when:
        succeeds("help")

        then:
        oldButRecentlyUsedGradleDist.assertAllDirsExist()
        oldNotRecentlyUsedGradleDist.assertAllDirsDoNotExist()

        currentCacheDir.assertExists()
        currentDist.assertExists()

        getGcFile(currentCacheDir).assertExists()

        where:
        type              | daysToTriggerCleanup

        }

        void assertAllDirsExist() {
            cacheDir.assertExists()
            distDir.assertExists()
            customDistDir.assertExists()
        }

        void assertAllDirsDoNotExist() {
            cacheDir.assertDoesNotExist()
            distDir.assertDoesNotExist()
            customDistDir.assertDoesNotExist()
        }
    }

    static enum DistType {

        when:
        sendEOT()

        then:
        waitForNotRunning()

        and:
        oldButRecentlyUsedGradleDist.assertAllDirsExist()
        oldNotRecentlyUsedGradleDist.assertAllDirsDoNotExist()

        currentCacheDir.assertExists()
        currentDist.assertExists()

        getGcFile(currentCacheDir).assertExists()
    }