i got the following error when i try test SiteTest.php file ,
C:\wamp\www\demo\protected\tests>phpunit functional\SiteTest.php
PHPUnit 3.6.11 by Sebastian Bergmann.
Configuration read from C:\wamp\www\demo\protected\tests\phpunit.xml
PHP Warning:  include(SiteTest: Firefox.php): failed to open stream: No such file or directory in C:\wamp\www\yii-1.1.10.r3566\framework\YiiBase.php on line 418
PHP Stack trace:
PHP   1. {main}() C:\wamp\bin\php\php5.4.3\phpunit:0
PHP   2. PHPUnit_TextUI_Command::main() C:\wamp\bin\php\php5.4.3\phpunit:46
PHP   3. PHPUnit_TextUI_Command->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:130
PHP   4. PHPUnit_TextUI_TestRunner->doRun() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:192
PHP   5. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\TestRunner.php:325
PHP   6. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:705
PHP   7. method_exists() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:654
PHP   8. YiiBase::autoload() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:0
Warning: include(SiteTest: Firefox.php): failed to open stream: No such file or directory in C:\wamp\www\yii-1.1.10.r3566\framework\YiiBase.php on line 418
Call Stack:
    0.0011     229792   1. {main}() C:\wamp\bin\php\php5.4.3\phpunit:0
    0.0111     624104   2. PHPUnit_TextUI_Command::main() C:\wamp\bin\php\php5.4.3\phpunit:46
    0.0111     629360   3. PHPUnit_TextUI_Command->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:130
    0.1569    5107528   4. PHPUnit_TextUI_TestRunner->doRun() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:192
    0.1647    5423984   5. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\TestRunner.php:325
    0.1647    5425344   6. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:705
    0.1647    5426208   7. method_exists() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:654
    0.1648    5426568   8. YiiBase::autoload() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:0
PHP Warning:  include(): Failed opening 'SiteTest: Firefox.php' for inclusion (include_path='.;C:\wamp\www\demo\protected\components;C:\wamp\www\demo\protected\models;C:\wamp\bin\php\php5.4.3\pear') in C:\wamp\www\yii-1.1.10.r3566\framework\YiiBase.php on line 418
PHP Stack trace:
PHP   1. {main}() C:\wamp\bin\php\php5.4.3\phpunit:0
PHP   2. PHPUnit_TextUI_Command::main() C:\wamp\bin\php\php5.4.3\phpunit:46
PHP   3. PHPUnit_TextUI_Command->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:130
PHP   4. PHPUnit_TextUI_TestRunner->doRun() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:192
PHP   5. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\TestRunner.php:325
PHP   6. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:705
PHP   7. method_exists() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:654
PHP   8. YiiBase::autoload() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:0
Warning: include(): Failed opening 'SiteTest: Firefox.php' for inclusion (include_path='.;C:\wamp\www\demo\protected\components;C:\wamp\www\demo\protected\models;C:\wamp\bin\php\php5.4.3\pear') in C:\wamp\www\yii-1.1.10.r3566\framework\YiiBase.php on line 418
Call Stack:
    0.0011     229792   1. {main}() C:\wamp\bin\php\php5.4.3\phpunit:0
    0.0111     624104   2. PHPUnit_TextUI_Command::main() C:\wamp\bin\php\php5.4.3\phpunit:46
    0.0111     629360   3. PHPUnit_TextUI_Command->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:130
    0.1569    5107528   4. PHPUnit_TextUI_TestRunner->doRun() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:192
    0.1647    5423984   5. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\TestRunner.php:325
    0.1647    5425344   6. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:705
    0.1647    5426208   7. method_exists() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:654
    0.1648    5426568   8. YiiBase::autoload() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:0
PHP Fatal error:  Call to undefined function curl_init() in C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase\Driver.php on line 948
PHP Stack trace:
PHP   1. {main}() C:\wamp\bin\php\php5.4.3\phpunit:0
PHP   2. PHPUnit_TextUI_Command::main() C:\wamp\bin\php\php5.4.3\phpunit:46
PHP   3. PHPUnit_TextUI_Command->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:130
PHP   4. PHPUnit_TextUI_TestRunner->doRun() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:192
PHP   5. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\TestRunner.php:325
PHP   6. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:705
PHP   7. PHPUnit_Framework_TestSuite->runTest() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:745
PHP   8. PHPUnit_Extensions_SeleniumTestCase->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:772
PHP   9. PHPUnit_Framework_TestCase->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:643
PHP  10. PHPUnit_Framework_TestResult->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestCase.php:751
PHP  11. PHPUnit_Framework_TestCase->runBare() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestResult.php:649
PHP  12. PHPUnit_Extensions_SeleniumTestCase->runTest() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestCase.php:804
PHP  13. PHPUnit_Extensions_SeleniumTestCase->prepareTestSession() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:778
PHP  14. SiteTest->start() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:759
PHP  15. CWebTestCase->__call() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:759
PHP  16. PHPUnit_Extensions_SeleniumTestCase->__call() C:\wamp\www\yii-1.1.10.r3566\framework\test\CWebTestCase.php:64
PHP  17. call_user_func_array() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:863
PHP  18. PHPUnit_Extensions_SeleniumTestCase_Driver->start() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:863
PHP  19. PHPUnit_Extensions_SeleniumTestCase_Driver->getString() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase\Driver.php:170
PHP  20. PHPUnit_Extensions_SeleniumTestCase_Driver->doCommand() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase\Driver.php:1055
Fatal error: Call to undefined function curl_init() in C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase\Driver.php on line 948
Call Stack:
    0.0011     229792   1. {main}() C:\wamp\bin\php\php5.4.3\phpunit:0
    0.0111     624104   2. PHPUnit_TextUI_Command::main() C:\wamp\bin\php\php5.4.3\phpunit:46
    0.0111     629360   3. PHPUnit_TextUI_Command->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:130
    0.1569    5107528   4. PHPUnit_TextUI_TestRunner->doRun() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\Command.php:192
    0.1647    5423984   5. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\TextUI\TestRunner.php:325
    0.1647    5425344   6. PHPUnit_Framework_TestSuite->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:705
    0.1685    5426720   7. PHPUnit_Framework_TestSuite->runTest() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:745
    0.1685    5426752   8. PHPUnit_Extensions_SeleniumTestCase->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestSuite.php:772
    0.1685    5426984   9. PHPUnit_Framework_TestCase->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:643
    0.1686    5428120  10. PHPUnit_Framework_TestResult->run() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestCase.php:751
    0.1716    5490312  11. PHPUnit_Framework_TestCase->runBare() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestResult.php:649
    0.1743    5612080  12. PHPUnit_Extensions_SeleniumTestCase->runTest() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Framework\TestCase.php:804
    0.1783    5612584  13. PHPUnit_Extensions_SeleniumTestCase->prepareTestSession() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:778
    0.1783    5617256  14. SiteTest->start() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:759
    0.1783    5617432  15. CWebTestCase->__call() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:759
    0.1783    5617432  16. PHPUnit_Extensions_SeleniumTestCase->__call() C:\wamp\www\yii-1.1.10.r3566\framework\test\CWebTestCase.php:64
    0.1783    5617848  17. call_user_func_array() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:863
    0.1783    5618008  18. PHPUnit_Extensions_SeleniumTestCase_Driver->start() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase.php:863
    0.1783    5618632  19. PHPUnit_Extensions_SeleniumTestCase_Driver->getString() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase\Driver.php:170
    0.1783    5618688  20. PHPUnit_Extensions_SeleniumTestCase_Driver->doCommand() C:\wamp\bin\php\php5.4.3\pear\PHPUnit\Extensions\SeleniumTestCase\Driver.php:1055
C:\wamp\www\demo\protected\tests>
any idea , what should i do …