code to run via the OneArgAsyncTest
argument. The withFixture(OneArgAsyncTest)
method (abstract in this class) is responsible
for creating the fixture argument and passing it to the test function.
Subclasses of this class must, therefore, do three things differently from a plain old org.scalatest.funspec.AsyncFunSpec
:
- define the type of the fixture parameter by specifying type
FixtureParam
- define the
withFixture(OneArgAsyncTest)
method - write tests that take a fixture parameter
- (You can also define tests that don't take a fixture parameter.)
If the fixture you want to pass into your tests consists of multiple objects, you will need to combine them into one object to use this class. One good approach to passing multiple fixture objects is to encapsulate them in a case class. Here's an example:
case class FixtureParam(file: File, writer: FileWriter)
To enable the stacking of traits that define withFixture(NoArgAsyncTest)
, it is a good idea to let
withFixture(NoArgAsyncTest)
invoke the test function instead of invoking the test
function directly. To do so, you'll need to convert the OneArgAsyncTest
to a NoArgAsyncTest
. You can do that by passing
the fixture object to the toNoArgAsyncTest
method of OneArgAsyncTest
. In other words, instead of
writing “test(theFixture)
”, you'd delegate responsibility for
invoking the test function to the withFixture(NoArgAsyncTest)
method of the same instance by writing:
withFixture(test.toNoArgAsyncTest(theFixture))
Here's a complete example:
package org.scalatest.examples.asyncfunspec.oneargasynctest import org.scalatest._ import scala.concurrent.Future import scala.concurrent.ExecutionContext // Defining actor messages sealed abstract class StringOp case object Clear extends StringOp case class Append(value: String) extends StringOp case object GetValue class StringActor { // Simulating an actor private final val sb = new StringBuilder def !(op: StringOp): Unit = synchronized { op match { case Append(value) => sb.append(value) case Clear => sb.clear() } } def ?(get: GetValue.type)(implicit c: ExecutionContext): Future[String] = Future { synchronized { sb.toString } } } class ExampleSpec extends funspec.FixtureAsyncFunSpec { type FixtureParam = StringActor def withFixture(test: OneArgAsyncTest): FutureOutcome = { val actor = new StringActor complete { actor ! Append("ScalaTest is ") // set up the fixture withFixture(test.toNoArgAsyncTest(actor)) } lastly { actor ! Clear // ensure the fixture will be cleaned up } } describe("Testing") { it("should be easy") { actor => actor ! Append("easy!") val futureString = actor ? GetValue futureString map { s => assert(s == "ScalaTest is easy!") } } it("should be fun") { actor => actor ! Append("fun!") val futureString = actor ? GetValue futureString map { s => assert(s == "ScalaTest is fun!") } } } }
If a test fails, the future returned by the OneArgAsyncTest
function will result in
an org.scalatest.Failed wrapping the exception describing
the failure. To ensure clean up happens even if a test fails, you should invoke the test function and do the cleanup using
complete
-lastly
, as shown in the previous example. The complete
-lastly
syntax, defined in CompleteLastly
, which is extended by AsyncTestSuite
, ensures
the second, cleanup block of code is executed, whether the the first block throws an exception or returns a future. If it returns a
future, the cleanup will be executed when the future completes.
