}
"""

        when:
        withConnection { ProjectConnection it ->
            it.newBuild().forTasks('printProperty').withArguments('-DsysProperty=welcomeToTheJungle').run()
        }

        then:
        file('sysProperty.txt').text.contains('welcomeToTheJungle')
    }

    def "can use custom build file"() {
        given:
        file("foo.gradle") << """
        task someCoolTask
"""

        when: