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16 package net.sf.dozer.util.mapping.stats;
17
18 import java.util.HashSet  ;
19 import java.util.Set ;
20
21 import net.sf.dozer.util.mapping.DozerTestBase;
22 import net.sf.dozer.util.mapping.exception.NotFoundException;
23
24
27 public class StatisticManagerTest extends DozerTestBase {
28 private StatisticsManager statMgr;
29
30 protected void setUp() throws Exception {
31 super.setUp();
32 statMgr = new StatisticsManager();
33 statMgr.setStatisticsEnabled(true);
34 }
35
36 public void testAddAndGetStatistic() {
37 String type = getRandomString();
38 Statistic stat = new Statistic(type);
39 statMgr.addStatistic(stat);
40
41 assertEquals("invalid stat size", 1, statMgr.getStatistics().size());
42 assertEquals("invalid stat found", stat, statMgr.getStatistic(type));
43 assertTrue("invalid stat ref found", stat == statMgr.getStatistic(type));
44 }
45
46 public void testSetStatisticsEnabled() {
47 boolean value = true;
48 if (statMgr.isStatisticsEnabled()) {
49 value = false;
50 }
51 statMgr.setStatisticsEnabled(value);
52 assertEquals("invalid stats enabled value", value, statMgr.isStatisticsEnabled());
53 }
54
55 public void testClearAll() {
56 String type = getRandomString();
57 statMgr.addStatistic(new Statistic(type));
58 statMgr.addStatistic(new Statistic(type+"2"));
59 assertEquals("invalid initial stat size", 2, statMgr.getStatistics().size());
60 statMgr.clearAll();
61 assertEquals("invalid stat size", 0, statMgr.getStatistics().size());
62 }
63
64 public void testGetStatiticNotFound() {
65 try {
66 statMgr.getStatistic(getRandomString());
67 fail("should have thrown not found exception");
68 } catch(NotFoundException e) {
69 }
70 }
71
72 public void testGetStatisticTypes() {
73 String type = getRandomString();
74 String type2 = type + "-2";
75 statMgr.addStatistic(new Statistic(type));
76 statMgr.addStatistic(new Statistic(type2));
77
78 Set expected = new HashSet ();
79 expected.add(type);
80 expected.add(type2);
81
82 assertEquals("invalid stat types found", expected, statMgr.getStatisticTypes());
83 }
84
85 public void testIncrementMissingParams() {
86 try {
87 statMgr.increment(null, "test", 1);
88 fail("missing type should have thrown exception");
89 } catch (IllegalArgumentException e) {
90 }
91
92 try {
93 statMgr.increment("test2", null, 1);
94 fail("missing entry key should have thrown exception");
95 } catch (IllegalArgumentException e) {
96 }
97 }
98
99 public void testGetStatisticValue() {
100 String type = getRandomString();
101 Statistic stat = new Statistic(type);
102 String entryKey = getRandomString();
103 stat.addEntry(new StatisticEntry(entryKey));
104
105 statMgr.addStatistic(stat);
106 statMgr.increment(type, entryKey, 100);
107
108 assertEquals("invalid entry value", 100, statMgr.getStatisticValue(type));
109 }
110
111 public void testGetStatisticValueException() {
112 String type = getRandomString();
113 Statistic stat = new Statistic(type);
114
115 stat.addEntry(new StatisticEntry(getRandomString()));
116 stat.addEntry(new StatisticEntry(getRandomString()));
117 statMgr.addStatistic(stat);
118
119 try {
120 statMgr.getStatisticValue(type);
121 fail("trying to get stat value for type that has more than 1 entry should throw exception");
122 } catch (IllegalArgumentException e) {
123 }
124 }
125
126 public void testAddDuplicateStatistic() {
127 String type = getRandomString();
128 statMgr.addStatistic(new Statistic(type));
129
130 try {
131 statMgr.addStatistic(new Statistic(type));
132 fail("add duplicate stat should have thrown exception");
133 } catch (IllegalArgumentException e) {
134 }
135 }
136
137 public void testIncrementUnknownTypeAndKey() {
138 String type = getRandomString();
139 String entryKey = getRandomString();
140 long incrementValue = 130;
141 statMgr.increment(type, entryKey, incrementValue);
142
143 assertEquals("invalid stat entry value", incrementValue, statMgr.getStatisticValue(type));
144 }
145
146 }
147 |
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