MinSize

Arb<List<A>>

minSuccessful

java.lang.NoSuchMethodError: 'double kotlin.time.Duration$Companion.getZERO-UwyO8pc()'

beforeSpec/beforeTest

dataClass1 shouldBe dataClass2

List

~/Projects/kotlin/kotest% ./gradlew kotest-examples:kotest-examples-javascript:jsTest

> Configure project :
Kotlin Multiplatform Projects are an experimental feature.

The Kotlin source set commonTest was configured but not added to any Kotlin compilation. You can add a source set to a target's compilation by connecting it with the compilation's default source set using 'dependsOn'.
See <https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#connecting-source-sets>

> Task :kotest-examples:kotest-examples-javascript:installMocha
npm WARN saveError ENOENT: no such file or directory, open '/Users/christoph/package.json'
npm WARN enoent ENOENT: no such file or directory, open '/Users/christoph/package.json'
npm WARN christoph No description
npm WARN christoph No repository field.
npm WARN christoph No README data
npm WARN christoph No license field.

+ mocha@8.0.1
updated 1 package and audited 191 packages in 1.527s
found 0 vulnerabilities


> Task :kotest-examples:kotest-examples-javascript:runMocha FAILED

FAILURE: Build failed with an exception.

* What went wrong:
A problem was found with the configuration of task ':kotest-examples:kotest-examples-javascript:runMocha' (type 'NodeTask').
> File '/Users/christoph/Projects/kotlin/kotest/kotest-examples/kotest-examples-javascript/node_modules/mocha/bin/mocha' specified for property 'script' does not exist.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at <https://help.gradle.org>

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See <https://docs.gradle.org/6.5/userguide/command_line_interface.html#sec:command_line_warnings>

BUILD FAILED in 3s
14 actionable tasks: 2 executed, 12 up-to-date
~/Projects/kotlin/kotest%

Either

shouldBeRight()

map

val submittedPayment: Either<PaymentEventRepoError, Payment> = eventStore.getLatestPaymentForAccount(123)
          submittedPayment.map { it.amount }.shouldBeRight(50.00.toBigDecimal())
          submittedPayment.map { it.state }.shouldBeRight(PaymentState.PENDING)

shouldThrow

shouldThrow<Exception> {
                        client.callMyEndpoint(request).awaitSingle()
                    }

Arg 0: 0L (shrunk from 23)

Arg 1: 1L (shrunk from 96)

Arb.long(20, 40), Arb.long(90, 100)

context

Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.22.2:test failed: java.lang.BootstrapMethodError: java.lang.IllegalAccessError: no such method: org.junit.platform.launcher.TagFilter.includeTags(List)PostDiscoveryFilter/invokeStatic: org/junit/platform/commons/PreconditionViolationException: org.junit.platform.commons.PreconditionViolationException -> [Help 1]

StringSpec

"Given blah blah blah blah blah blah" + 
    " - When blah blah blah" + 
    " - Then blah blah blah" {
    TODO()
}

- Then blah blah blah

("Given blah blah blah blah blah blah" + 
    " - When blah blah blah" + 
    " - Then blah blah blah") {
    TODO()
}

ProjectConfig

should

ErrorCollector

context("when the server") {
    withTestApplication({
        myServerModule()
    }) {
        context("receives a request for url/to/something") {
            with(handleRequest(<http://HttpMethod.Post|HttpMethod.Post>, "url/to/som ething") {
                should("return the correct response") {
                    response.status() shouldBe HttpStatusCode.OK
                }
            }
        }
    }
}

should

should

freeCompilerArgs