Trait

org.scalatest

SuiteMixin

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trait SuiteMixin extends AnyRef

Trait defining abstract "lifecycle" methods that are implemented in Suite and can be overridden in stackable modification traits.

The main purpose of SuiteMixin is to differentiate core Suite style traits, such as Spec, FunSuite, and FunSpec from stackable modification traits for Suites such as BeforeAndAfterEach, OneInstancePerTest, and SequentialNestedSuiteExecution. Because these stackable traits extend SuiteMixin instead of Suite, you can't define a suite by simply extending one of the stackable traits:

class MySuite extends BeforeAndAfterEach // Won't compile

Instead, you need to extend a core Suite trait and mix the stackable BeforeAndAfterEach trait into that, like this:

class MySuite extends FunSuite with BeforeAndAfterEach // Compiles fine

Self Type
SuiteMixin with Suite
Source
SuiteMixin.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
BeforeAndAfter, BeforeAndAfterAll, BeforeAndAfterAllConfigMap, BeforeAndAfterEach, BeforeAndAfterEachTestData, CancelAfterFailure, ConductorFixture, ConductorMethods, FreeSpec, FreeSpecLike, FunSpec, FunSpecLike, OneInstancePerTest, ParallelTestExecution, RandomTestOrder, Sequential, SequentialNestedSuiteExecution, SeveredStackTraces, Stepwise, StepwiseNestedSuiteExecution, TimeLimitedTests
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Abstract Value Members

  1. abstract def expectedTestCount(filter: Filter): Int

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    The total number of tests that are expected to run when this Suite's run method is invoked.

    The total number of tests that are expected to run when this Suite's run method is invoked.

    filter

    a Filter with which to filter tests to count based on their tags

  2. abstract def nestedSuites: IndexedSeq[Suite]

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    An immutable IndexedSeq of this SuiteMixin object's nested Suites.

    An immutable IndexedSeq of this SuiteMixin object's nested Suites. If this SuiteMixin contains no nested Suites, this method returns an empty IndexedSeq.

  3. abstract def rerunner: Option[String]

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    The fully qualified name of the class that can be used to rerun this suite.

  4. abstract def run(testName: Option[String], args: Args): Status

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    Runs this suite of tests.

    Runs this suite of tests.

    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 this Suite.

    args

    the Args for this run

    returns

    a Status object that indicates when all tests and nested suites started by this method have completed, and whether or not a failure occurred.

    Exceptions thrown

    NullArgumentException if any passed parameter is null.

  5. abstract def runNestedSuites(args: Args): Status

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    Runs zero to many of this suite's nested suites.

    Runs zero to many of this suite's nested suites.

    args

    the Args for this run

    returns

    a Status object that indicates when all nested suites started by this method have completed, and whether or not a failure occurred.

    Attributes
    protected
    Exceptions thrown

    NullArgumentException if args is null.

  6. abstract def runTest(testName: String, args: Args): Status

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    Runs a test.

    Runs a test.

    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
    Exceptions thrown

    NullArgumentException if any of testName or args is null.

  7. abstract def runTests(testName: Option[String], args: Args): Status

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    Runs zero to many of this suite's tests.

    Runs zero to many of this suite's tests.

    testName

    an optional name of one test to run. If None, all relevant tests should be run. I.e., None acts like a wildcard that means run all relevant tests in this Suite.

    args

    the Args for this run

    returns

    a Status object that indicates when all tests started by this method have completed, and whether or not a failure occurred.

    Attributes
    protected
    Exceptions thrown

    NullArgumentException if either testName or args is null.

  8. abstract val styleName: String

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    This suite's style name.

    This suite's style name.

    This lifecycle method provides a string that is used to determine whether this suite object's style is one of the chosen styles for the project.

  9. abstract def suiteId: String

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    A string ID for this Suite that is intended to be unique among all suites reported during a run.

    A string ID for this Suite that is intended to be unique among all suites reported during a run.

    The suite ID is intended to be unique, because ScalaTest does not enforce that it is unique. If it is not unique, then you may not be able to uniquely identify a particular test of a particular suite. This ability is used, for example, to dynamically tag tests as having failed in the previous run when rerunning only failed tests.

    returns

    this Suite object's ID.

  10. abstract def suiteName: String

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    A user-friendly suite name for this Suite.

    A user-friendly suite name for this Suite.

    This trait's implementation of this method returns the simple name of this object's class. This trait's implementation of runNestedSuites calls this method to obtain a name for Reports to pass to the suiteStarting, suiteCompleted, and suiteAborted methods of the Reporter.

    returns

    this Suite object's suite name.

  11. abstract def tags: Map[String, Set[String]]

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    A Map whose keys are String names of tagged tests and whose associated values are the Set of tag names for the test.

    A Map whose keys are String names of tagged tests and whose associated values are the Set of tag names for the test. If a test has no associated tags, its name does not appear as a key in the returned Map. If this Suite contains no tests with tags, this method returns an empty Map.

    Subclasses may override this method to define and/or discover tags in a custom manner, but overriding method implementations should never return an empty Set as a value. If a test has no tags, its name should not appear as a key in the returned Map.

  12. abstract def testDataFor(testName: String, theConfigMap: ConfigMap): TestData

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    Provides a TestData instance for the passed test name, given the passed config map.

    Provides a TestData instance for the passed test name, given the passed config map.

    This method is used to obtain a TestData instance to pass to withFixture(NoArgTest) and withFixture(OneArgTest) and the beforeEach and afterEach methods of trait BeforeAndAfterEach.

    testName

    the name of the test for which to return a TestData instance

    theConfigMap

    the config map to include in the returned TestData

    returns

    a TestData instance for the specified test, which includes the specified config map

  13. abstract def testNames: Set[String]

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    A Set of test names.

    A Set of test names. If this Suite contains no tests, this method returns an empty Set.

    Although subclass and subtrait implementations of this method may return a Set whose iterator produces String test names in a well-defined order, the contract of this method does not required a defined order. Subclasses are free to implement this method and return test names in either a defined or undefined order.

  14. abstract def withFixture(test: (SuiteMixin.this)#NoArgTest): Outcome

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    Runs the passed test function with a fixture established by this method.

    Runs the passed test function with a fixture established by this method.

    This method should set up the fixture needed by the tests of the current suite, invoke the test function, and if needed, perform any clean up needed after the test completes. Because the NoArgTest function passed to this method takes no parameters, preparing the fixture will require side effects, such as initializing an external database.

    test

    the no-arg test function to run with a fixture

    Attributes
    protected

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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    Attributes
    protected[java.lang]
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  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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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. final def ne(arg0: AnyRef): Boolean

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. final def synchronized[T0](arg0: ⇒ T0): T0

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  16. def toString(): String

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  17. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

  19. final def wait(arg0: Long): Unit

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