311 lines
12 KiB
PHP
311 lines
12 KiB
PHP
<?php
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/**
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* @group pluggable
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* @group mail
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*/
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class Tests_Mail extends WP_UnitTestCase {
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function setUp() {
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parent::setUp();
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reset_phpmailer_instance();
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}
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function tearDown() {
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reset_phpmailer_instance();
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parent::tearDown();
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}
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/**
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* Send a mail with a 1000 char long line.
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*
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* `PHPMailer::createBody()` will set `$this->Encoding = 'quoted-printable'` (away from its default of 8bit)
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* when it encounters a line longer than 999 characters. But PHPMailer doesn't clean up after itself / presets
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* all variables, which means that following tests would fail. To solve this issue we set `$this->Encoding`
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* back to 8bit in `MockPHPMailer::preSend`.
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*
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*/
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function test_wp_mail_break_it() {
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$content = str_repeat( 'A', 1000 );
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$this->assertTrue( wp_mail( WP_TESTS_EMAIL, 'Looong line testing', $content ) );
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}
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function test_wp_mail_custom_boundaries() {
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$to = 'user@example.com';
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$subject = 'Test email with custom boundaries';
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$headers = '' . "\n";
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$headers .= 'MIME-Version: 1.0' . "\n";
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$headers .= 'Content-Type: multipart/mixed; boundary="----=_Part_4892_25692638.1192452070893"' . "\n";
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$headers .= "\n";
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$body = "\n";
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$body .= '------=_Part_4892_25692638.1192452070893' . "\n";
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$body .= 'Content-Type: text/plain; charset=ISO-8859-1' . "\n";
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$body .= 'Content-Transfer-Encoding: 7bit' . "\n";
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$body .= 'Content-Disposition: inline' . "\n";
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$body .= "\n";
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$body .= 'Here is a message with an attachment of a binary file.' . "\n";
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$body .= "\n";
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$body .= '------=_Part_4892_25692638.1192452070893' . "\n";
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$body .= 'Content-Type: image/x-icon; name=favicon.ico' . "\n";
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$body .= 'Content-Transfer-Encoding: base64' . "\n";
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$body .= 'Content-Disposition: attachment; filename=favicon.ico' . "\n";
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$body .= "\n";
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$body .= 'AAABAAEAEBAAAAAAAABoBQAAFgAAACgAAAAQAAAAIAAAAAEACAAAAAAAAAAAAAAAAAAAAAAAAAAA' . "\n";
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$body .= 'AAAAAAAAAAAAAACAAACAAAAAgIAAgAAAAIAAgACAgAAAwMDAAICAgAAAAP8AAP8AAAD//wD/AAAA' . "\n";
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$body .= '/wD/AP//AAD///8A//3/AP39/wD6/f8A+P3/AP/8/wD9/P8A+vz/AP/7/wD/+v8A/vr/APz6/wD4' . "\n";
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$body .= '+v8A+/n/APP5/wD/+P8A+vj/AO/4/wDm+P8A2fj/AP/3/wD/9v8A9vb/AP/1/wD69f8A9PT/AO30' . "\n";
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$body .= '/wD/8/8A//L/APnx/wD28P8A///+APj//gD2//4A9P/+AOP//gD//f4A6f/9AP///AD2//wA8//8' . "\n";
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$body .= 'APf9/AD///sA/v/7AOD/+wD/+vsA9/X7APr/+gDv/voA///5AP/9+QD/+/kA+e35AP//+ADm//gA' . "\n";
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$body .= '4f/4AP/9+AD0+/gA///3APv/9wDz//cA8f/3AO3/9wD/8fcA//32AP369gDr+vYA8f/1AOv/9QD/' . "\n";
