assert resource.exists
        assert resource.text == 'content'

        then:
        1 * target.text >> 'content'
        0 * target._
    }

    def fetchesAndCachesContentWhenContentQueriedAsReader() {
        when:
        assert resource.asReader.text == 'content'
        assert resource.exists
        assert resource.asReader.text == 'content'

        then: