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phorge/src/applications/metamta/externals/__tests__/PhabricatorExternalMimeMailParserTestCase.php
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PhabricatorExternalMimeMailParserTestCase.php
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<?php
/**
* @phutil-external-symbol class \PhpMimeMailParser\Parser
*/
final class PhabricatorExternalMimeMailParserTestCase
extends PhabricatorTestCase {
/**
* Be sure to have mimemailparser classes.
*/
private function initMimemailparser() {
// Not having this extension is probably a frequent error locally.
if (!function_exists('mailparse_msg_create')) {
$this->assertSkipped(pht('PHP mailparse extension is not installed'));
}
// Root of Phorge installation
$root = dirname(dirname(dirname(dirname(dirname(__DIR__)))));
// This is safe to be called multiple times.
require_once $root.'/externals/mimemailparser/__init.php';
}
public function testMailParse() {
$this->initMimemailparser();
$tests = array(
// Test case 0.
// Check that no silly "ISO" things are in the headers,
// even with esoteric accents.
__DIR__.'/data/test_accents',
);
foreach ($tests as $test) {
$test_file = $test.'.mbox';
$test_file_basename = basename($test_file);
$expected_headers_file = $test.'.headers.txt';
// Unpack the test.
$mail_content = Filesystem::readFile($test_file);
$expected_headers_raw = Filesystem::readFile($expected_headers_file);
$expected_headers = $this->readAssociativeConf($expected_headers_raw);
// Parse the email.
$parser = new \PhpMimeMailParser\Parser();
$parser->setText($mail_content);
// Check email fields headers from the corresponding txt file.
$headers = $parser->getHeaders();
foreach ($expected_headers as $k => $v) {
$this->assertEqual($v, $headers[$k], pht(
"Read the header '%s' from the test email %s",
$k,
$test_file_basename));
}
// If you are creative enough, you can do some tests on the body.
// $content = array();
// foreach (array('text', 'html') as $part) {
// $part_body = $parser->getMessageBody($part);
// $content[$part] = $part_body;
// }
}
}
/**
* Get an associative array from "key:value" lines.
* @return array
*/
private function readAssociativeConf(string $conf_raw) {
$conf = [];
$lines = explode("\n", $conf_raw);
foreach ($lines as $line) {
$line = trim($line);
if ($line !== '') {
list($k, $v) = explode(':', $line, 2);
$conf[$k] = $v;
}
}
return $conf;
}
}

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