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$body .= '+/UA///0APP/9ADq//QA///zAP/18wD///IA/fzyAP//8QD///AA9//wAPjw8AD//+8A8//vAP//' . "\n";
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$body .= '7gD9/+4A9v/uAP/u7gD//+0A9v/tAP7/6wD/+eoA///pAP//6AD2/+gA//nnAP/45wD38eYA/fbl' . "\n";
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$body .= 'AP/25AD29uQA7N/hAPzm4AD/690AEhjdAAAa3AAaJdsA//LXAC8g1gANH9YA+dnTAP/n0gDh5dIA' . "\n";
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$body .= 'DyjSABkk0gAdH9EABxDRAP/l0AAAJs4AGRTOAPPczQAAKs0AIi7MAA4UywD56soA8tPKANTSygD/' . "\n";
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$body .= '18kA6NLHAAAjxwDj28QA/s7CAP/1wQDw3r8A/9e8APrSrwDCtqoAzamjANmPiQDQj4YA35mBAOme' . "\n";
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$body .= 'fgDHj3wA1qR6AO+sbwDpmm8A2IVlAKmEYgCvaFoAvHNXAEq2VgA5s1UAPbhQAFWtTwBStU0ARbNN' . "\n";
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$body .= 'AEGxTQA7tEwAObZIAEq5RwDKdEYAULhDANtuQgBEtTwA1ls3ALhgMQCxNzEA2FsvAEC3LQB0MCkA' . "\n";
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$body .= 'iyYoANZTJwDLWyYAtjMlALE6JACZNSMAuW4iANlgIgDoWCEAylwgAMUuIAD3Vh8A52gdALRCHQCx' . "\n";
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$body .= 'WhwAsEkcALU4HACMOBwA0V4bAMYyGgCPJRoA218ZAJM7FwC/PxYA0msVAM9jFQD2XBUAqioVAIAf' . "\n";
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$body .= 'FQDhYRQAujMTAMUxEwCgLBMAnxIPAMsqDgCkFgsA6GMHALE2BAC9JQAAliIAAFYTAAAAAAAAAAAA' . "\n";
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$body .= 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' . "\n";
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$body .= 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD/' . "\n";
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$body .= '//8AsbGxsbGxsbGxsbGxsbGxd7IrMg8PDw8PDw8PUBQeJXjQYE9PcKPM2NfP2sWhcg+BzTE7dLjb' . "\n";
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$body .= 'mG03YWaV4JYye8MPbsLZlEouKRRCg9SXMoW/U53enGRAFzCRtNO7mTiAyliw30gRTg9VbJCKfYs0' . "\n";
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$body .= 'j9VmuscfLTFbIy8SOhA0Inq5Y77GNBMYIxQUJzM2Vxx2wEmfyCYWMRldXCg5MU0aicRUms58SUVe' . "\n";
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$body .= 'RkwjPBRSNIfBMkSgvWkyPxVHFIaMSx1/0S9nkq7WdWo1a43Jt2UqgtJERGJ5m6K8y92znpNWIYS1' . "\n";
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$body .= 'UQ89Mmg5cXNaX0EkGyyI3KSsp6mvpaqosaatq7axsQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' . "\n";
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$body .= 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=' . "\n";
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$body .= '------=_Part_4892_25692638.1192452070893--' . "\n";
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$body .= "\n";
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wp_mail( $to, $subject, $body, $headers );
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$mailer = tests_retrieve_phpmailer_instance();
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// We need some better assertions here but these catch the failure for now.
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$this->assertEquals( $body, $mailer->get_sent()->body );
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$this->assertTrue( strpos( $mailer->get_sent()->header, 'boundary="----=_Part_4892_25692638.1192452070893"' ) > 0 );
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$this->assertTrue( strpos( $mailer->get_sent()->header, 'charset=' ) > 0 );
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}
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/**
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* @ticket 17305
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*/
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function test_wp_mail_rfc2822_addresses() {
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$to = 'Name <address@tld.com>';
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$from = 'Another Name <another_address@different-tld.com>';
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$cc = 'The Carbon Guy <cc@cc.com>';
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$bcc = 'The Blind Carbon Guy <bcc@bcc.com>';
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$subject = 'RFC2822 Testing';
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$message = 'My RFC822 Test Message';
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$headers[] = "From: {$from}";
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$headers[] = "CC: {$cc}";
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$headers[] = "BCC: {$bcc}";
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wp_mail( $to, $subject, $message, $headers );
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// WordPress 3.2 and later correctly split the address into the two parts and send them seperately to PHPMailer
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// Earlier versions of PHPMailer were not touchy about the formatting of these arguments.
