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Merge pull request #2422 from jrfnl/feature/tests-reorganize-23

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Tests: move setWordWrap tests to own file
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Marcus Bointon 2021-07-07 17:25:54 +02:00 committed by GitHub
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2 changed files with 121 additions and 44 deletions
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44
test/PHPMailer/PHPMailerTest.php
View File

@ -23,50 +23,6 @@ use PHPMailer\Test\SendTestCase;
*/
final class PHPMailerTest extends SendTestCase
{
/**
* Word-wrap an ASCII message.
*/
public function testWordWrap()
{
$this->Mail->WordWrap = 40;
$my_body = str_repeat(
'Here is the main body of this message. It should ' .
'be quite a few lines. It should be wrapped at ' .
'40 characters. Make sure that it is. ',
10
);
$nBodyLen = strlen($my_body);
$my_body .= "\n\nThis is the above body length: " . $nBodyLen;
$this->Mail->Body = $my_body;
$this->Mail->Subject .= ': Wordwrap';
$this->buildBody();
self::assertTrue($this->Mail->send(), $this->Mail->ErrorInfo);
}
/**
* Word-wrap a multibyte message.
*/
public function testWordWrapMultibyte()
{
$this->Mail->WordWrap = 40;
$my_body = str_repeat(
'飛兒樂 團光茫 飛兒樂 團光茫 飛兒樂 團光茫 飛兒樂 團光茫 ' .
'飛飛兒樂 團光茫兒樂 團光茫飛兒樂 團光飛兒樂 團光茫飛兒樂 團光茫兒樂 團光茫 ' .
'飛兒樂 團光茫飛兒樂 團飛兒樂 團光茫光茫飛兒樂 團光茫. ',
10
);
$nBodyLen = strlen($my_body);
$my_body .= "\n\nThis is the above body length: " . $nBodyLen;
$this->Mail->Body = $my_body;
$this->Mail->Subject .= ': Wordwrap multibyte';
$this->buildBody();
self::assertTrue($this->Mail->send(), $this->Mail->ErrorInfo);
}
/**
* Test low priority.
*/

121
test/PHPMailer/SetWordWrapTest.php Normal file
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@ -0,0 +1,121 @@
<?php
/**
* PHPMailer - PHP email transport unit tests.
* PHP version 5.5.
*
* @author Marcus Bointon <phpmailer@synchromedia.co.uk>
* @author Andy Prevost
* @copyright 2012 - 2020 Marcus Bointon
* @copyright 2004 - 2009 Andy Prevost
* @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
*/
namespace PHPMailer\Test\PHPMailer;
use PHPMailer\Test\PreSendTestCase;
/**
* Test automatic wordwrap functionality.
*
* @covers \PHPMailer\PHPMailer\PHPMailer::setWordWrap
* @covers \PHPMailer\PHPMailer\PHPMailer::wrapText
*/
final class SetWordWrapTest extends PreSendTestCase
{
/**
* Test word-wrapping a message.
*
* @dataProvider dataWordWrap
*
* @param int $wrapAt The number of characters to wrap at.
* @param string $message The message to use.
* @param string $subjectSuffix Subject suffix to use.
*/
public function testWordWrap($wrapAt, $message, $subjectSuffix)
{
$this->Mail->WordWrap = $wrapAt;
$my_body = str_repeat($message, 10);
$nBodyLen = strlen($my_body);
$my_body .= "\n\nThis is the above body length: " . $nBodyLen;
$this->Mail->Body = $my_body;
$this->Mail->Subject .= ': ' . $subjectSuffix;
$this->buildBody();
$originalLines = explode("\n", $this->Mail->Body);
$this->Mail->preSend();
$lines = explode("\n", $this->Mail->Body);
self::assertGreaterThanOrEqual(
count($originalLines),
count($lines),
'Line count of message less than expected'
);
foreach ($lines as $i => $line) {
self::assertLessThanOrEqual(
$wrapAt,
strlen(trim($line)),
'Character count for line ' . ($i + 1) . ' does not comply with the expected ' . $wrapAt
. ' characters.' . PHP_EOL . 'Line contents: "' . $line . '"'
);
}
}
/**
* Data provider.
*
* @return array
*/
public function dataWordWrap()
{
return [
'ascii message' => [
'wrapAt' => 40,
'message' => 'Here is the main body of this message. It should ' .
'be quite a few lines. It should be wrapped at ' .
'40 characters. Make sure that it is. ',
'subjectSuffix' => 'Wordwrap',
],
'multibyte message' => [
'wrapAt' => 40,
'message' => '飛兒樂 團光茫 飛兒樂 團光茫 飛兒樂 團光茫 飛兒樂 團光茫 ' .
'飛飛兒樂 團光茫兒樂 團光茫飛兒樂 團光飛兒樂 團光茫飛兒樂 團光茫兒樂 團光茫 ' .
'飛兒樂 團光茫飛兒樂 團飛兒樂 團光茫光茫飛兒樂 團光茫. ',
'subjectSuffix' => 'Wordwrap multibyte',
],
];
}
/**
* Test explicitly NOT word-wrapping a message.
*/
public function testNoWordWrap()
{
$this->Mail->WordWrap = 0;
$my_body = str_repeat('Irrelevant text, we\'re not wrapping', 10);
$nBodyLen = strlen($my_body);
$my_body .= "\n\nLong unwrapped message: " . $nBodyLen;
$this->Mail->Body = $my_body;
$this->Mail->Subject .= ': No wordwrap';
$this->buildBody();
$originalLines = explode("\n", $this->Mail->Body);
$this->Mail->preSend();
$lines = explode("\n", $this->Mail->Body);
self::assertSameSize($originalLines, $lines, 'Line count of message has changed');
foreach ($lines as $i => $line) {
self::assertSame(
$originalLines[$i],
$line,
'Line ' . ($i + 1) . ' has been changed while it shouldn\'t have been'
. PHP_EOL . 'Line contents: "' . $originalLines[$i] . '"'
);
}
}
}