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How to use createTestDescriptor method of io.kotest.runner.junit.platform.gradle.PostDiscoveryFilterAdapter class

Best Kotest code snippet using io.kotest.runner.junit.platform.gradle.PostDiscoveryFilterAdapter.createTestDescriptor

PostDiscoveryFilterAdapter.kt

Source:PostDiscoveryFilterAdapter.kt

...22   private val filter: PostDiscoveryFilter,23   private val uniqueId: UniqueId24) : TestFilter {25   override fun filter(descriptor: Descriptor): TestFilterResult {26      val testDescriptor = createTestDescriptor(uniqueId, descriptor, descriptor.id.value)27      return filter28         .toPredicate()29         .test(testDescriptor)30         .toTestFilterResult("Excluded by JUnit ClassMethodNameFilter: $filter")31   }32   /**33    * Creates a new [TestDescriptor] from the given Kotest [descriptor], chaining from34    * the [root] uniqueId. The [TestSource] is fudged since JUnit makes assumptions that tests are methods.35    * This descriptor is only used by the filter adapter.36    */37   private fun createTestDescriptor(root: UniqueId, descriptor: Descriptor, displayName: String): TestDescriptor {38      val id: UniqueId = descriptor.chain().fold(root) { acc, desc -> acc.append(desc) }39      val source = when (descriptor) {40         is Descriptor.SpecDescriptor -> ClassSource.from(descriptor.kclass.java)41         // this isn't a method, but we can use MethodSource with the test name, so it's at least42         // somewhat compatible for top level tests.43         is Descriptor.TestDescriptor -> MethodSource.from(descriptor.spec().kclass.java.name, descriptor.path().value)44      }45      return io.kotest.runner.junit.platform.createTestDescriptor(46         id,47         displayName,48         TestDescriptor.Type.CONTAINER,49         source,50         false51      )52   }53}...

createTestDescriptor

Using AI Code Generation

1import io.kotest.runner.junit.platform.gradle.PostDiscoveryFilterAdapter2import io.kotest.core.spec.style.FunSpec3import io.kotest.matchers.shouldBe4class PostDiscoveryFilterTest : FunSpec({5    test("PostDiscoveryFilterAdapter.createTestDescriptor should return the same name") {6        val descriptor = PostDiscoveryFilterAdapter.createTestDescriptor(name)7    }8})9plugins {10    id("org.jetbrains.kotlin.jvm")11    id("io.kotest.runner.junit5")12}13repositories {14    jcenter()15}16dependencies {17    implementation(kotlin("stdlib"))18    implementation("io.kotest:kotest-assertions-core-jvm:4.2.6")19    implementation("io.kotest:kotest-runner-junit5-jvm:4.2.6")20}21tasks.test {22    useJUnitPlatform {23        filters {24            register("myFilter") {25                PostDiscoveryFilterAdapter.createTestDescriptor("test name")26            }27        }28    }29}

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