/**
* Check the format of the VCARD skeleton (begin, end, version),
* remove those lines, and return the remaining lines (sorted).
* Utility for use in __toString() tests.
* @arg $vcard_string The vcard output to check
* @return An array of the remaining lines (no newlines).
*/
public function checkAndRemoveSkeleton($vcard_string)
{
$lines = explode("\n", VCardParser::unfold4($vcard_string));
$this->assertGreaterThan(4, count($lines));
$line = array_pop($lines);
$this->assertEmpty($line);
$line = array_pop($lines);
$this->assertEquals(self::$vcard_end, $line);
$line = array_shift($lines);
$this->assertEquals(self::$vcard_begin, $line);
$line = array_shift($lines);
$this->assertEquals(self::$vcard_version, $line);
sort($lines);
return $lines;
}
/**
* Some cards for testing.
* @return an organization VCard.
*/
public function getJohnDoe()
{
if (null === $this->johnDoe) {
$path = __DIR__ . '/vcards/JohnDoe.vcf';
$parser = new VCardParser();
$vcards = $parser->importFromFile($path);
$this->assertCount(1, $vcards);
$this->johnDoe = $vcards[0];
}
return $this->johnDoe;
}
