org.scalatest

SuiteMixin

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 traits, such as Suite, 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
Linear Supertypes
AnyRef, Any
Known Subclasses
BeforeAndAfter, BeforeAndAfterAll, BeforeAndAfterEach, CancelAfterFailure, ConductorFixture, ConductorMethods, FreeSpec, FunSpec, OneInstancePerTest, ParallelTestExecution, SequentialNestedSuiteExecution, SeveredStackTraces, TimeLimitedTests
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Abstract Value Members

  1. def expectedTestCount (filter: Filter): Int

    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

    Attributes
    abstract

  2. def nestedSuites : IndexedSeq[Suite]

    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.

    Attributes
    abstract

  3. def rerunner : Option[String]

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

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

    Attributes
    abstract

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

    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.

    Attributes
    abstract

  5. def runNestedSuites (args: Args): Status

    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 abstract

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

    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 abstract

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

    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 abstract

  8. val styleName : String

    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.

    Attributes
    abstract

  9. def tags : Map[String, Set[String]]

    A Map whose keys are String tag names with which tests in this Suite are marked, and whose values are the Set of test names marked with each tag.

    A Map whose keys are String tag names with which tests in this Suite are marked, and whose values are the Set of test names marked with each tag. If this Suite contains no tags, this method returns an empty Map.

    Subclasses may implement 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 tag has no tests, its name should not appear as a key in the returned Map.

    Attributes
    abstract

  10. def testNames : Set[String]

    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.

    Attributes
    abstract

  11. def withFixture (test: NoArgTest): Unit

    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 abstract