ContentCache cache = new ContentCache(data);

        // ## Act & Assert ##
        assertArrayEquals(cache.getContentAsBytes(), cache.getContentAsBytes());
        assertArrayEquals(cache.getContentAsBytes(), cache.getContentAsBytes());
    }

    @Test
    public void testIsInMemory_WithEmptyByteArray() {
        // ## Arrange ##

     *
     * @return the content as a byte array
     * @throws IOException if an I/O error occurs while reading the file
     */
    public byte[] getContentAsBytes() throws IOException {
        if (data != null) {
            return data.clone();
        }
        return Files.readAllBytes(file.toPath());
    }

    @Override

            }
            throw new CurlException("Failed to access the content.");
        }
        try {
            return new String(contentCache.getContentAsBytes(), encoding);
        } catch (final Exception e) {
            throw new CurlException("Failed to access the content.", e);
        }
    }

    /**