Sharing fixtures across classes
If multiple test classes need the same fixture, you can define the FixtureParam
and withFixture(OneArgAsyncTest)
implementations in a trait, then mix that trait into the test classes that need it. For example, if your application requires a database and your
integration tests use that database, you will likely have many test classes that need a database fixture. You can create a "database fixture" trait
that creates a database with a unique name, passes the connector into the test, then removes the database once the test completes. This is shown in
the following example:
package org.scalatest.examples.fixture.asyncfunspec.sharing import java.util.concurrent.ConcurrentHashMap import org.scalatest._ import DbServer._ import java.util.UUID.randomUUID import scala.concurrent.Future object DbServer { // Simulating a database server type Db = StringBuffer private val databases = new ConcurrentHashMap[String, Db] def createDb(name: String): Db = { val db = new StringBuffer databases.put(name, db) db } def removeDb(name: String) { databases.remove(name) } } trait DbFixture { this: FixtureAsyncTestSuite => type FixtureParam = Db // Allow clients to populate the database after // it is created def populateDb(db: Db) {} def withFixture(test: OneArgAsyncTest): FutureOutcome = { val dbName = randomUUID.toString val db = createDb(dbName) // create the fixture complete { populateDb(db) // setup the fixture withFixture(test.toNoArgAsyncTest(db)) // "loan" the fixture to the test } lastly { removeDb(dbName) // ensure the fixture will be cleaned up } } } class ExampleSpec extends funspec.FixtureAsyncFunSpec with DbFixture { override def populateDb(db: Db) { // setup the fixture db.append("ScalaTest is ") } describe("testing") { it("should be easy") { db => Future { db.append("easy!") assert(db.toString === "ScalaTest is easy!") } } it("should be fun") { db => Future { db.append("fun!") assert(db.toString === "ScalaTest is fun!") } } // This test doesn't need a Db it("code should be clear") { () => Future { val buf = new StringBuffer buf.append("ScalaTest code is ") buf.append("clear!") assert(buf.toString === "ScalaTest code is clear!") } } } }
Often when you create fixtures in a trait like DbFixture
, you'll still need to enable individual test classes
to "setup" a newly created fixture before it gets passed into the tests. A good way to accomplish this is to pass the newly
created fixture into a setup method, like populateDb
in the previous example, before passing it to the test
function. Classes that need to perform such setup can override the method, as does ExampleSuite
.
If a test doesn't need the fixture, you can indicate that by providing a no-arg instead of a one-arg function, as is done in the
third test in the previous example, “test code should be clear
”. In other words, instead of starting your function literal
with something like “db =>
”, you'd start it with “() =>
”. For such tests, runTest
will not invoke withFixture(OneArgAsyncTest)
. It will instead directly invoke withFixture(NoArgAsyncTest)
.
Both examples shown above demonstrate the technique of giving each test its own "fixture sandbox" to play in. When your fixtures
involve external side-effects, like creating files or databases, it is a good idea to give each file or database a unique name as is
done in these examples. This keeps tests completely isolated, allowing you to run them in parallel if desired. You could mix
ParallelTestExecution
into either of these ExampleSuite
classes, and the tests would run in parallel just fine.
- Alphabetic
- By Inheritance
- FixtureAsyncFunSpec
- FixtureAsyncFunSpecLike
- Documenting
- Alerting
- Notifying
- Informing
- FixtureAsyncTestRegistration
- FixtureAsyncTestSuite
- AsyncTestSuite
- CompleteLastly
- RecoverMethods
- FixtureSuite
- Suite
- Serializable
- Serializable
- Assertions
- TripleEquals
- TripleEqualsSupport
- AnyRef
- Any
- Hide All
- Show All
- Public
- All
Instance Constructors
- new FixtureAsyncFunSpec()
Type Members
-
class
CheckingEqualizer[L] extends AnyRef
- Definition Classes
- TripleEqualsSupport
-
class
Equalizer[L] extends AnyRef
- Definition Classes
- TripleEqualsSupport
-
abstract
type
FixtureParam
- Attributes
- protected
- Definition Classes
- FixtureSuite
-
trait
NoArgAsyncTest extends () ⇒ FutureOutcome with TestData
- Definition Classes
- AsyncTestSuite
-
trait
OneArgAsyncTest extends (FixtureAsyncTestSuite.FixtureParam) ⇒ FutureOutcome with TestData
- Definition Classes
- FixtureAsyncTestSuite
-
class
ResultOfCompleteInvocation[T] extends AnyRef
- Definition Classes
- CompleteLastly
-
final
class
ItWord extends AnyRef
Class that, via an instance referenced from the
it
field, supports test (and shared test) registration inFixtureAsyncFunSpec
s.Class that, via an instance referenced from the
it
field, supports test (and shared test) registration inFixtureAsyncFunSpec
s.This class supports syntax such as the following:
it("should be empty") ^
it should behave like nonFullStack(stackWithOneItem) ^
For more information and examples, see the main documentation for
FixtureAsyncFunSpec
.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
-
class
ResultOfIgnoreInvocation extends AnyRef
- Definition Classes
- FixtureAsyncFunSpecLike
-
final
class
TheyWord extends AnyRef
Class that, via an instance referenced from the
they
field, supports test (and shared test) registration inFixtureAsyncFunSpec
s.Class that, via an instance referenced from the
they
field, supports test (and shared test) registration inFixtureAsyncFunSpec
s.This class supports syntax such as the following:
