object run
Singleton object providing an apply
method for the ScalaTest shell and a
main
method for ScalaTest's simple runner.
The apply
method can be used in the ScalaTest Shell (its DSL for the Scala
interpreter) in this way:
scala> import org.scalatest._ import org.scalatest._ scala> class ArithmeticSuite extends FunSuite with Matchers { | test("addition works") { | 1 + 1 should equal (2) | } | ignore("subtraction works") { | 1 - 1 should equal (0) | } | test("multiplication works") { | 1 * 1 should equal (2) | } | test("division works") (pending) | } defined class ArithmeticSuite scala> run(new ArithmeticSuite) ArithmeticSuite: - addition works - subtraction works !!! IGNORED !!! - multiplication works *** FAILED *** 1 did not equal 2 (:16) - division works (pending)
The last command is calling the apply
method on the run
singleton object. In other
words, you could alternatively call it this way:
scala> run.apply(new ArithmeticSuite) ArithmeticSuite: - addition works - subtraction works !!! IGNORED !!! - multiplication works *** FAILED *** 1 did not equal 2 (:16) - division works (pending)
The run
singleton object also serves a different purpose. Its main
method
allows users to "run" run
as a Scala application. ScalaTest's Runner
application is very
powerful, but doesn't provide the simplest out-of-box experience for people trying ScalaTest for the first time. For example,
to run an ExampleSpec
in the unnamed package from the directory where it is compiled with
Runner
's standard out reporter requires this command:
$ scala -cp scalatest-RELEASE.jar org.scalatest.tools.Runner -R . -o -s ExampleSpec
Running it with the run
application is simpler:
$ scala -cp scalatest-RELEASE.jar org.scalatest.run ExampleSpec
- Source
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def
apply(suite: Suite, testName: String = null, configMap: ConfigMap = ConfigMap.empty): Unit
Run the passed suite, optionally passing in a test name and config map.
Run the passed suite, optionally passing in a test name and config map.
This method will invoke
execute
on the passedsuite
, passing in the specified (or default)testName
andconfigMap
and the configuration values passed to thisShell
's constructor (colorPassed
,durationsPassed
,shortStacksPassed
,fullStacksPassed
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def
main(args: Array[String]): Unit
Run the suites whose fully qualified names are passed as arguments.
Run the suites whose fully qualified names are passed as arguments.
This method will invoke the main method of
org.scalatest.tools.Runner
, passing in"-R ."
to set the runpath to the current directory,"-o"
to select the standard out reporter, and each argument preceded by-s
. For example, thisrun
command:$ scala -cp scalatest-RELEASE.jar org.scalatest.run ExampleSpec
Has the same effect as this
Runner
command:$ scala -cp scalatest-RELEASE.jar org.scalatest.tools.Runner -R . -o -s ExampleSpec
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