Configure test coverage with Kover.

Author: Jadarma

gradle/build-logic/src/main/kotlin/conventions.kotest.gradle.kts

@@ -4,12 +4,34 @@ import org.gradle.kotlin.dsl.withType
 
 plugins {
     kotlin("jvm")
+    id("org.jetbrains.kotlinx.kover")
 }
 
-tasks.withType<Test>().configureEach {
-    useJUnitPlatform()
+dependencies {
+    testImplementation(libs.kotest.runner)
+    testImplementation(libs.kotest.property)
+    testImplementation(libs.kotest.assertions)
 }
 
-dependencies {
-    testImplementation(libs.bundles.kotest)
+kover {
+    currentProject {
+        sources {
+            includedSourceSets = setOf("main")
+        }
+    }
+    reports {
+        total {
+            html {
+                onCheck = true
+                charset = "UTF-8"
+            }
+            binary {
+                onCheck = true
+            }
+        }
+    }
+}
+
+tasks.withType<Test>().configureEach {
+    useJUnitPlatform()
 }

gradle/libs.versions.toml

@@ -2,9 +2,10 @@
 kotlin = "2.2.20"       # https://mvnrepository.com/artifact/org.jetbrains.kotlin/kotlin-stdlib
 kotest = "6.0.3"        # https://mvnrepository.com/artifact/io.kotest/kotest-framework-engine
 
+bcv = "0.18.1"          # https://mvnrepository.com/artifact/org.jetbrains.kotlinx.binary-compatibility-validator/org.jetbrains.kotlinx.binary-compatibility-validator.gradle.plugin
 detekt = "1.23.8"       # https://mvnrepository.com/artifact/io.gitlab.arturbosch.detekt/detekt-gradle-plugin
 dokka = "2.1.0-Beta"    # https://mvnrepository.com/artifact/org.jetbrains.dokka/dokka-gradle-plugin
-bcv = "0.18.1"          # https://mvnrepository.com/artifact/org.jetbrains.kotlinx.binary-compatibility-validator/org.jetbrains.kotlinx.binary-compatibility-validator.gradle.plugin
+kover = "0.9.1"         # https://mvnrepository.com/artifact/org.jetbrains.kotlinx.kover/org.jetbrains.kotlinx.kover.gradle.plugin
 publishing = "0.34.0"   # https://mvnrepository.com/artifact/com.vanniktech/gradle-maven-publish-plugin
 
 [libraries]
@@ -16,12 +17,20 @@ kotest-runner = { module = "io.kotest:kotest-runner-junit5", version.ref = "kote
 kotest-assertions = { module = "io.kotest:kotest-assertions-core-jvm", version.ref = "kotest" }
 kotest-property = { module = "io.kotest:kotest-property", version.ref = "kotest" }
 
-kotlin-plugin-jvm = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
-kotlin-plugin-bcv = { module = "org.jetbrains.kotlinx.binary-compatibility-validator:org.jetbrains.kotlinx.binary-compatibility-validator.gradle.plugin", version.ref = "bcv" }
-detekt-plugin = { module = "io.gitlab.arturbosch.detekt:io.gitlab.arturbosch.detekt.gradle.plugin", version.ref = "detekt" }
-dokka-plugin = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version.ref = "dokka" }
-publishing-plugin = { module = "com.vanniktech:gradle-maven-publish-plugin", version.ref = "publishing" }
+gradlePluginDep-bcv = { module = "org.jetbrains.kotlinx.binary-compatibility-validator:org.jetbrains.kotlinx.binary-compatibility-validator.gradle.plugin", version.ref = "bcv" }
+gradlePluginDep-detekt = { module = "io.gitlab.arturbosch.detekt:io.gitlab.arturbosch.detekt.gradle.plugin", version.ref = "detekt" }
+gradlePluginDep-dokka = { module = "org.jetbrains.dokka:dokka-gradle-plugin", version.ref = "dokka" }
+gradlePluginDep-kotlin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+gradlePluginDep-kover = { module = "org.jetbrains.kotlinx:kover-gradle-plugin", version.ref = "kover" }
+gradlePluginDep-publishing = { module = "com.vanniktech:gradle-maven-publish-plugin", version.ref = "publishing" }
 
 [bundles]
-kotest = [ "kotest-runner", "kotest-assertions", "kotest-property" ]
-gradlePlugins = [ "kotlin-plugin-jvm", "kotlin-plugin-bcv", "detekt-plugin", "dokka-plugin", "publishing-plugin" ]
+# Bundles all plugins needed in `buildLogic` so they can be imported in bulk.
+gradlePlugins = [
+    "gradlePluginDep-bcv",
+    "gradlePluginDep-detekt",
+    "gradlePluginDep-dokka",
+    "gradlePluginDep-kotlin",
+    "gradlePluginDep-kover",
+    "gradlePluginDep-publishing",
+]