they("should be empty") ^
they should behave like nonFullStack(stackWithOneItem) ^
For more information and examples, see the main documentation for
FixtureAsyncFunSpec
.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
Abstract Value Members
-
abstract
def
withFixture(test: OneArgAsyncTest): FutureOutcome
- Definition Classes
- FixtureAsyncTestSuite
Concrete Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
!==[T](right: Spread[T]): TripleEqualsInvocationOnSpread[T]
- Definition Classes
- TripleEqualsSupport
-
def
!==(right: Null): TripleEqualsInvocation[Null]
- Definition Classes
- TripleEqualsSupport
-
def
!==[T](right: T): TripleEqualsInvocation[T]
- Definition Classes
- TripleEqualsSupport
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
===[T](right: Spread[T]): TripleEqualsInvocationOnSpread[T]
- Definition Classes
- TripleEqualsSupport
-
def
===(right: Null): TripleEqualsInvocation[Null]
- Definition Classes
- TripleEqualsSupport
-
def
===[T](right: T): TripleEqualsInvocation[T]
- Definition Classes
- TripleEqualsSupport
-
def
alert: Alerter
Returns an
Alerter
that during test execution will forward strings (and other objects) passed to itsapply
method to the current reporter.Returns an
Alerter
that during test execution will forward strings (and other objects) passed to itsapply
method to the current reporter. If invoked in a constructor, it will register the passed string for forwarding later during test execution. If invoked while thisFixtureAsyncFunSpec
is being executed, such as from inside a test function, it will forward the information to the current reporter immediately. If invoked at any other time, it will print to the standard output. This method can be called safely by any thread.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike → Alerting
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
macro
def
assert(condition: Boolean, clue: Any)(implicit prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Assertions
-
macro
def
assert(condition: Boolean)(implicit prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Assertions
-
macro
def
assertCompiles(code: String)(implicit pos: Position): Assertion
- Definition Classes
- Assertions
-
macro
def
assertDoesNotCompile(code: String)(implicit pos: Position): Assertion
- Definition Classes
- Assertions
-
def
assertResult(expected: Any)(actual: Any)(implicit prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Assertions
-
def
assertResult(expected: Any, clue: Any)(actual: Any)(implicit prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Assertions
-
def
assertThrows[T <: AnyRef](f: ⇒ Any)(implicit classTag: ClassTag[T], pos: Position): Assertion
- Definition Classes
- Assertions
-
macro
def
assertTypeError(code: String)(implicit pos: Position): Assertion
- Definition Classes
- Assertions
-
macro
def
assume(condition: Boolean, clue: Any)(implicit prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Assertions
-
macro
def
assume(condition: Boolean)(implicit prettifier: Prettifier, pos: Position): Assertion
- Definition Classes
- Assertions
-
val
behave: BehaveWord
Supports shared test registration in
FixtureAsyncFunSpec
s.Supports shared test registration in
FixtureAsyncFunSpec
s.This field supports syntax such as the following:
it should behave like nonFullStack(stackWithOneItem) ^
For more information and examples of the use of <cod>behave, see the Shared tests section in the main documentation for trait
FixtureAsyncFunSpec
.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
-
def
cancel(cause: Throwable)(implicit pos: Position): Nothing
- Definition Classes
- Assertions
-
def
cancel(message: String, cause: Throwable)(implicit pos: Position): Nothing
- Definition Classes
- Assertions
-
def
cancel(message: String)(implicit pos: Position): Nothing
- Definition Classes
- Assertions
-
def
cancel()(implicit pos: Position): Nothing
- Definition Classes
- Assertions
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
complete[T](completeBlock: ⇒ T)(implicit futuristic: Futuristic[T]): ResultOfCompleteInvocation[T]
- Definition Classes
- CompleteLastly
-
implicit
def
convertAssertionToFutureAssertion(assertion: compatible.Assertion): Future[compatible.Assertion]
- Definition Classes
- AsyncTestSuite
-
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
convertPendingToFixtureFunction(f: ⇒ PendingStatement): (FixtureParam) ⇒ compatible.Assertion
Implicitly converts a function that takes no parameters and results in
PendingStatement
to a function fromFixtureParam
toAny
, to enable pending tests to registered as by-name parameters by methods that require a test function that takes aFixtureParam
.Implicitly converts a function that takes no parameters and results in
PendingStatement
to a function fromFixtureParam
toAny
, to enable pending tests to registered as by-name parameters by methods that require a test function that takes aFixtureParam
.This method makes it possible to write pending tests as simply
(pending)
, without needing to write(fixture => pending)
.- f
a function
- returns
a function of
FixtureParam => Any
- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
-
def
convertToCheckingEqualizer[T](left: T): CheckingEqualizer[T]
- Definition Classes
- TripleEquals → TripleEqualsSupport
-
implicit
def
convertToEqualizer[T](left: T): Equalizer[T]
- Definition Classes
- TripleEquals → TripleEqualsSupport
-
def
defaultEquality[A]: Equality[A]
- Definition Classes
- TripleEqualsSupport
-
def
describe(description: String)(fun: ⇒ Unit)(implicit pos: Position): Unit
Describe a “subject” being specified and tested by the passed function value.
