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phab/src/applications/differential/__tests__/DifferentialParseRenderTestCase.php
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DifferentialParseRenderTestCase.php
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<?php
final class DifferentialParseRenderTestCase extends PhabricatorTestCase {
public function testParseRender() {
$dir = dirname(__FILE__).'/data/';
foreach (Filesystem::listDirectory($dir, $show_hidden = false) as $file) {
if (!preg_match('/\.diff$/', $file)) {
continue;
}
$data = Filesystem::readFile($dir.$file);
$opt_file = $dir.$file.'.options';
if (Filesystem::pathExists($opt_file)) {
$options = Filesystem::readFile($opt_file);
$options = json_decode($options, true);
if (!is_array($options)) {
throw new Exception("Invalid options file: {$opt_file}.");
}
} else {
$options = array();
}
foreach (array('one', 'two') as $type) {
$parser = $this->buildChangesetParser($type, $data, $file);
$actual = $parser->render(null, null, array());
$expect = Filesystem::readFile($dir.$file.'.'.$type.'.expect');
$this->assertEqual($expect, (string)$actual, $file.'.'.$type);
}
}
}
private function buildChangesetParser($type, $data, $file) {
$parser = new ArcanistDiffParser();
$changes = $parser->parseDiff($data);
$diff = DifferentialDiff::newFromRawChanges($changes);
if (count($diff->getChangesets()) !== 1) {
throw new Exception("Expected one changeset: {$file}");
}
$changeset = head($diff->getChangesets());
$engine = new PhabricatorMarkupEngine();
$cparser = new DifferentialChangesetParser();
$cparser->setDisableCache(true);
$cparser->setChangeset($changeset);
$cparser->setMarkupEngine($engine);
if ($type == 'one') {
$cparser->setRenderer(new DifferentialChangesetOneUpTestRenderer());
} else if ($type == 'two') {
$cparser->setRenderer(new DifferentialChangesetTwoUpTestRenderer());
} else {
throw new Exception("Unknown renderer type '{$type}'!");
}
return $cparser;
}
}
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