Make the testRuntimeClasspath configuration request instrumented and composed jars of imported modules when running tests

Author: hsz

CHANGELOG.md

@@ -13,6 +13,7 @@
 
 ### Fixed
 
+- Make the `testRuntimeClasspath` configuration request instrumented and composed jars of imported modules when running tests
 - Adjust local artifact definition in Ivy XML files to satisfy Gradle dependency locking. [#1778](../../issues/1778)
 - Add the missing `org.jetbrains.kotlin.platform.type=jvm` attribute to the `intellijPlatformRuntimeClasspath` configuration manually as it is not inherited from the `runtimeClasspath`.
 - `Could not generate a decorated class for type PluginArtifactRepository.` when creating a custom plugin repository.

api/IntelliJPlatformGradlePlugin.api

@@ -97,6 +97,7 @@ public final class org/jetbrains/intellij/platform/gradle/Constants$Configuratio
 	public static final field TEST_FIXTURES_COMPILE_CLASSPATH Ljava/lang/String;
 	public static final field TEST_FIXTURES_COMPILE_ONLY Ljava/lang/String;
 	public static final field TEST_IMPLEMENTATION Ljava/lang/String;
+	public static final field TEST_RUNTIME_CLASSPATH Ljava/lang/String;
 }
 
 public final class org/jetbrains/intellij/platform/gradle/Constants$Constraints {

src/main/kotlin/org/jetbrains/intellij/platform/gradle/Constants.kt

@@ -139,6 +139,7 @@ object Constants {
             const val TEST_COMPILE_CLASSPATH = JvmConstants.TEST_COMPILE_CLASSPATH_CONFIGURATION_NAME
             const val TEST_COMPILE_ONLY = JvmConstants.TEST_COMPILE_ONLY_CONFIGURATION_NAME
             const val TEST_IMPLEMENTATION = JvmConstants.TEST_IMPLEMENTATION_CONFIGURATION_NAME
+            const val TEST_RUNTIME_CLASSPATH = JvmConstants.TEST_RUNTIME_CLASSPATH_CONFIGURATION_NAME
             const val TEST_FIXTURES_COMPILE_ONLY = "testFixturesCompileOnly"
             const val TEST_FIXTURES_COMPILE_CLASSPATH = "testFixturesCompileClasspath"
         }

src/main/kotlin/org/jetbrains/intellij/platform/gradle/plugins/project/IntelliJPlatformBasePlugin.kt

@@ -351,6 +351,7 @@ abstract class IntelliJPlatformBasePlugin : Plugin<Project> {
                 project.configurations[Configurations.External.COMPILE_CLASSPATH],
                 project.configurations[Configurations.External.RUNTIME_CLASSPATH],
                 project.configurations[Configurations.External.TEST_COMPILE_CLASSPATH],
+                project.configurations[Configurations.External.TEST_RUNTIME_CLASSPATH],
                 project.configurations[Configurations.INTELLIJ_PLATFORM_CLASSPATH],
                 project.configurations[Configurations.INTELLIJ_PLATFORM_TEST_CLASSPATH],
             ).forEach {

src/main/kotlin/org/jetbrains/intellij/platform/gradle/plugins/project/IntelliJPlatformModulePlugin.kt

@@ -152,6 +152,7 @@ abstract class IntelliJPlatformModulePlugin : Plugin<Project> {
                 Configurations.INTELLIJ_PLATFORM_RUNTIME_CLASSPATH,
                 Configurations.External.COMPILE_CLASSPATH,
                 Configurations.External.TEST_COMPILE_CLASSPATH,
+                Configurations.External.TEST_RUNTIME_CLASSPATH,
                 // TODO: required for test fixtures?
                 //       Configurations.External.TEST_FIXTURES_COMPILE_CLASSPATH,
                 Configurations.INTELLIJ_PLATFORM_PLUGIN_MODULE,

src/main/kotlin/org/jetbrains/intellij/platform/gradle/tasks/TestIdeTask.kt

@@ -104,7 +104,8 @@ abstract class TestIdeTask : Test(), TestableAware, IntelliJPlatformVersionAware
                     .toSet()
             })
 
-            classpath = instrumentedCode + instrumentedTestCode + classpath + intellijPlatformTestClasspathConfiguration + productModules
+            classpath = classpath + intellijPlatformTestClasspathConfiguration + productModules
+
             testClassesDirs = instrumentedTestCode + testClassesDirs
             javaLauncher = sourceTask.runtimeDirectory.zip(sourceTask.runtimeMetadata) { directory, metadata ->
                 IntelliJPlatformJavaLauncher(directory, metadata)