packetcable-driver/src/test/java/org/umu/cops/stack/COPSLPDPDecisionTest.java

   1 package org.umu.cops.stack;
   2
   3 import org.junit.Assert;
   4 import org.junit.Test;
   5 import org.umu.cops.stack.COPSDecision.Command;
   6 import org.umu.cops.stack.COPSDecision.DecisionFlag;
   7 import org.umu.cops.stack.COPSObjHeader.CNum;
   8 import org.umu.cops.stack.COPSObjHeader.CType;
   9
  10 import java.io.ByteArrayOutputStream;
  11
  12 /**
  13  * Tests for the first constructor of the COPSLPDPDecision class.
  14  * Should any of these tests be inaccurate it is due to the fact that they have been written after COPSAcctTimer had been
  15  * released and my assumptions may be incorrect.
  16  */
  17 public class COPSLPDPDecisionTest {
  18
  19     @Test(expected = IllegalArgumentException.class)
  20     public void constructor1NullCType() {
  21         final CType cType = null;
  22         new COPSLPDPDecision(cType, Command.INSTALL, DecisionFlag.NA, new COPSData());
  23     }
  24
  25     @Test(expected = IllegalArgumentException.class)
  26     public void constructor1NaCType() {
  27         new COPSLPDPDecision(CType.NA, Command.INSTALL, DecisionFlag.NA, new COPSData());
  28     }
  29
  30     @Test(expected = IllegalArgumentException.class)
  31     public void constructor1NullCommand() {
  32         new COPSLPDPDecision(CType.CSI, null, DecisionFlag.NA, new COPSData());
  33     }
  34
  35     @Test(expected = IllegalArgumentException.class)
  36     public void constructor1NullFlags() {
  37         new COPSLPDPDecision(CType.CSI, Command.INSTALL, null, new COPSData());
  38     }
  39
  40     @Test(expected = IllegalArgumentException.class)
  41     public void constructor2NullHeader() {
  42         final COPSObjHeader hdr = null;
  43         new COPSLPDPDecision(hdr, Command.INSTALL, DecisionFlag.NA, new COPSData());
  44     }
  45
  46     @Test(expected = IllegalArgumentException.class)
  47     public void constructor2InvalidCNum() {
  48         new COPSLPDPDecision(new COPSObjHeader(CNum.ACCT_TIMER, CType.CSI), Command.INSTALL, DecisionFlag.NA,
  49                 new COPSData());
  50     }
  51
  52     @Test(expected = IllegalArgumentException.class)
  53     public void constructor2NullCommand() {
  54         new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.CSI), null, DecisionFlag.NA, new COPSData());
  55     }
  56
  57     @Test(expected = IllegalArgumentException.class)
  58     public void constructor2NullDecison() {
  59         new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.CSI), Command.INSTALL, null, new COPSData());
  60     }
  61
  62     public void constructor2NullData() {
  63         final COPSLPDPDecision decision = new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.CSI),
  64                 Command.INSTALL, DecisionFlag.NA, null);
  65         Assert.assertEquals(0, decision.getData().getData().length);
  66     }
  67
  68     @Test
  69     public void constructor1Valid() throws Exception {
  70         final COPSLPDPDecision decision = new COPSLPDPDecision(CType.CSI, Command.REMOVE, DecisionFlag.REQSTATE,
  71                 new COPSData("1234"));
  72         Assert.assertEquals(Command.REMOVE, decision.getCommand());
  73         Assert.assertEquals(8, decision.getDataLength());
  74         Assert.assertEquals(new COPSData("1234"), decision.getData());
  75         Assert.assertEquals(DecisionFlag.REQSTATE, decision.getFlag());
  76         Assert.assertEquals("Client specific decision data", decision.getTypeStr());
  77
  78         final ByteArrayOutputStream os = new ByteArrayOutputStream();
  79         decision.dump(os);
  80
  81         final String out = new String(os.toByteArray());
  82         System.out.println(out);
  83         final String[] lines = out.split("\n");
  84         Assert.assertEquals(5, lines.length);
  85         Assert.assertEquals("**Local-Decision**", lines[0]);
  86         Assert.assertEquals("C-num: LPDP_DEC", lines[1]);
  87         Assert.assertEquals("C-type: CSI", lines[2]);
  88         Assert.assertEquals("Decision (Client specific decision data)", lines[3]);
  89         Assert.assertEquals("Data: 1234", lines[4]);
  90     }
  91
  92     @Test
  93     public void constructor2Valid() throws Exception {
  94         final COPSLPDPDecision decision = new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.STATELESS), Command.INSTALL,
  95                 DecisionFlag.REQERROR, new COPSData("1234"));
  96         Assert.assertEquals(Command.INSTALL, decision.getCommand());
  97         Assert.assertEquals(8, decision.getDataLength());
  98         Assert.assertEquals(new COPSData("1234"), decision.getData());
  99         Assert.assertEquals(DecisionFlag.REQERROR, decision.getFlag());
 100         Assert.assertEquals("Stateless data", decision.getTypeStr());
 101
 102         final ByteArrayOutputStream os = new ByteArrayOutputStream();
 103         decision.dump(os);
 104
 105         final String out = new String(os.toByteArray());
 106         System.out.println(out);
 107         final String[] lines = out.split("\n");
 108         Assert.assertEquals(5, lines.length);
 109         Assert.assertEquals("**Local-Decision**", lines[0]);
 110         Assert.assertEquals("C-num: LPDP_DEC", lines[1]);
 111         Assert.assertEquals("C-type: STATELESS", lines[2]);
 112         Assert.assertEquals("Decision (Stateless data)", lines[3]);
 113         Assert.assertEquals("Data: 1234", lines[4]);
 114     }
 115
 116     // The writeData() method will be tested implicitly via any of the COPSMsg tests
 117 }