function test_alternate_clickerid()
 {
     $result = NULL;
     $result = iclicker_service::translate_clicker_id(null);
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("");
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id(iclicker_service::CLICKERID_SAMPLE);
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("11111111");
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("22222222");
     $this->assertEqual("02222202", $result);
     $result = iclicker_service::translate_clicker_id("33333333");
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("44444444");
     $this->assertEqual("04444404", $result);
     $result = iclicker_service::translate_clicker_id("55555555");
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("66666666");
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("77777777");
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("88888888");
     $this->assertEqual("08888808", $result);
     $result = iclicker_service::translate_clicker_id("99999999");
     $this->assertEqual(null, $result);
     $result = iclicker_service::translate_clicker_id("40404040");
     $this->assertEqual("00404000", $result);
 }
 function test_alternate_clickerid()
 {
     $this->resetAfterTest(true);
     // reset all changes automatically after this test
     $result = null;
     $result = iclicker_service::translate_clicker_id(null);
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("");
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id(iclicker_service::CLICKERID_SAMPLE);
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("11111111");
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("22222222");
     $this->assertEquals("02222202", $result);
     $result = iclicker_service::translate_clicker_id("33333333");
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("44444444");
     $this->assertEquals("04444404", $result);
     $result = iclicker_service::translate_clicker_id("55555555");
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("66666666");
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("77777777");
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("88888888");
     $this->assertEquals("08888808", $result);
     $result = iclicker_service::translate_clicker_id("99999999");
     $this->assertEquals(null, $result);
     $result = iclicker_service::translate_clicker_id("40404040");
     $this->assertEquals("00404000", $result);
 }