How to use beforeContainer method of io.kotest.core.TestConfiguration class

Best Kotest code snippet using io.kotest.core.TestConfiguration.beforeContainer

Spec.kt

Source:Spec.kt

...350    *351    * The [TestCase] about to be executed is provided as the parameter.352    */353   open suspend fun afterTest(testCase: TestCase, result: TestResult) {}354   open suspend fun beforeContainer(testCase: TestCase) {}355   open suspend fun afterContainer(testCase: TestCase, result: TestResult) {}356   open suspend fun beforeEach(testCase: TestCase) {}357   open suspend fun afterEach(testCase: TestCase, result: TestResult) {}358   open suspend fun beforeAny(testCase: TestCase) {}359   /**360    * This function is invoked after every [TestCase] in this Spec.361    * Override this function to provide custom behavior.362    *363    * The [TestCase] and it's [TestResult] are provided as parameters.364    */365   open suspend fun afterAny(testCase: TestCase, result: TestResult) {}366}367/**368 * A [RootTest] is a defined test that has not yet been materialized at runtime....

TestConfiguration.kt

Source:TestConfiguration.kt

...154    * with type [TestType.Container].155    *156    * The [TestCase] about to be executed is provided as the parameter.157    */158   fun beforeContainer(f: BeforeContainer) {159      register(object : BeforeContainerListener {160         override suspend fun beforeContainer(testCase: TestCase) {161            f(testCase)162         }163      })164   }165   /**166    * Registers a callback to be executed after every [TestCase]167    * with type [TestType.Container].168    *169    * The callback provides two parameters - the test case that has just completed,170    * and the [TestResult] outcome of that test.171    */172   fun afterContainer(f: AfterContainer) {173      register(object : AfterContainerListener {174         override suspend fun afterContainer(testCase: TestCase, result: TestResult) {...

PostgresTestListener.kt

Source:PostgresTestListener.kt

...17        .also { listener(PostgresTestListener(it)) }18class PostgresTestListener(private val database: Database): TestListener {19    override val name: String20        get() = "PostgresTestListener"21    override suspend fun beforeContainer(testCase: TestCase) {22        database.withFlyway {23            clean()24            migrate()25        }26    }27    override suspend fun afterSpec(spec: Spec) {28        database.close()29    }30}...

beforeContainer

Using AI Code Generation

1container.config { beforeContainer { println("Before Container") } }2container.config { afterContainer { println("After Container") } }3container.config { beforeTest { println("Before Test") } }4container.config { afterTest { println("After Test") } }5container.config { afterProject { println("After Project") } }6container.config { afterSpec { println("After Spec") } }7container.config { beforeSpec { println("Before Spec") } }8container.config { beforeProject { println("Before Project") } }9}10}

beforeContainer

Using AI Code Generation

1val config = TestConfiguration (2beforeContainer = { println("before container") },3afterContainer = { println("after container") },4beforeTest = { println("before test") },5afterTest = { println("after test") },6class MySpec : FunSpec(config) {7init {8test("test") {9println("test")10}11}12}13val config = TestConfiguration (14afterContainer = { println("after container") },15class MySpec : FunSpec(config) {16init {17test("test") {18println("test")19}20}21}22val config = TestConfiguration (23beforeTest = { println("before test") },24class MySpec : FunSpec(config) {25init {26test("test") {27println("test")28}29}30}31val config = TestConfiguration (32afterTest = { println("after test") },33class MySpec : FunSpec(config) {34init {35test("test") {36println("test")37}38}39}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.