then:
        !wrapper.getValidateDistributionUrl().get()
    }

    def "execute with non extant wrapper jar parent directory"() {
        when:
        def unjarDir = temporaryFolder.createDir("unjar")
        execute(wrapper)
        expectedTargetWrapperJar.unzipToWithoutCheckingParentDirs(unjarDir)
        def properties = GUtil.loadProperties(expectedTargetWrapperProperties)

        then:

            return
        }

        def untar = new Untar()
        untar.setSrc(file)
        untar.setDest(target)

        if (file.name.endsWith(".tgz")) {
            def method = new Untar.UntarCompressionMethod()
            method.value = "gzip"
            untar.compression = method
        } else if (file.name.endsWith(".tbz2")) {
            def method = new Untar.UntarCompressionMethod()

        checkApplicationImage('mega-app', distZipDir.file('mega-app'))

        def distTarFile = file('build/distributions/mega-app.tar')
        distTarFile.assertIsFile()

        def distTarDir = file('build/untar')
        distTarFile.usingNativeTools().untarTo(distTarDir)
        checkApplicationImage('mega-app', distTarDir.file('mega-app'))
    }

    def "check distribution contents when all defaults used"() {