import org.gradle.plugins.ide.AbstractIdeIntegrationTest
import org.junit.Test

class IdeaWorkspaceIntegrationTest extends AbstractIdeIntegrationTest {

    @Test
    @ToBeFixedForConfigurationCache
    void enablesCustomizationOfIws() {
        //when
        runIdeaTask '''
apply plugin: "java"
apply plugin: "idea"

idea.workspace.iws.withXml { it.asNode().appendNode('foo', 'bar') }

idea {
    workspace {
        iws {