Merge pull request #106 from gradle/tt/add-runtime-compiletime-only-to-kotlin

Add runtimeOnly and compileOnly configurations to Kotlin testing

Author: tresat

unified-prototype/unified-plugin/plugin-kmp/src/main/java/org/gradle/api/experimental/kotlin/KotlinJvmApplication.java

@@ -1,13 +1,24 @@
 package org.gradle.api.experimental.kotlin;
 
+import org.gradle.api.Action;
 import org.gradle.api.experimental.common.HasCliExecutables;
 import org.gradle.api.experimental.jvm.HasJavaTarget;
 import org.gradle.api.experimental.jvm.HasJvmApplication;
+import org.gradle.api.experimental.kotlin.testing.Testing;
+import org.gradle.api.tasks.Nested;
+import org.gradle.declarative.dsl.model.annotations.Configuring;
 import org.gradle.declarative.dsl.model.annotations.Restricted;
 
 /**
  * An application implemented using Kotlin and that targets a single JVM version.
  */
 @Restricted
 public interface KotlinJvmApplication extends HasJavaTarget, HasJvmApplication, HasCliExecutables {
+    @Nested
+    Testing getTesting();
+
+    @Configuring
+    default void testing(Action<? super Testing> action) {
+        action.execute(getTesting());
+    }
 }

unified-prototype/unified-plugin/plugin-kmp/src/main/java/org/gradle/api/experimental/kotlin/StandaloneKotlinJvmApplicationPlugin.java

@@ -2,6 +2,7 @@
 
 import org.gradle.api.Plugin;
 import org.gradle.api.Project;
+import org.gradle.api.artifacts.ConfigurationContainer;
 import org.gradle.api.experimental.common.CliApplicationConventionsPlugin;
 import org.gradle.api.experimental.jvm.internal.JvmPluginSupport;
 import org.gradle.api.experimental.kmp.internal.KotlinPluginSupport;
@@ -12,6 +13,7 @@
  * Creates a declarative {@link KotlinJvmApplication} DSL model, applies the official Kotlin and application plugin,
  * and links the declarative model to the official plugin.
  */
+@SuppressWarnings("UnstableApiUsage")
 abstract public class StandaloneKotlinJvmApplicationPlugin implements Plugin<Project> {
 
     public static final String KOTLIN_JVM_APPLICATION = "kotlinJvmApplication";
@@ -35,7 +37,15 @@ private void linkDslModelToPlugin(Project project, KotlinJvmApplication dslModel
         KotlinPluginSupport.linkJavaVersion(project, dslModel);
         JvmPluginSupport.linkApplicationMainClass(project, dslModel);
         JvmPluginSupport.linkMainSourceSourceSetDependencies(project, dslModel.getDependencies());
+        configureTesting(project, dslModel);
 
         dslModel.getRunTasks().add(project.getTasks().named("run"));
     }
+
+    private void configureTesting(Project project, KotlinJvmApplication dslModel) {
+        ConfigurationContainer configurations = project.getConfigurations();
+        configurations.getByName("testImplementation").fromDependencyCollector(dslModel.getTesting().getDependencies().getImplementation());
+        configurations.getByName("testCompileOnly").fromDependencyCollector(dslModel.getTesting().getDependencies().getCompileOnly());
+        configurations.getByName("testRuntimeOnly").fromDependencyCollector(dslModel.getTesting().getDependencies().getRuntimeOnly());
+    }
 }

unified-prototype/unified-plugin/plugin-kmp/src/main/java/org/gradle/api/experimental/kotlin/StandaloneKotlinJvmLibraryPlugin.java

@@ -46,5 +46,7 @@ private void linkDslModelToPlugin(Project project, KotlinJvmLibrary dslModel) {
     private void configureTesting(Project project, KotlinJvmLibrary dslModel) {
         ConfigurationContainer configurations = project.getConfigurations();
         configurations.getByName("testImplementation").fromDependencyCollector(dslModel.getTesting().getDependencies().getImplementation());
+        configurations.getByName("testCompileOnly").fromDependencyCollector(dslModel.getTesting().getDependencies().getCompileOnly());
+        configurations.getByName("testRuntimeOnly").fromDependencyCollector(dslModel.getTesting().getDependencies().getRuntimeOnly());
     }
 }

unified-prototype/unified-plugin/plugin-kmp/src/main/java/org/gradle/api/experimental/kotlin/testing/KotlinTestDependencies.java

@@ -24,4 +24,6 @@
 @Restricted
 public interface KotlinTestDependencies extends Dependencies {
     DependencyCollector getImplementation();
+    DependencyCollector getCompileOnly();
+    DependencyCollector getRuntimeOnly();
 }