lacemi/vendor/yiisoft/yii2-swiftmailer/tests/MessageTest.php

<?php

namespace yiiunit\extensions\swiftmailer;

use Yii;
use yii\helpers\FileHelper;
use yii\swiftmailer\Mailer;
use yii\swiftmailer\Message;

Yii::setAlias('@yii/swiftmailer', __DIR__ . '/../../../../extensions/swiftmailer');

/**
 * @group vendor
 * @group mail
 * @group swiftmailer
 */
class MessageTest extends TestCase
{
    /**
     * @var string test email address, which will be used as receiver for the messages.
     */
    protected $testEmailReceiver = 'someuser@somedomain.com';


    public function setUp()
    {
        $this->mockApplication([
            'components' => [
                'mailer' => $this->createTestEmailComponent()
            ]
        ]);
        $filePath = $this->getTestFilePath();
        if (!file_exists($filePath)) {
            FileHelper::createDirectory($filePath);
        }
    }

    public function tearDown()
    {
        $filePath = $this->getTestFilePath();
        if (file_exists($filePath)) {
            FileHelper::removeDirectory($filePath);
        }
    }

    /**
     * @return string test file path.
     */
    protected function getTestFilePath()
    {
        return Yii::getAlias('@yiiunit/extensions/swiftmailer/runtime') . DIRECTORY_SEPARATOR . basename(get_class($this)) . '_' . getmypid();
    }

    /**
     * @return Mailer test email component instance.
     */
    protected function createTestEmailComponent()
    {
        $component = new Mailer([
            'useFileTransport' => true,
        ]);

        return $component;
    }

    /**
     * @return Message test message instance.
     */
    protected function createTestMessage()
    {
        return Yii::$app->get('mailer')->compose();
    }

    /**
     * Creates image file with given text.
     * @param  string $fileName file name.
     * @param  string $text     text to be applied on image.
     * @return string image file full name.
     */
    protected function createImageFile($fileName = 'test.jpg', $text = 'Test Image')
    {
        if (!function_exists('imagecreatetruecolor')) {
            $this->markTestSkipped('GD lib required.');
        }
        $fileFullName = $this->getTestFilePath() . DIRECTORY_SEPARATOR . $fileName;
        $image = imagecreatetruecolor(120, 20);
        $textColor = imagecolorallocate($image, 233, 14, 91);
        imagestring($image, 1, 5, 5, $text, $textColor);
        imagejpeg($image, $fileFullName);
        imagedestroy($image);

        return $fileFullName;
    }

    /**
     * Finds the attachment object in the message.
     * @param  Message                     $message message instance
     * @return null|\Swift_Mime_Attachment attachment instance.
     */
    protected function getAttachment(Message $message)
    {
        $messageParts = $message->getSwiftMessage()->getChildren();
        $attachment = null;
        foreach ($messageParts as $part) {
            if ($part instanceof \Swift_Mime_Attachment) {
                $attachment = $part;
                break;
            }
        }

        return $attachment;
    }

    /**
     * @param Message $message
     * @return array list of attached swift signers
     */
    protected function getSwiftSigners(Message $message)
    {
        $swiftMessage = $message->getSwiftMessage();
        $reflection = new \ReflectionObject($message->getSwiftMessage());
        $headerSignersReflection = $reflection->getProperty('headerSigners');
        $headerSignersReflection->setAccessible(true);
        $bodySignersReflection = $reflection->getProperty('bodySigners');
        $bodySignersReflection->setAccessible(true);
        return array_merge(
            $headerSignersReflection->getValue($swiftMessage),
            $bodySignersReflection->getValue($swiftMessage)
        );
    }

    // Tests :

    public function testGetSwiftMessage()
    {
        $message = new Message();
        $this->assertTrue(is_object($message->getSwiftMessage()), 'Unable to get Swift message!');
    }

    /**
     * @depends testGetSwiftMessage
     */
    public function testSetGet()
    {
        $message = new Message();

        $charset = 'utf-16';
        $message->setCharset($charset);
        $this->assertEquals($charset, $message->getCharset(), 'Unable to set charset!');

        $subject = 'Test Subject';
        $message->setSubject($subject);
        $this->assertEquals($subject, $message->getSubject(), 'Unable to set subject!');

