tst/app/TimerTest.cpp

   1 #include "TimerTest.hpp"
   2
   3 #include "app/IntervalTimer.hpp"
   4
   5 CPPUNIT_TEST_SUITE_REGISTRATION(blank::test::TimerTest);
   6
   7
   8 namespace blank {
   9 namespace test {
  10
  11 void TimerTest::setUp() {
  12 }
  13
  14 void TimerTest::tearDown() {
  15 }
  16
  17
  18 void TimerTest::testIntervalTimer() {
  19         IntervalTimer timer(50);
  20         CPPUNIT_ASSERT_MESSAGE(
  21                 "fresh timer is running",
  22                 !timer.Running()
  23         );
  24         CPPUNIT_ASSERT_MESSAGE(
  25                 "fresh timer hit",
  26                 !timer.Hit()
  27         );
  28         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  29                 "fresh timer with non-zero elapsed time",
  30                 0, timer.Elapsed()
  31         );
  32         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  33                 "fresh timer at non-zero iteration",
  34                 0, timer.Iteration()
  35         );
  36
  37         timer.Start();
  38         CPPUNIT_ASSERT_MESSAGE(
  39                 "startet timer is not running",
  40                 timer.Running()
  41         );
  42         CPPUNIT_ASSERT_MESSAGE(
  43                 "started timer hit without update",
  44                 !timer.Hit()
  45         );
  46         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  47                 "started, but not updated timer with non-zero elapsed time",
  48                 0, timer.Elapsed()
  49         );
  50         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  51                 "started, but not updated timer at non-zero iteration",
  52                 0, timer.Iteration()
  53         );
  54
  55         timer.Update(25);
  56         CPPUNIT_ASSERT_MESSAGE(
  57                 "updated timer is not running",
  58                 timer.Running()
  59         );
  60         CPPUNIT_ASSERT_MESSAGE(
  61                 "timer hit after update, but before it should",
  62                 !timer.Hit()
  63         );
  64         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  65                 "wrong elapsed time on updated timer",
  66                 25, timer.Elapsed()
  67         );
  68         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  69                 "wrong iteration on updated timer",
  70                 0, timer.Iteration()
  71         );
  72
  73         timer.Update(25);
  74         CPPUNIT_ASSERT_MESSAGE(
  75                 "timer not hit after updating to its exact interval time",
  76                 timer.Hit()
  77         );
  78         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  79                 "wrong elapsed time on updated timer",
  80                 50, timer.Elapsed()
  81         );
  82         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  83                 "wrong iteration on updated timer at exact interval time",
  84                 1, timer.Iteration()
  85         );
  86
  87         timer.Update(49);
  88         CPPUNIT_ASSERT_MESSAGE(
  89                 "timer hit after updating from exact interval time to just before the next",
  90                 !timer.Hit()
  91         );
  92         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  93                 "wrong elapsed time on updated timer",
  94                 99, timer.Elapsed()
  95         );
  96         CPPUNIT_ASSERT_EQUAL_MESSAGE(
  97                 "wrong iteration after updating timer from exact interval time to just before the next",
  98                 1, timer.Iteration()
  99         );
 100
 101         timer.Update(2);
 102         CPPUNIT_ASSERT_MESSAGE(
 103                 "timer not hit after updating across interval time boundary",
 104                 timer.Hit()
 105         );
 106         CPPUNIT_ASSERT_EQUAL_MESSAGE(
 107                 "wrong elapsed time on updated timer",
 108                 101, timer.Elapsed()
 109         );
 110         CPPUNIT_ASSERT_EQUAL_MESSAGE(
 111                 "wrong iteration after updating across interval time boundary",
 112                 2, timer.Iteration()
 113         );
 114
 115         timer.Stop();
 116         CPPUNIT_ASSERT_MESSAGE(
 117                 "stopped timer is running",
 118                 !timer.Running()
 119         );
 120         CPPUNIT_ASSERT_MESSAGE(
 121                 "stopped timer hit",
 122                 !timer.Hit()
 123         );
 124         CPPUNIT_ASSERT_EQUAL_MESSAGE(
 125                 "stopped timer has non-zero elapsed time",
 126                 0, timer.Elapsed()
 127         );
 128         CPPUNIT_ASSERT_EQUAL_MESSAGE(
 129                 "stopped timer at non-zero iteration",
 130                 0, timer.Iteration()
 131         );
 132 }
 133
 134 }
 135 }