@Test
public void codecTest() throws Exception {
log.info("Codec: " + getCodec().toString());
long fileLength = testFile.contentLength();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
StopWatch compressionStopWatch = new StopWatch();
compressionStopWatch.start();
Compressor compressor = getCodec();
try (InputStream is = testFile.getInputStream()) {
compressor.compress(is, bos);
}
compressionStopWatch.endAndLog("Compression");
byte[] compressedData = bos.toByteArray();
assertTrue(
"Compressed file size should be less than original", compressedData.length < fileLength);
InputStream bis = new ByteArrayInputStream(compressedData);
ByteArrayOutputStream bos2 = new ByteArrayOutputStream();
StopWatch decompressionStopWatch = new StopWatch();
decompressionStopWatch.start();
Decompressor decompressor = getCodec();
decompressor.decompress(bis, bos2);
decompressionStopWatch.endAndLog("Decompression");
byte[] decompressedData = bos2.toByteArray();
assertEquals(decompressedData.length, fileLength);
try (InputStream is = testFile.getInputStream()) {
assertTrue(IOUtils.contentEquals(is, new ByteArrayInputStream(bos2.toByteArray())));
}
}
public void displayInfo(Resource r) {
System.out.println(r.getClass());
try {
System.out.println(r.getURL().getContent());
System.out.println(r.contentLength());
System.out.println(r.getFilename());
System.out.println(r.isOpen());
System.out.println(r.getInputStream().read());
// System.out.println(r.);
} catch (IOException e) {
System.out.println("crazy error!");
}
}
@Override
public long contentLength() throws IOException {
return delegate.contentLength();
}
