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 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.
Runs zero to many of this suite's tests.
Runs zero to many of this suite's tests.
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 instances of this Suite class
that are responsible for executing individual tests contained in this Suite, or groups of this Suite's
tests, may be placed so as to be run
by another entity, such as concurrently by a pool of threads.
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 FixtureSuite.
the no-arg test function to run with a fixture
Registers code to be executed after all of this suite's tests and nested suites have been run.
Registers code to be executed after all of this suite's tests and nested suites have been run.
This trait's implementation of runTest executes the code passed to this method after running
each test. Thus the code passed to this method can be used to tear down a test fixture
needed by the entire suite.
Registers code to be executed before any of this suite's tests or nested suites are run.
Registers code to be executed before any of this suite's tests or nested suites are run.
This trait's implementation
of runTest executes the code passed to this method before running
any tests or nested suites. Thus the code passed to this method can be used to set up a test fixture
needed by the entire suite.
Execute a suite surrounded by calls to beforeAll and afterAll.
Execute a suite surrounded by calls to beforeAll and afterAll.
This trait's implementation of this method ("this method") invokes beforeAll(Map[String, Any])
before executing any tests or nested suites and afterAll(Map[String, Any])
after executing all tests and nested suites. It runs the suite by invoking super.run, passing along
the seven parameters passed to it.
If any invocation of beforeAll completes abruptly with an exception, this
method will complete abruptly with the same exception. If any call to
super.run completes abruptly with an exception, this method
will complete abruptly with the same exception, however, before doing so, it will
invoke afterAll. If <cod>afterAll also completes abruptly with an exception, this
method will nevertheless complete abruptly with the exception previously thrown by super.run.
If super.run returns normally, but afterAll completes abruptly with an
exception, this method will complete abruptly with the same exception.
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.
Trait that can be mixed into suites that need code executed before and after executing the suite. This trait allows code to be executed before and/or after all the tests and nested suites of a suite are run. This trait overrides
run(the mainrunmethod that takes seven parameters, an optional test name, reporter, stopper, filter, configMap, optional distributor, and tracker) and calls the code passed to thebeforeAllmethod, if any, then callssuper.run. After thesuper.runinvocation completes, whether it returns normally or completes abruptly with an exception, this trait'srunmethod will execute the code passed toafterAll, if any.For example, the following
MasterSuitemixes inBeforeAndAfterAllFunctionsand in the code passed tobeforeAll, creates and writes to a temp file. After all of the nested suites have executed, the code passed toafterAllis invoked, which deletes the file:import org.scalatest.SuperSuite import org.scalatest.BeforeAndAfterAllFunctions import java.io.FileReader import java.io.FileWriter import java.io.File class MasterSuite extends Suite with BeforeAndAfterAllFunctions { private val tempFileName = "temp.txt" // Set up the temp file needed by the test beforeAll { val fileName = configMap(tempFileName) val writer = new FileWriter(fileName) try { writer.write("Hello, suite of tests!") } finally { writer.close() } } override def nestedSuites = List(new OneSuite, new TwoSuite, new RedSuite, new BlueSuite) // Delete the temp file afterAll { val fileName = configMap(tempFileName)) val file = new File(fileName) file.delete() } }Because the
BeforeAndAfterAllFunctionstrait invokessuper.runto run the suite, you may need to mix this trait in last to get the desired behavior. For example, this won't work, becauseBeforeAndAfterAllFunctionsis "super" to FunSuite:You'd need to turn it around, so that
FunSuiteis "super" toBeforeAndAfterAllFunctions, like this:Note: This trait does not currently ensure that the code passed to
afterAllis executed after all the tests and nested suites are executed if aDistributoris passed. The plan is to do that eventually, but in the meantime, be aware that the code passed toafterAllis guaranteed to be run after all the tests and nested suites only when they are run sequentially.