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<?php |
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namespace exussum12\CoverageChecker; |
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use Exception; |
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use PHPUnit_Framework_AssertionFailedError as AssertionFailedError; |
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use PHPUnit_Framework_Test as Test; |
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use PHPUnit_Framework_TestCase as TestCase; |
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use PHPUnit_Framework_TestListener as TestListener; |
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use PHPUnit_Framework_TestSuite as TestSuite; |
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/** |
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* @codeCoverageIgnore |
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*/ |
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class DiffFilter implements TestListener |
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{ |
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protected $modifiedTests = null; |
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protected $modifiedSuites = null; |
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public function __construct($old, $diff) |
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{ |
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try { |
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$diff = new DiffFileLoader($diff); |
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$matcher = new FileMatchers\EndsWith(); |
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$coverage = new PhpunitFilter($diff, $matcher, $old); |
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$this->modifiedTests = $coverage->getTestsForRunning(); |
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$this->modifiedSuites = array_keys($this->modifiedTests); |
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unset($coverage); |
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} catch (Exception $exception) { |
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//Something has gone wrong, Don't filter |
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echo "Missing required diff / php coverage, Running all tests\n"; |
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} |
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} |
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public function addError(Test $test, Exception $exception, $time) |
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{ |
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} |
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public function addFailure(Test $test, AssertionFailedError $exception, $time) |
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{ |
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} |
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public function addRiskyTest(Test $test, Exception $exception, $time) |
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{ |
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} |
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public function startTestSuite(TestSuite $suite) |
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{ |
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if (!is_array($this->modifiedTests)) { |
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return; |
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} |
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$suiteName = $suite->getName(); |
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$runTests = []; |
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if (empty($suiteName)) { |
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return; |
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} |
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$tests = $suite->tests(); |
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foreach ($tests as $test) { |
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$skipTest = |
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$test instanceof TestCase && |
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!$this->hasTestChanged( |
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$test |
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); |
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if ($skipTest) { |
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continue; |
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} |
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$runTests[]= $test; |
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} |
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$suite->setTests($runTests); |
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} |
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public function startTest(Test $test) |
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{ |
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} |
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public function endTest(Test $test, $time) |
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{ |
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} |
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public function addIncompleteTest(Test $test, Exception $e, $time) |
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{ |
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} |
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public function addSkippedTest(Test $test, Exception $e, $time) |
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{ |
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} |
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public function endTestSuite(TestSuite $suite) |
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{ |
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} |
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public function onFatalError() |
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{ |
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} |
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public function onCancel() |
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{ |
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} |
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public function startsWith($haystack, $needle) |
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{ |
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$length = strlen($needle); |
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return (substr($haystack, 0, $length) === $needle); |
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} |
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protected function shouldRunTest($modifiedTest, $currentTest, $class) |
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{ |
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foreach ($modifiedTest as $test) { |
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$testName = $currentTest->getName(); |
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$testMatches = |
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strpos($class, get_class($currentTest)) !== false && |
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( |
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empty($test) || |
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strpos($test, $testName) !== false |
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) |
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; |
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if ($testMatches) { |
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return true; |
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} |
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} |
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return false; |
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} |
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private function hasTestChanged(TestCase $test) |
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{ |
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foreach ($this->modifiedTests as $class => $modifiedTest) { |
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if ($this->shouldRunTest($modifiedTest, $test, $class)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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exussum12 /
coverageChecker
