private final String taskName;

    private String taskOutcome;

    public GroupedTaskOutputFixture(String taskName) {
        this.taskName = taskName;
    }

    public void setOutcome(String taskOutcome) {
        if (this.taskOutcome != null) {
            throw new AssertionError(taskName + " task's outcome is set twice!");
        }

    private final String taskName;
    private final String configurationName;
    private final TaskDependencyContainerInternal taskDependencyDelegate;

    public TasksFromDependentProjects(String taskName, String configurationName, TaskDependencyFactory taskDependencyFactory) {
        this(taskName, configurationName, new TaskDependencyChecker(), taskDependencyFactory);
    }

            getGenerationTaskNames(projectPath).each { taskName ->
                result.assertTaskOrder(getCleanTaskName(taskName), taskName)
            }
        }
    }

    def assertGenerationTasksRunBeforeCleanTasks() {
        [":", ":foo", ":foo:bar"].each { projectPath ->
            getGenerationTaskNames(projectPath).each { taskName ->
                result.assertTaskOrder(taskName, getCleanTaskName(taskName))
            }

// tag::all[]
// tag::task-rule[]
tasks.addRule("Pattern: ping<ID>") { String taskName ->

    if (taskName.startsWith("ping")) {
        task(taskName) {
            doLast {
                println "Pinging: " + (taskName - 'ping')
            }
        }
    }
}
// end::task-rule[]

tasks.register('groupPing') {
    dependsOn 'pingServer1', 'pingServer2'
}

        withBuildCache().run taskName
        def originalResults = extractResultsFrom(originalDir)
        then: "it is executed and cached"
        executedAndNotSkipped taskName

        when: "task is re-executed without the cache"
        inDirectory(originalDir)
        run taskName, '-i'
        then: "it is UP-TO-DATE"
        result.assertTaskSkipped taskName

        when: "it is executed in the new location"

        when:
        inDirectory(originalDir)
        withBuildCache().run taskName

        then:
        executedAndNotSkipped taskName

        and:
        outputContains('JavaAgent configured!')

        when:
        inDirectory(originalDir)
        withBuildCache().run taskName

        then:
        skipped taskName

        when:
        inDirectory(relocatedDir)

abstract class BaseSelectionException extends InvalidUserDataException implements FailureResolutionAware {
    private final String taskName;
    private final String targetName;

    public BaseSelectionException(String message, String taskName, String targetName) {
        super(message);
        this.taskName = taskName;
        this.targetName = targetName;
    }

    @Override
    public void appendResolutions(Context context) {

public class TaskSelection {
    private final String projectPath;
    private final String taskName;
    private final TaskSelectionResult taskSelectionResult;

    public TaskSelection(String projectPath, String taskName, TaskSelectionResult tasks) {
        this.projectPath = projectPath;
        this.taskName = taskName;
        this.taskSelectionResult = tasks;
    }

    public String getProjectPath() {

    def "can apply a plugin declared in a catalog"() {
        String taskName = 'greet'
        String message = 'Hello from plugin!'
        String pluginId = 'com.acme.greeter'
        String pluginVersion = '1.5'
        def plugin = new PluginBuilder(file("greeter"))
            .addPluginWithPrintlnTask(taskName, message, pluginId)
            .publishAs("some", "artifact", pluginVersion, pluginPortal, executer)

    configureGradleTestEnvironment()
    addSetUpAndTearDownActions()
}

fun executerRequiresDistribution(taskName: String) =
    !taskName.startsWith("embedded") || taskName.contains("CrossVersion") // <- Tooling API [other-version]->[current]

fun executerRequiresFullDistribution(taskName: String) =
    taskName.startsWith("noDaemon")

fun DistributionTest.addSetUpAndTearDownActions() {
    cachesCleaner = cachesCleanerService