/**
  * Tests if the user agent doesn't include any usages of ads utilities when
  * isIncludeUtilitiesInUserAgent is false.
  *
  * @covers AdsUser::setIncludeUtilitiesInUserAgent
  * @covers AdsUser::updateClientLibraryUserAgent
  * @covers AdWordsUser::__construct
  */
 public function testUpdateClientLibraryUserAgent_isIncludeUtilitiesInUserAgent_false()
 {
     $USER_AGENT = 'AdWordsApiPhpClient-test';
     $LIB_NAME = 'AwApi-PHP';
     $COMMON_NAME = 'Common-PHP';
     $VERSION_REGEX = '\\d{1,2}\\.\\d{1,2}\\.\\d{1,2}';
     $user = new AdWordsUser($this->authIniFilePath, 'devToken', $USER_AGENT, null, null, $this->mockOAuth2Credential);
     $user->setIncludeUtilitiesInUserAgent('false');
     AdsUtilityRegistry::getInstance()->addUtility('BatchJobHelper');
     $user->updateClientLibraryUserAgent($user->GetUserAgent());
     // Example: "AdWordsApiPhpClient-test (AwApi-PHP/9.0.0, Common-PHP/9.0.0,
     // PHP/5.4.8)"
     $expectedUserAgents = sprintf('/^%s \\(%s\\/%s, %s\\/%s, PHP\\/%s\\)$/', preg_quote($user->GetUserAgent()), preg_quote($LIB_NAME), $VERSION_REGEX, preg_quote($COMMON_NAME), $VERSION_REGEX, preg_quote(PHP_VERSION));
     $this->assertRegExp($expectedUserAgents, $user->GetClientLibraryUserAgent());
 }