contents.tasks >> toList(task1, task2)

        when:
        action.execute(gradle, executionPlan)

        then:
        textOutputFactory.toString() == "{$category}:task1 {progressstatus}SKIPPED${EOL}{$category}:task2 {progressstatus}SKIPPED$EOL"
        1 * task1.getIdentityPath() >> Path.path(':task1')
        1 * task2.getIdentityPath() >> Path.path(':task2')
        0 * delegate.execute(_, _)
    }

intellij-idea-tasks.png...

writing-tasks-7.png...

    def "can configure tasks from command line in multiple projects"() {
        given:
        createDirs("project2")
        settingsFile << "include 'project2'"
        buildFile << """
            allprojects {
                task someTask(type: SomeTask)
            }
            task task1 //extra stress
            task task2

            ${taskWithMultipleOptions()}
        """

writing-tasks-1.png...

writing-tasks-3.png...

writing-tasks-6.png...

Method <org.gradle.api.tasks.GradleBuild.getBuildName()> does not have raw return type assignable to org.gradle.api.provider.Property in (GradleBuild.java:0)
Method <org.gradle.api.tasks.GradleBuild.getDir()> does not have raw return type assignable to org.gradle.api.provider.Property in (GradleBuild.java:0)

                        project.getTasks().register("b", TaskB.class, task -> task.doLast(b -> actionB.execute((TaskB) b)));
                    }
                }
            """
        }
        buildFile << """
            apply plugin: my.LambdaPlugin
        """

        when:
        configurationCacheRun("a", "b")
        configurationCacheRun("a", "b")

<2> You can use the link:{kotlinDslPath}/gradle/org.gradle.api.tasks/-task-collection/index.html[named()] method to configure existing tasks.
=====
[.multi-language-sample]
=====
.app/build.gradle
[source, groovy]
----
tasks.register("task1") {  // <1>
    println("REGISTER TASK1: This is executed during the configuration phase")