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.
a Filter with which to filter tests to count based on their tags
A List of this Suite object's nested Suites.
A List of this Suite object's nested Suites. If this Suite contains no nested Suites,
this method returns an empty List.
Runs this suite of tests.
Runs this suite of tests.
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.
the Reporter to which results will be reported
the Stopper that will be consulted to determine whether to stop execution early.
a Filter with which to filter tests based on their tags
a Map of key-value pairs that can be used by the executing Suite of tests.
an optional Distributor, into which to put nested Suites to be executed
by another entity, such as concurrently by a pool of threads. If None, nested Suites will be executed sequentially.
a Tracker tracking Ordinals being fired by the current thread.
Runs zero to many of this suite's nested suites.
Runs zero to many of this suite's nested suites.
the Reporter to which results will be reported
the Stopper that will be consulted to determine whether to stop execution early.
a Filter with which to filter tests based on their tags
a Map of key-value pairs that can be used by the executing Suite of tests.
an optional Distributor, into which to put nested Suites to be run
by another entity, such as concurrently by a pool of threads. If None, nested Suites will be run sequentially.
a Tracker tracking Ordinals being fired by the current thread.
Runs a test.
Runs a test.
the name of one test to execute.
the Reporter to which results will be reported
the Stopper that will be consulted to determine whether to stop execution early.
a Map of key-value pairs that can be used by the executing Suite of tests.
a Tracker tracking Ordinals being fired by the current thread.
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.
An Set of test names.
An 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.
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 reassigning instance vars in this Suite or initializing
a globally accessible external database. If you want to avoid reassigning instance vars
you can use fixture.Suite.
the no-arg test function to run with a fixture
Construct a new instance of this Suite.
Construct a new instance of this Suite.
This trait's implementation of runTests invokes this method to create
a new instance of this Suite for each test. This trait's implementation
of this method uses reflection to call this.getClass.newInstance. This
approach will succeed only if this Suite's class has a public, no-arg
constructor. In most cases this is likely to be true, because to be instantiated
by ScalaTest's Runner a Suite needs a public, no-arg
constructor. However, this will not be true of any Suite defined as
an inner class of another class or trait, because every constructor of an inner
class type takes a reference to the enclosing instance. In such cases, and in
cases where a Suite class is explicitly defined without a public,
no-arg constructor, you will need to override this method to construct a new
instance of the Suite in some other way.
Here's an example of how you could override newInstance to construct
a new instance of an inner class:
import org.scalatest.Suite
class Outer { class InnerSuite extends Suite with OneInstancePerTest { def testOne() {} def testTwo() {} override def newInstance = new InnerSuite } }
Run the tests of this suite in parallel.
Run the tests of this suite in parallel.
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.
the Reporter to which results will be reported
the Stopper that will be consulted to determine whether to stop execution early.
a Filter with which to filter tests based on their tags
a Map of key-value pairs that can be used by the executing Suite of tests.
an optional Distributor, into which to put nested Suites to be run
by another entity, such as concurrently by a pool of threads. If None, nested Suites will be run sequentially.
a Tracker tracking Ordinals being fired by the current thread.
Trait that causes that the tests of any suite it is mixed into to be run in parallel if a
Distributoris passed torunTests.ScalaTest's normal approach for running suites of tests in parallel is to run different suites in parallel, but the tests of any one suite sequentially. This approach should provide sufficient distribution of the work load in most cases, but some suites may encapsulate multiple long-running tests. Such suites may dominate the execution time of the run. If so, mixing in this trait into just those suites will allow their long-running tests to run in parallel with each other, thereby helping to reduce the total time required to run an entire run.
Because this trait extends
OneInstancePerTest, each test will be run its own instance of the suite's class. This trait overrides therunTestsmethod. If noDistributoris passed torunTests, this trait's implementation simply invokes its supertraitOneInstancePerTest's implementation ofrunTests, which will run each test in its own instance sequentially. If aDistributoris passed, however, this traits' implementation ofrunTestswill, for each test, wrap a new instance of the suite in a special wrapper suite that will invoke just that one test, and passes the wrapper suites to theDistributor. The thread or entity that takes a wrapper suite from theDistributorwill invokerunon the wrapper suite, which will run just one test. In this way, different tests of a suite that mixes inParallelTestExecutionwill run in parallel.