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<?php
class Swift_Mime_Headers_IdentificationHeaderTest extends \PHPUnit_Framework_TestCase
{
public function testTypeIsIdHeader()
{
$header = $this->_getHeader('Message-ID');
$this->assertEquals(Swift_Mime_Header::TYPE_ID, $header->getFieldType());
}
public function testValueMatchesMsgIdSpec()
{
/* -- RFC 2822, 3.6.4.
message-id = "Message-ID:" msg-id CRLF
in-reply-to = "In-Reply-To:" 1*msg-id CRLF
references = "References:" 1*msg-id CRLF
msg-id = [CFWS] "<" id-left "@" id-right ">" [CFWS]
id-left = dot-atom-text / no-fold-quote / obs-id-left
id-right = dot-atom-text / no-fold-literal / obs-id-right
no-fold-quote = DQUOTE *(qtext / quoted-pair) DQUOTE
no-fold-literal = "[" *(dtext / quoted-pair) "]"
*/
$header = $this->_getHeader('Message-ID');
$header->setId('id-left@id-right');
$this->assertEquals('<id-left@id-right>', $header->getFieldBody());
}
public function testIdCanBeRetrievedVerbatim()
{
$header = $this->_getHeader('Message-ID');
$header->setId('id-left@id-right');
$this->assertEquals('id-left@id-right', $header->getId());
}
public function testMultipleIdsCanBeSet()
{
$header = $this->_getHeader('References');
$header->setIds(array('a@b', 'x@y'));
$this->assertEquals(array('a@b', 'x@y'), $header->getIds());
}
public function testSettingMultipleIdsProducesAListValue()
{
/* -- RFC 2822, 3.6.4.
The "References:" and "In-Reply-To:" field each contain one or more
unique message identifiers, optionally separated by CFWS.
.. SNIP ..
in-reply-to = "In-Reply-To:" 1*msg-id CRLF
references = "References:" 1*msg-id CRLF
*/
$header = $this->_getHeader('References');
$header->setIds(array('a@b', 'x@y'));
$this->assertEquals('<a@b> <x@y>', $header->getFieldBody());
}
public function testIdLeftCanBeQuoted()
{
/* -- RFC 2822, 3.6.4.
id-left = dot-atom-text / no-fold-quote / obs-id-left
*/
$header = $this->_getHeader('References');
$header->setId('"ab"@c');
$this->assertEquals('"ab"@c', $header->getId());
$this->assertEquals('<"ab"@c>', $header->getFieldBody());
}
public function testIdLeftCanContainAnglesAsQuotedPairs()
{
/* -- RFC 2822, 3.6.4.
no-fold-quote = DQUOTE *(qtext / quoted-pair) DQUOTE
*/
$header = $this->_getHeader('References');
$header->setId('"a\\<\\>b"@c');
$this->assertEquals('"a\\<\\>b"@c', $header->getId());
$this->assertEquals('<"a\\<\\>b"@c>', $header->getFieldBody());
}
public function testIdLeftCanBeDotAtom()
{
$header = $this->_getHeader('References');
$header->setId('a.b+&%$.c@d');
$this->assertEquals('a.b+&%$.c@d', $header->getId());
$this->assertEquals('<a.b+&%$.c@d>', $header->getFieldBody());
}
public function testInvalidIdLeftThrowsException()
{
try {
$header = $this->_getHeader('References');
$header->setId('a b c@d');
$this->fail(
'Exception should be thrown since "a b c" is not valid id-left.'
);
} catch (Exception $e) {
}
}
public function testIdRightCanBeDotAtom()
{
/* -- RFC 2822, 3.6.4.
id-right = dot-atom-text / no-fold-literal / obs-id-right
*/
$header = $this->_getHeader('References');
$header->setId('a@b.c+&%$.d');
$this->assertEquals('a@b.c+&%$.d', $header->getId());
$this->assertEquals('<a@b.c+&%$.d>', $header->getFieldBody());
}
public function testIdRightCanBeLiteral()
{
/* -- RFC 2822, 3.6.4.
no-fold-literal = "[" *(dtext / quoted-pair) "]"
*/
$header = $this->_getHeader('References');
$header->setId('a@[1.2.3.4]');
$this->assertEquals('a@[1.2.3.4]', $header->getId());
$this->assertEquals('<a@[1.2.3.4]>', $header->getFieldBody());
}
public function testInvalidIdRightThrowsException()
{
try {
$header = $this->_getHeader('References');
$header->setId('a@b c d');
$this->fail(
'Exception should be thrown since "b c d" is not valid id-right.'
);
} catch (Exception $e) {
}
}
public function testMissingAtSignThrowsException()
{
/* -- RFC 2822, 3.6.4.
msg-id = [CFWS] "<" id-left "@" id-right ">" [CFWS]
*/
try {
$header = $this->_getHeader('References');
$header->setId('abc');
$this->fail(
'Exception should be thrown since "abc" is does not contain @.'
);
} catch (Exception $e) {
}
}
public function testSetBodyModel()
{
$header = $this->_getHeader('Message-ID');
$header->setFieldBodyModel('a@b');
$this->assertEquals(array('a@b'), $header->getIds());
}
public function testGetBodyModel()
{
$header = $this->_getHeader('Message-ID');
$header->setId('a@b');
$this->assertEquals(array('a@b'), $header->getFieldBodyModel());
}
public function testStringValue()
{
$header = $this->_getHeader('References');
$header->setIds(array('a@b', 'x@y'));
$this->assertEquals('References: <a@b> <x@y>'."\r\n", $header->toString());
}
private function _getHeader($name)
{
return new Swift_Mime_Headers_IdentificationHeader($name, new Swift_Mime_Grammar());
}
}
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