final dest = temporaryFolder.file("dest")

        when:
        new TestFileTreeElement(src, 0666, chmod).copyTo(dest)

        then:
        1 * chmod.chmod(dest, 0666)
    }

    def defaultPermissionValuesAreUsed() {
        given:
        def dir = new TestFileTreeElement(temporaryFolder.getTestDirectory(), chmod)
        def file = new TestFileTreeElement(temporaryFolder.file("someFile"), chmod)

        expect: