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 constructor1NullData() {
  42         new COPSLPDPDecision(CType.CSI, Command.INSTALL, DecisionFlag.NA, null);
  43     }
  44
  45     @Test(expected = IllegalArgumentException.class)
  46     public void constructor2NullHeader() {
  47         final COPSObjHeader hdr = null;
  48         new COPSLPDPDecision(hdr, Command.INSTALL, DecisionFlag.NA, new COPSData());
  49     }
  50
  51     @Test(expected = IllegalArgumentException.class)
  52     public void constructor2InvalidCNum() {
  53         new COPSLPDPDecision(new COPSObjHeader(CNum.ACCT_TIMER, CType.CSI), Command.INSTALL, DecisionFlag.NA,
  54                 new COPSData());
  55     }
  56
  57     @Test(expected = IllegalArgumentException.class)
  58     public void constructor2NullCommand() {
  59         new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.CSI), null, DecisionFlag.NA, new COPSData());
  60     }
  61
  62     @Test(expected = IllegalArgumentException.class)
  63     public void constructor2NullDecison() {
  64         new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.CSI), Command.INSTALL, null, new COPSData());
  65     }
  66
  67     @Test(expected = IllegalArgumentException.class)
  68     public void constructor2NullData() {
  69         new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.CSI), Command.INSTALL, DecisionFlag.NA, null);
  70     }
  71
  72     @Test
  73     public void constructor1Valid() throws Exception {
  74         final COPSLPDPDecision decision = new COPSLPDPDecision(CType.CSI, Command.REMOVE, DecisionFlag.REQSTATE,
  75                 new COPSData("1234"));
  76         Assert.assertEquals(Command.REMOVE, decision.getCommand());
  77         Assert.assertEquals(8, decision.getDataLength());
  78         Assert.assertEquals(new COPSData("1234"), decision.getData());
  79         Assert.assertEquals(DecisionFlag.REQSTATE, decision.getFlag());
  80         Assert.assertEquals("Client specific decision data", decision.getTypeStr());
  81
  82         final ByteArrayOutputStream os = new ByteArrayOutputStream();
  83         decision.dump(os);
  84
  85         final String out = new String(os.toByteArray());
  86         System.out.println(out);
  87         final String[] lines = out.split("\n");
  88         Assert.assertEquals(5, lines.length);
  89         Assert.assertEquals("**Local-Decision**", lines[0]);
  90         Assert.assertEquals("C-num: LPDP_DEC", lines[1]);
  91         Assert.assertEquals("C-type: CSI", lines[2]);
  92         Assert.assertEquals("Decision (Client specific decision data)", lines[3]);
  93         Assert.assertEquals("Data: 1234", lines[4]);
  94     }
  95
  96     @Test
  97     public void constructor2Valid() throws Exception {
  98         final COPSLPDPDecision decision = new COPSLPDPDecision(new COPSObjHeader(CNum.LPDP_DEC, CType.STATELESS), Command.INSTALL,
  99                 DecisionFlag.REQERROR, new COPSData("1234"));
 100         Assert.assertEquals(Command.INSTALL, decision.getCommand());
 101         Assert.assertEquals(8, decision.getDataLength());
 102         Assert.assertEquals(new COPSData("1234"), decision.getData());
 103         Assert.assertEquals(DecisionFlag.REQERROR, decision.getFlag());
 104         Assert.assertEquals("Stateless data", decision.getTypeStr());
 105
 106         final ByteArrayOutputStream os = new ByteArrayOutputStream();
 107         decision.dump(os);
 108
 109         final String out = new String(os.toByteArray());
 110         System.out.println(out);
 111         final String[] lines = out.split("\n");
 112         Assert.assertEquals(5, lines.length);
 113         Assert.assertEquals("**Local-Decision**", lines[0]);
 114         Assert.assertEquals("C-num: LPDP_DEC", lines[1]);
 115         Assert.assertEquals("C-type: STATELESS", lines[2]);
 116         Assert.assertEquals("Decision (Stateless data)", lines[3]);
 117         Assert.assertEquals("Data: 1234", lines[4]);
 118     }
 119
 120     // The writeData() method will be tested implicitly via any of the COPSMsg tests
 121 }