| 1 | package cz.vutbr.feec.packets.rtcp; |
| 2 | |
| 3 | import org.junit.Assert; |
| 4 | import org.junit.Test; |
| 5 | |
| 6 | import cz.vutbr.feec.packets.PacketGenerateException; |
| 7 | import cz.vutbr.feec.packets.PacketParseException; |
| 8 | |
| 9 | public class SDESChunkTest { |
| 10 | |
| 11 | byte[] buffer = new byte[500]; |
| 12 | |
| 13 | @Test |
| 14 | public void testSDESPacket() throws PacketGenerateException, |
| 15 | PacketParseException { |
| 16 | for (int i = 0; i < 30; i++) { |
| 17 | String s = ""; |
| 18 | for (int j = 0; j < i; j++) { |
| 19 | s += "x"; |
| 20 | } |
| 21 | testSDESItem(0, s); |
| 22 | testSDESItem(5, s); |
| 23 | } |
| 24 | |
| 25 | testSDESChunk(0); |
| 26 | testSDESChunk(5); |
| 27 | } |
| 28 | |
| 29 | public void testSDESItem(int offset, String text) throws PacketGenerateException, |
| 30 | PacketParseException { |
| 31 | SDESItem orig = new SDESItem(); |
| 32 | orig.setText(text); |
| 33 | orig.setType(SDESItem.NAME); |
| 34 | |
| 35 | int len1 = orig.generate(buffer, offset); |
| 36 | |
| 37 | SDESItem pars = new SDESItem(); |
| 38 | int len2 = pars.parse(buffer, offset, len1); |
| 39 | |
| 40 | Assert.assertTrue(len1 == len2); |
| 41 | Assert.assertEquals(orig, pars); |
| 42 | } |
| 43 | |
| 44 | public void testSDESChunk(int offset) throws PacketGenerateException, |
| 45 | PacketParseException { |
| 46 | |
| 47 | SDESChunk orig = new SDESChunk(); |
| 48 | orig.setSSRC_CSRC(16843009); |
| 49 | |
| 50 | SDESItem item13 = new SDESItem(); |
| 51 | |
| 52 | // item11.setText("Crewllll"); |
| 53 | // item11.setType(SDESItem.NAME); |
| 54 | // |
| 55 | // item12.setType(SDESItem.NAME); |
| 56 | // item12.setText("Jakub Müller"); |
| 57 | |
| 58 | item13.setType(SDESItem.EMAIL); |
| 59 | // item13.setText("mullerjakub@centrum.cz"); |
| 60 | // item13.setText("xxxxxxxxxxxxxxxxxxxxxx"); |
| 61 | item13.setText("xxx"); |
| 62 | |
| 63 | // konec bude vkladan automaticky pri parse a generate |
| 64 | // item14.setType(SDESItem.END); |
| 65 | // item14.setText(""); |
| 66 | |
| 67 | // orig.addItem(item11); |
| 68 | // orig.addItem(item12); |
| 69 | orig.addItem(item13); |
| 70 | |
| 71 | int len1 = orig.generate(buffer, offset); |
| 72 | |
| 73 | SDESChunk pars = new SDESChunk(); |
| 74 | int len2 = pars.parse(buffer, offset, len1); |
| 75 | |
| 76 | Assert.assertTrue(len1 == len2); |
| 77 | Assert.assertTrue("Musi byt zarovnano na 4 byty", len1 % 4 == 0); |
| 78 | |
| 79 | Assert.assertEquals(orig, pars); |
| 80 | } |
| 81 | |
| 82 | } |