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Updated TestStreamEncrypter/Decrypter.

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This commit is contained in:
akwizgran
2015-12-14 17:29:28 +00:00
parent e6eb1707a9
commit ad0972877b
3 changed files with 52 additions and 41 deletions
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26
briar-tests/src/org/briarproject/transport/TransportIntegrationTest.java
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@@ -12,30 +12,19 @@ import java.io.InputStream;
import java.io.OutputStream;
import java.util.Random;
import static org.briarproject.api.transport.TransportConstants.MAX_FRAME_LENGTH;
import static org.briarproject.api.transport.TransportConstants.FRAME_HEADER_LENGTH;
import static org.briarproject.api.transport.TransportConstants.MAC_LENGTH;
import static org.briarproject.api.transport.TransportConstants.STREAM_HEADER_LENGTH;
import static org.briarproject.api.transport.TransportConstants.TAG_LENGTH;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
public class TransportIntegrationTest extends BriarTestCase {
private final Random random;
public TransportIntegrationTest() {
random = new Random();
}
private final Random random = new Random();
@Test
public void testInitiatorWriteAndRead() throws Exception {
testWriteAndRead(true);
}
@Test
public void testResponderWriteAndRead() throws Exception {
testWriteAndRead(false);
}
private void testWriteAndRead(boolean initiator) throws Exception {
public void testWriteAndRead() throws Exception {
// Generate a random tag
byte[] tag = new byte[TAG_LENGTH];
random.nextBytes(tag);
@@ -53,7 +42,10 @@ public class TransportIntegrationTest extends BriarTestCase {
streamWriter.write(payload2);
streamWriter.flush();
byte[] output = out.toByteArray();
assertEquals(TAG_LENGTH + MAX_FRAME_LENGTH * 2, output.length);
assertEquals(TAG_LENGTH + STREAM_HEADER_LENGTH
+ FRAME_HEADER_LENGTH + payload1.length + MAC_LENGTH
+ FRAME_HEADER_LENGTH + payload2.length + MAC_LENGTH,
output.length);
// Read the tag back
ByteArrayInputStream in = new ByteArrayInputStream(output);
byte[] recoveredTag = new byte[tag.length];