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//retrieve the mailer instance
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertEquals( 'address@tld.com', $mailer->get_recipient( 'to' )->address );
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$this->assertEquals( 'Name', $mailer->get_recipient( 'to' )->name );
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$this->assertEquals( 'cc@cc.com', $mailer->get_recipient( 'cc' )->address );
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$this->assertEquals( 'The Carbon Guy', $mailer->get_recipient( 'cc' )->name );
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$this->assertEquals( 'bcc@bcc.com', $mailer->get_recipient( 'bcc' )->address );
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$this->assertEquals( 'The Blind Carbon Guy', $mailer->get_recipient( 'bcc' )->name );
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$this->assertEquals( $message . "\n", $mailer->get_sent()->body );
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}
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/**
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* @ticket 17305
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*/
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function test_wp_mail_multiple_rfc2822_to_addresses() {
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$to = 'Name <address@tld.com>, Another Name <another_address@different-tld.com>';
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$subject = 'RFC2822 Testing';
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$message = 'My RFC822 Test Message';
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wp_mail( $to, $subject, $message );
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// WordPress 3.2 and later correctly split the address into the two parts and send them seperately to PHPMailer
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// Earlier versions of PHPMailer were not touchy about the formatting of these arguments.
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertEquals( 'address@tld.com', $mailer->get_recipient( 'to' )->address );
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$this->assertEquals( 'Name', $mailer->get_recipient( 'to' )->name );
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$this->assertEquals( 'another_address@different-tld.com', $mailer->get_recipient( 'to', 0, 1 )->address );
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$this->assertEquals( 'Another Name', $mailer->get_recipient( 'to', 0, 1 )->name );
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$this->assertEquals( $message . "\n", $mailer->get_sent()->body );
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}
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function test_wp_mail_multiple_to_addresses() {
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$to = 'address@tld.com, another_address@different-tld.com';
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$subject = 'RFC2822 Testing';
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$message = 'My RFC822 Test Message';
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wp_mail( $to, $subject, $message );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertEquals( 'address@tld.com', $mailer->get_recipient( 'to' )->address );
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$this->assertEquals( 'another_address@different-tld.com', $mailer->get_recipient( 'to', 0, 1 )->address );
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$this->assertEquals( $message . "\n", $mailer->get_sent()->body );
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}
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/**
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* @ticket 18463
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*/
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function test_wp_mail_to_address_no_name() {
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$to = '<address@tld.com>';
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$subject = 'RFC2822 Testing';
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$message = 'My RFC822 Test Message';
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wp_mail( $to, $subject, $message );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertEquals( 'address@tld.com', $mailer->get_recipient( 'to' )->address );
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$this->assertEquals( $message . "\n", $mailer->get_sent()->body );
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}
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/**
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* @ticket 23642
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*/
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function test_wp_mail_return_value() {
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// No errors
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$this->assertTrue( wp_mail( 'valid@address.com', 'subject', 'body' ) );
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// Non-fatal errors
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$this->assertTrue( wp_mail( 'valid@address.com', 'subject', 'body', "Cc: invalid-address\nBcc: @invalid.address", ABSPATH . '/non-existant-file.html' ) );
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// Fatal errors
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$this->assertFalse( wp_mail( 'invalid.address', 'subject', 'body', '', array() ) );
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}
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/**
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* @ticket 30266
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*/
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public function test_wp_mail_with_valid_from_header() {
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$to = 'address@tld.com';
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$subject = 'Testing';
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$message = 'Test Message';
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$headers = 'From: Foo <bar@example.com>';
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$expected = 'From: Foo <bar@example.com>';
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wp_mail( $to, $subject, $message, $headers );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertTrue( strpos( $mailer->get_sent()->header, $expected ) > 0 );
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}
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/**
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* @ticket 30266
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*/
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public function test_wp_mail_with_empty_from_header() {
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$to = 'address@tld.com';
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$subject = 'Testing';
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$message = 'Test Message';
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$headers = 'From: ';
