this
    }

    def assertNotContainsVersioned(int version, String basePath) {
        assertNotContainsFile(toVersionedPath(version, basePath))
    }

    def assertVersionedContent(int version, String basePath, String content) {
        assertFileContent(toVersionedPath(version, basePath), content)
    }

    static String toVersionedPath(int version, String basePath) {