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Asked: 2026-06-17T04:33:03+00:00

I’m getting an error with PHPUnit Code_Coverage when using Composer’s autoload.php as the bootstrap

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I’m getting an error with PHPUnit Code_Coverage when using Composer’s autoload.php as the bootstrap file. I’ve created my own boostrap.php file and simply include each file individually and everything works fine. Have I stumbled onto a Composer bug, or am I making an error somewhere?

// Edit: I’m using the newest (to-date) versions of everything: PHPUnit 3.7.12, Code_Coverage 1.2.7, Composer b51a4a7

Fatal error: Cannot redeclare class C3\CDN\EdgeCast in /Users/kperrine/Projects/edgecast-custom-reports/src/C3/CDN/EdgeCast.php on line 11

Call Stack:
    0.0017     641760   1. {main}() /Applications/MAMP/bin/php/php5.3.14/bin/phpunit:0
    0.2232    1111312   2. PHPUnit_TextUI_Command::main() /Applications/MAMP/bin/php/php5.3.14/bin/phpunit:46
    0.2232    1112040   3. PHPUnit_TextUI_Command->run() /Applications/MAMP/bin/php/php5.3.14/lib/php/PHPUnit/TextUI/Command.php:129
    0.3027    4636952   4. PHPUnit_TextUI_TestRunner->doRun() /Applications/MAMP/bin/php/php5.3.14/lib/php/PHPUnit/TextUI/Command.php:176
   21.5764    6604032   5. PHP_CodeCoverage_Report_HTML->process() /Users/kperrine/Projects/edgecast-custom-reports/vendor/phpunit/phpunit/PHPUnit/TextUI/TestRunner.php:384
   21.5764    6604240   6. PHP_CodeCoverage->getReport() /Users/kperrine/Projects/edgecast-custom-reports/vendor/phpunit/php-code-coverage/PHP/CodeCoverage/Report/HTML.php:120
   21.5768    6663512   7. PHP_CodeCoverage_Report_Factory->create() /Users/kperrine/Projects/edgecast-custom-reports/vendor/phpunit/php-code-coverage/PHP/CodeCoverage.php:158
   21.5769    6663512   8. PHP_CodeCoverage->getData() /Users/kperrine/Projects/edgecast-custom-reports/vendor/phpunit/php-code-coverage/PHP/CodeCoverage/Report/Factory.php:64
   21.5769    6663512   9. PHP_CodeCoverage->addUncoveredFilesFromWhitelist() /Users/kperrine/Projects/edgecast-custom-reports/vendor/phpunit/php-code-coverage/PHP/CodeCoverage.php:190
   21.5769    6664408  10. PHP_CodeCoverage->processUncoveredFileFromWhitelist() /Users/kperrine/Projects/edgecast-custom-reports/vendor/phpunit/php-code-coverage/PHP/CodeCoverage.php:535
   21.5778    6757272  11. include_once('/Users/kperrine/Projects/edgecast-custom-reports/src/C3/CDN/EdgeCast.php') /Users/kperrine/Projects/edgecast-custom-reports/vendor/phpunit/php-code-coverage/PHP/CodeCoverage.php:558

My phpunit.xml is:

<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
         backupStaticAttributes="false"
         bootstrap="vendor/autoload.php"
         colors="true"
         convertErrorsToExceptions="true"
         convertNoticesToExceptions="true"
         convertWarningsToExceptions="true"
         processIsolation="false"
         stopOnFailure="false"
         syntaxCheck="false"
>
    <testsuites>
        <testsuite name="C3 EdgeCast Tests">
            <directory>./tests/</directory>
        </testsuite>
    </testsuites>

    <filter>
        <whitelist processUncoveredFilesFromWhitelist="true">
            <directory suffix=".php">src</directory>
        </whitelist>
    </filter>

    <logging>
        <log type="coverage-html" target="log/report" charset="UTF-8"
            highlight="false" lowUpperBound="35" highLowerBound="70"/>
    </logging>
</phpunit>
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1 Answer

  1. Editorial Team

    The problem was with my use of namespaces in the project. My project namespace is C3\CDN\EdgeCast (note the capital ‘C’ in EdgeCast), but when I used the namespace in the test file I accidentally typed use C3\CDN\Edgecast; (note the lower case ‘c’ in Edgecast). The difference in the name caused either CodeCoverage or Composer (I don’t know which exactly) to think the class hadn’t been included and thus tried to include it again.

    Moral of the story: Always double check your class and namespace names.

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