Describe a “subject” being specified and tested by the passed function value. The passed function value may contain more describers (defined with
describe
) and/or tests (defined withit
). This trait's implementation of this method will register the description string and immediately invoke the passed function.- description
the description text
- fun
the function which makes up the body for the description
- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
implicit
def
executionContext: ExecutionContext
- Definition Classes
- AsyncTestSuite
-
def
expectedTestCount(filter: Filter): Int
- Definition Classes
- Suite
-
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] )
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
-
def
ignore(specText: String, testTags: Tag*): ResultOfIgnoreInvocation
Register a test to ignore, which has the given spec text, optional tags, and test function value that takes no arguments.
Register a test to ignore, which has the given spec text, optional tags, and test function value that takes no arguments. This method will register the test for later ignoring via an invocation of one of the
execute
methods. This method exists to make it easy to ignore an existing test by changing the call toit
toignore
without deleting or commenting out the actual test code. The test will not be executed, but a report will be sent that indicates the test was ignored. The name of the test will be a concatenation of the text of all surrounding describers, from outside in, and the passed spec text, with one space placed between each item. (See the documenation fortestNames
for an example.) The resulting test name must not have been registered previously on thisFixtureAsyncFunSpec
instance.- specText
the specification text, which will be combined with the descText of any surrounding describers to form the test name
- testTags
the optional list of tags for this test
- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
- Exceptions thrown
DuplicateTestNameException
if a test with the same name has been registered previouslyNullArgumentException
ifspecText
or any passed test tag isnull
TestRegistrationClosedException
if invoked afterrun
has been invoked on this suite
-
def
info: Informer
Returns an
Informer
that during test execution will forward strings passed to itsapply
method to the current reporter.Returns an
Informer
that during test execution will forward strings passed to itsapply
method to the current reporter. If invoked in a constructor, it will register the passed string for forwarding later during test execution. If invoked from inside a scope, it will forward the information to the current reporter immediately. If invoked from inside a test function, it will record the information and forward it to the current reporter only after the test completed, asrecordedEvents
of the test completed event, such asTestSucceeded
. If invoked at any other time, it will print to the standard output. This method can be called safely by any thread.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike → Informing
-
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
it: ItWord
Supports test (and shared test) registration in
FixtureAsyncFunSpec
s.Supports test (and shared test) registration in
FixtureAsyncFunSpec
s.This field supports syntax such as the following:
it("should be empty") ^
it should behave like nonFullStack(stackWithOneItem) ^
For more information and examples of the use of the
it
field, see the main documentation forFixtureAsyncFunSpec
.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
-
def
lowPriorityTypeCheckedConstraint[A, B](implicit equivalenceOfB: Equivalence[B], ev: <:<[A, B]): CanEqual[A, B]
- Definition Classes
- TripleEquals → TripleEqualsSupport
-
def
markup: Documenter
Returns a
Documenter
that during test execution will forward strings passed to itsapply
method to the current reporter.Returns a
Documenter
that during test execution will forward strings passed to itsapply
method to the current reporter. If invoked in a constructor, it will register the passed string for forwarding later during test execution. If invoked from inside a scope, it will forward the information to the current reporter immediately. If invoked from inside a test function, it will record the information and forward it to the current reporter only after the test completed, asrecordedEvents
of the test completed event, such asTestSucceeded
. If invoked at any other time, it will print to the standard output. This method can be called safely by any thread.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike → Documenting
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
nestedSuites: IndexedSeq[Suite]
- Definition Classes
- Suite
-
def
note: Notifier
Returns a
Notifier
that during test execution will forward strings (and other objects) passed to itsapply
method to the current reporter.Returns a
Notifier
