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How to use DisplayNameFormatterExtension class of io.kotest.core.extensions package

Best Kotest code snippet using io.kotest.core.extensions.DisplayNameFormatterExtension

DefaultDisplayNameFormatter.kt

...3import io.kotest.common.platform4import io.kotest.core.annotation.displayname.wrapper5import io.kotest.core.config.ExtensionRegistry6import io.kotest.core.config.ProjectConfiguration7import io.kotest.core.extensions.DisplayNameFormatterExtension8import io.kotest.core.names.DisplayNameFormatter9import io.kotest.core.names.TestNameCase10import io.kotest.core.spec.DisplayName11import io.kotest.core.test.TestCase12import io.kotest.mpp.annotation13import io.kotest.mpp.bestName14import kotlin.reflect.KClass15fun getDisplayNameFormatter(registry: ExtensionRegistry, configuration: ProjectConfiguration): DisplayNameFormatter {16   return registry.all()17      .filterIsInstance<DisplayNameFormatterExtension>()18      .firstOrNull()19      ?.formatter() ?: DefaultDisplayNameFormatter(configuration)20}21/**22 * A default implementation of [DisplayNameFormatter].23 * Used when there are no registered [io.kotest.core.extensions.DisplayNameFormatterExtension]s.24 */25class DefaultDisplayNameFormatter(26   private val configuration: ProjectConfiguration,27) : DisplayNameFormatter {28   constructor() : this(ProjectConfiguration())29   override fun format(testCase: TestCase): String {30      val prefix = when (configuration.includeTestScopeAffixes ?: testCase.name.defaultAffixes) {31         true -> testCase.name.prefix ?: ""32         false -> ""33      }34      val suffix = when (configuration.includeTestScopeAffixes ?: testCase.name.defaultAffixes) {35         true -> testCase.name.suffix ?: ""36         false -> ""37      }...

DisplayNameFormatterExtension.kt

Source: DisplayNameFormatterExtension.kt

2import io.kotest.core.names.DisplayNameFormatter3/**4 * An extension point that allows users to inject their own [DisplayNameFormatter].5 *6 * Note: If multiple [DisplayNameFormatterExtension]s are registered, then one7 * will be picked arbitrarily.8 */9interface DisplayNameFormatterExtension {10   fun formatter(): DisplayNameFormatter11}...

DisplayNameFormatterExtension

Using AI Code Generation

1    extensions {2        DisplayNameFormatterExtension()3    }4    extensions {5        DisplayNameFormatterExtension()6    }7    extensions {8        DisplayNameFormatterExtension()9    }10    extensions {11        DisplayNameFormatterExtension()12    }13}14import io.kotest.core.spec.style.FunSpec15import io.kotest.core.extensions.DisplayNameFormatterExtension16class MySpec : FunSpec({17    extensions {18        DisplayNameFormatterExtension()19    }20    extensions {21        DisplayNameFormatterExtension()22    }23    extensions {24        DisplayNameFormatterExtension()25    }26    extensions {27        DisplayNameFormatterExtension()28    }29})30import io.kotest.core.spec.style.FunSpec31import io.kotest.core.extensions.DisplayNameFormatterExtension32class MySpec : FunSpec({33    extensions {34        DisplayNameFormatterExtension()35    }36    extensions {37        DisplayNameFormatterExtension()38    }39    extensions {40        DisplayNameFormatterExtension()41    }42    extensions {43        DisplayNameFormatterExtension()44    }45})46import io.kotest.core.spec.style.FunSpec47import io.kotest.core.extensions.DisplayNameFormatterExtension48class MySpec : FunSpec({49    extensions {50        DisplayNameFormatterExtension()51    }

DisplayNameFormatterExtension

Using AI Code Generation

1val formatter = DisplayNameFormatterExtension { testPath ->2testPath.joinToString(" ")3}4registerExtension(formatter)5}6}

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