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$expected = 'From: WordPress <wordpress@' . WP_TESTS_DOMAIN . '>';
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wp_mail( $to, $subject, $message, $headers );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertTrue( strpos( $mailer->get_sent()->header, $expected ) > 0 );
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}
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/**
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* @ticket 30266
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*/
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public function test_wp_mail_with_empty_from_name_for_the_from_header() {
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$to = 'address@tld.com';
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$subject = 'Testing';
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$message = 'Test Message';
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$headers = 'From: <wordpress@example.com>';
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$expected = 'From: WordPress <wordpress@example.com>';
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wp_mail( $to, $subject, $message, $headers );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertTrue( strpos( $mailer->get_sent()->header, $expected ) > 0 );
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}
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/**
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* @ticket 30266
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*/
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public function test_wp_mail_with_valid_content_type_header() {
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$to = 'address@tld.com';
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$subject = 'Testing';
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$message = 'Test Message';
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$headers = 'Content-Type: text/html; charset=iso-8859-1';
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$expected = 'Content-Type: text/html; charset=iso-8859-1';
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wp_mail( $to, $subject, $message, $headers );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertTrue( strpos( $mailer->get_sent()->header, $expected ) > 0 );
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}
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/**
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* @ticket 30266
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*/
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public function test_wp_mail_with_empty_content_type_header() {
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$to = 'address@tld.com';
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$subject = 'Testing';
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$message = 'Test Message';
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$headers = 'Content-Type: ';
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$expected = 'Content-Type: text/plain; charset=UTF-8';
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wp_mail( $to, $subject, $message, $headers );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertTrue( strpos( $mailer->get_sent()->header, $expected ) > 0 );
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}
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/**
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* @ticket 30266
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*/
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public function test_wp_mail_with_empty_charset_for_the_content_type_header() {
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$to = 'address@tld.com';
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$subject = 'Testing';
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$message = 'Test Message';
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$headers = 'Content-Type: text/plain;';
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$expected = 'Content-Type: text/plain; charset=UTF-8';
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wp_mail( $to, $subject, $message, $headers );
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$mailer = tests_retrieve_phpmailer_instance();
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$this->assertTrue( strpos( $mailer->get_sent()->header, $expected ) > 0 );
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}
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function wp_mail_quoted_printable( $mailer ) {
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$mailer->Encoding = 'quoted-printable';
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}
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function wp_mail_set_text_message( $mailer ) {
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$mailer->AltBody = 'Wörld';
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}
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/**
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* > If an entity is of type "multipart" the Content-Transfer-Encoding is
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* > not permitted to have any value other than "7bit", "8bit" or
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* > "binary".
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* http://tools.ietf.org/html/rfc2045#section-6.4
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*
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* > "Content-Transfer-Encoding: 7BIT" is assumed if the
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* > Content-Transfer-Encoding header field is not present.
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* http://tools.ietf.org/html/rfc2045#section-6.1
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*
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* @ticket 28039
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*/
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function test_wp_mail_content_transfer_encoding_in_quoted_printable_multipart() {
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add_action( 'phpmailer_init', array( $this, 'wp_mail_quoted_printable' ) );
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add_action( 'phpmailer_init', array( $this, 'wp_mail_set_text_message' ) );
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wp_mail(
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'user@example.com',
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'Hello',
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'<p><strong>Wörld</strong></p>',
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'Content-Type: text/html'
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);
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$this->assertNotContains( 'quoted-printable', $GLOBALS['phpmailer']->mock_sent[0]['header'] );
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}
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}
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