that during test execution will forward strings (and other objects) passed to itsapply
method to the current reporter. If invoked in a constructor, it will register the passed string for forwarding later during test execution. If invoked while thisFixtureAsyncFunSpec
is being executed, such as from inside a test function, it will forward the information to the current reporter immediately. If invoked at any other time, it will print to the standard output. This method can be called safely by any thread.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike → Notifying
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
def
parallelAsyncTestExecution: Boolean
- Attributes
- protected[scalatest]
- Definition Classes
- AsyncTestSuite
-
def
pending: Assertion with PendingStatement
- Definition Classes
- Assertions
-
def
pendingUntilFixed(f: ⇒ Unit)(implicit pos: Position): Assertion with PendingStatement
- Definition Classes
- Assertions
-
def
recoverToExceptionIf[T <: AnyRef](future: Future[Any])(implicit classTag: ClassTag[T], exCtx: ExecutionContext, pos: Position): Future[T]
- Definition Classes
- RecoverMethods
-
def
recoverToSucceededIf[T <: AnyRef](future: Future[Any])(implicit classTag: ClassTag[T], exCtx: ExecutionContext, pos: Position): Future[Assertion]
- Definition Classes
- RecoverMethods
-
final
def
registerAsyncTest(testText: String, testTags: Tag*)(testFun: (FixtureParam) ⇒ Future[compatible.Assertion])(implicit pos: Position): Unit
- Definition Classes
- FixtureAsyncFunSpecLike → FixtureAsyncTestRegistration
-
final
def
registerIgnoredAsyncTest(testText: String, testTags: Tag*)(testFun: (FixtureParam) ⇒ Future[compatible.Assertion])(implicit pos: Position): Unit
- Definition Classes
- FixtureAsyncFunSpecLike → FixtureAsyncTestRegistration
-
def
rerunner: Option[String]
- Definition Classes
- Suite
-
def
run(testName: Option[String], args: Args): Status
- Definition Classes
- FixtureAsyncFunSpecLike → Suite
-
def
runNestedSuites(args: Args): Status
- Attributes
- protected
- Definition Classes
- Suite
-
def
runTest(testName: String, args: Args): Status
Run a test.
Run a test. This trait's implementation runs the test registered with the name specified by
testName
. Each test's name is a concatenation of the text of all describers surrounding a test, from outside in, and the test's spec text, with one space placed between each item. (See the documenation fortestNames
for an example.)- testName
the name of one test to execute.
- args
the
Args
for this run- returns
a
Status
object that indicates when the test started by this method has completed, and whether or not it failed .
- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike → AsyncTestSuite → Suite
- Exceptions thrown
NullArgumentException
iftestName
orargs
isnull
.
-
def
runTests(testName: Option[String], args: Args): Status
Run zero to many of this
FixtureAsyncFunSpec
's tests.Run zero to many of this
FixtureAsyncFunSpec
's tests.This method takes a
testName
parameter that optionally specifies a test to invoke. IftestName
isSome
, this trait's implementation of this method invokesrunTest
on this object with passedargs
.This method takes an
args
that contains aSet
of tag names that should be included (tagsToInclude
), and aSet
that should be excluded (tagsToExclude
), when deciding which of thisSuite
's tests to execute. IftagsToInclude
is empty, all tests will be executed except those those belonging to tags listed in thetagsToExclude
Set
. IftagsToInclude
is non-empty, only tests belonging to tags mentioned intagsToInclude
, and not mentioned intagsToExclude
will be executed. However, iftestName
isSome
,tagsToInclude
andtagsToExclude
are essentially ignored. Only iftestName
isNone
willtagsToInclude
andtagsToExclude
be consulted to determine which of the tests named in thetestNames
Set
should be run. For more information on trait tags, see the main documentation for this trait.If
testName
isNone
, this trait's implementation of this method invokestestNames
on thisSuite
to get aSet
of names of tests to potentially execute. (AtestNames
value ofNone
essentially acts as a wildcard that means all tests in thisSuite
that are selected bytagsToInclude
andtagsToExclude
should be executed.) For each test in thetestName
Set
, in the order they appear in the iterator obtained by invoking theelements
method on theSet
, this trait's implementation of this method checks whether the test should be run based on thetagsToInclude
andtagsToExclude
Set
s. If so, this implementation invokesrunTest
with passedargs
.- testName
an optional name of one test to execute. If
None
, all relevant tests should be executed. I.e.,None
acts like a wildcard that means execute all relevant tests in thisFixtureAsyncFunSpec
.- args
the
Args
to which results will be reported- returns
a
Status
object that indicates when all tests started by this method have completed, and whether or not a failure occurred.
- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike → Suite
- Exceptions thrown
NullArgumentException
if any oftestName
orargs
isnull
.
-
final
val
succeed: Assertion
- Definition Classes
- Assertions
-
def
suiteId: String
- Definition Classes
- Suite
-
def
suiteName: String
- Definition Classes
- Suite
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
tags: Map[String, Set[String]]
A
Map
whose keys areString
tag names to which tests in thisFixtureAsyncFunSpec
belong, and values theSet
of test names that belong to each tag.A
Map
whose keys areString
tag names to which tests in thisFixtureAsyncFunSpec
belong, and values theSet
of test names that belong to each tag. If thisFixtureAsyncFunSpec
contains no tags, this method returns an emptyMap
.This trait's implementation returns tags that were passed as strings contained in
Tag
objects passed to methodstest
andignore
.In addition, this trait's implementation will also auto-tag tests with class level annotations. For example, if you annotate @Ignore at the class level, all test methods in the class will be auto-annotated with @Ignore.
- Definition Classes
- FixtureAsyncFunSpecLike → Suite
-
def
testDataFor(testName: String, theConfigMap: ConfigMap = ConfigMap.empty): TestData
- Definition Classes
- FixtureAsyncFunSpecLike → Suite
-
def
testNames: Set[String]
An immutable
Set
of test names.An immutable
Set
of test names. If thisFixtureAsyncFunSpec
contains no tests, this method returns an emptySet
.This trait's implementation of this method will return a set that contains the names of all registered tests. The set's iterator will return those names in the order in which the tests were registered. Each test's name is composed of the concatenation of the text of each surrounding describer, in order from outside in, and the text of the example itself, with all components separated by a space.
- returns
the
Set
of test names
- Definition Classes
- FixtureAsyncFunSpecLike → Suite
-
val
they: TheyWord
Supports test (and shared test) registration in
FixtureAsyncFunSpec
s.Supports test (and shared test) registration in
FixtureAsyncFunSpec
s.This field supports syntax such as the following:
they("should be empty") ^
they should behave like nonFullStack(stackWithOneItem) ^
For more information and examples of the use of the
it
field, see the main documentation forFixtureAsyncFunSpec
.- Attributes
- protected
- Definition Classes
- FixtureAsyncFunSpecLike
-
def
toString(): String
Returns a user friendly string for this suite, composed of the simple name of the class (possibly simplified further by removing dollar signs if added by the Scala interpeter) and, if this suite contains nested suites, the result of invoking
toString
on each of the nested suites, separated by commas and surrounded by parentheses.Returns a user friendly string for this suite, composed of the simple name of the class (possibly simplified further by removing dollar signs if added by the Scala interpeter) and, if this suite contains nested suites, the result of invoking
toString
on each of the nested suites, separated by commas and surrounded by parentheses.- returns
a user-friendly string for this suite
- Definition Classes
- FixtureAsyncFunSpec → AnyRef → Any
-
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
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
def
withClue[T](clue: Any)(fun: ⇒ T): T
- Definition Classes
- Assertions
-
def
withFixture(test: NoArgAsyncTest): FutureOutcome
- Definition Classes
- AsyncTestSuite
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.
-
final
val
styleName: String
The
styleName
lifecycle method has been deprecated and will be removed in a future version of ScalaTest.The
styleName
lifecycle method has been deprecated and will be removed in a future version of ScalaTest.This method was used to support the chosen styles feature, which was deactivated in 3.1.0. The internal modularization of ScalaTest in 3.2.0 will replace chosen styles as the tool to encourage consistency across a project. We do not plan a replacement for
styleName
.- Definition Classes
- FixtureAsyncFunSpecLike → FixtureSuite → Suite
- Annotations
- @deprecated
- Deprecated
(Since version 3.1.0) The styleName lifecycle method has been deprecated and will be removed in a future version of ScalaTest with no replacement.