Created
January 1, 2019 11:50
Code Coverage Checker
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<?php | |
// coverage-checker.php | |
//https://ocramius.github.io/blog/automated-code-coverage-check-for-github-pull-requests-with-travis/ | |
$inputFile = $argv[1]; | |
$percentage = min(100, max(0, (int) $argv[2])); | |
if (!file_exists($inputFile)) { | |
throw new InvalidArgumentException('Invalid input file provided'); | |
} | |
if (!$percentage) { | |
throw new InvalidArgumentException('An integer checked percentage must be given as second parameter'); | |
} | |
$xml = new SimpleXMLElement(file_get_contents($inputFile)); | |
$metrics = $xml->xpath('//metrics'); | |
$totalElements = 0; | |
$checkedElements = 0; | |
foreach ($metrics as $metric) { | |
$totalElements += (int) $metric['elements']; | |
$checkedElements += (int) $metric['coveredelements']; | |
} | |
$coverage = ($checkedElements / $totalElements) * 100; | |
if ($coverage < $percentage) { | |
echo 'Code coverage is ' . $coverage . '%, which is below the accepted ' . $percentage . '%' . PHP_EOL; | |
exit(1); | |
} | |
echo 'Code coverage is ' . $coverage . '% - OK!' . PHP_EOL; |
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