/**
* This method takes a coverage report and then rebuilds the raw coverage
* data based on the report data and the change history of the covered files.
*
* @param PHP_ChangeCoverage_Report $report The coverage report data.
*
* @return PHP_CodeCoverage
*/
protected function rebuildCoverageData(PHP_ChangeCoverage_Report $report)
{
$codeCoverage = new PHP_CodeCoverage();
$factory = new PHP_ChangeCoverage_ChangeSet_Factory();
vcsCache::initialize($this->tempDirectory);
$this->writeLine();
$this->writeLine('Collecting commits and meta data, this may take a moment.');
$this->writeLine();
$xdebug = new PHP_ChangeCoverage_Xdebug();
if ($this->unmodifiedAsCovered) {
$xdebug->setUnmodifiedAsCovered();
}
foreach ($report->getFiles() as $file) {
$changeSet = $factory->create($file);
$changeSet->setStartDate($this->modifiedSince);
foreach ($xdebug->generateData($changeSet->calculate()) as $data) {
$codeCoverage->append($data, md5(microtime()));
}
}
return $codeCoverage;
}
/**
* testGeneratedDataContainsXdebugArrayForEachPossibleExecution
*
* @return void
* @covers PHP_ChangeCoverage_Xdebug
* @group unittest
*/
public function testGeneratedDataContainsXdebugArrayForEachPossibleExecution()
{
$file = new PHP_ChangeCoverage_Source_File('/tmp/foo.php', array(new PHP_ChangeCoverage_Source_Line(13, 4, true), new PHP_ChangeCoverage_Source_Line(17, 2, true), new PHP_ChangeCoverage_Source_Line(23, 0, true), new PHP_ChangeCoverage_Source_Line(42, 3, false)));
$xdebug = new PHP_ChangeCoverage_Xdebug();
$actual = iterator_to_array($xdebug->generateData($file));
$this->assertEquals(array(array('/tmp/foo.php' => array(13 => 1, 17 => 1, 23 => -1, 42 => -2)), array('/tmp/foo.php' => array(13 => 1, 17 => 1, 23 => -1, 42 => -2)), array('/tmp/foo.php' => array(13 => 1, 17 => -1, 23 => -1, 42 => -2)), array('/tmp/foo.php' => array(13 => 1, 17 => -1, 23 => -1, 42 => -2))), $actual);
}