        $from = 'from@somedomain.com';
        $message->setFrom($from);
        $this->assertContains($from, array_keys($message->getFrom()), 'Unable to set from!');

        $replyTo = 'reply-to@somedomain.com';
        $message->setReplyTo($replyTo);
        $this->assertContains($replyTo, array_keys($message->getReplyTo()), 'Unable to set replyTo!');

        $to = 'someuser@somedomain.com';
        $message->setTo($to);
        $this->assertContains($to, array_keys($message->getTo()), 'Unable to set to!');

        $cc = 'ccuser@somedomain.com';
        $message->setCc($cc);
        $this->assertContains($cc, array_keys($message->getCc()), 'Unable to set cc!');

        $bcc = 'bccuser@somedomain.com';
        $message->setBcc($bcc);
        $this->assertContains($bcc, array_keys($message->getBcc()), 'Unable to set bcc!');
    }

    /**
     * @depends testSetGet
     */
    public function testClone()
    {
        $m1 = new Message();
        $m1->setFrom('user@example.com');
        $m2 = clone $m1;
        $m1->setTo(['user1@example.com' => 'user1']);
        $m2->setTo(['user2@example.com' => 'user2']);

        $this->assertEquals(['user1@example.com' => 'user1'], $m1->getTo());
        $this->assertEquals(['user2@example.com' => 'user2'], $m2->getTo());

        $messageWithoutSwiftInitialized = new Message();
        $m2 = clone $messageWithoutSwiftInitialized; // should be no error during cloning
        $this->assertTrue($m2 instanceof Message);
    }

    /**
     * @depends testGetSwiftMessage
     */
    public function testSetupHeaderShortcuts()
    {
        $charset = 'utf-16';
        $subject = 'Test Subject';
        $from = 'from@somedomain.com';
        $replyTo = 'reply-to@somedomain.com';
        $to = 'someuser@somedomain.com';
        $cc = 'ccuser@somedomain.com';
        $bcc = 'bccuser@somedomain.com';
        $returnPath = 'bounce@somedomain.com';
        $readReceiptTo = 'notify@somedomain.com';

        $messageString = $this->createTestMessage()
            ->setCharset($charset)
            ->setSubject($subject)
            ->setFrom($from)
            ->setReplyTo($replyTo)
            ->setTo($to)
            ->setCc($cc)
            ->setBcc($bcc)
            ->setReturnPath($returnPath)
            ->setPriority(2)
            ->setReadReceiptTo($readReceiptTo)
            ->toString();

        $this->assertContains('charset=' . $charset, $messageString, 'Incorrect charset!');
        $this->assertContains('Subject: ' . $subject, $messageString, 'Incorrect "Subject" header!');
        $this->assertContains('From: ' . $from, $messageString, 'Incorrect "From" header!');
        $this->assertContains('Reply-To: ' . $replyTo, $messageString, 'Incorrect "Reply-To" header!');
        $this->assertContains('To: ' . $to, $messageString, 'Incorrect "To" header!');
        $this->assertContains('Cc: ' . $cc, $messageString, 'Incorrect "Cc" header!');
        $this->assertContains('Bcc: ' . $bcc, $messageString, 'Incorrect "Bcc" header!');
        $this->assertContains("Return-Path: <{$returnPath}>", $messageString, 'Incorrect "Return-Path" header!');
        $this->assertContains("X-Priority: 2 (High)", $messageString, 'Incorrect "Priority" header!');
        $this->assertContains('Disposition-Notification-To: ' . $readReceiptTo, $messageString, 'Incorrect "Disposition-Notification-To" header!');
    }

    public function testSetupSignature()
    {
        $message = new Message();

        $message->addSignature([
            'type' => 'dkim',
            'key' => 'private key',
        ]);
        $signers = $this->getSwiftSigners($message);
        $this->assertTrue($signers[0] instanceof \Swift_Signers_DKIMSigner);

        $signer = new \Swift_Signers_DKIMSigner('manual', null, null);
        $message->addSignature($signer);
        $signers = $this->getSwiftSigners($message);
        $this->assertSame($signer, $signers[1]);

        $signer = new \Swift_Signers_DKIMSigner('callable', null, null);
        $message->addSignature(function () use ($signer) {
            return $signer;
        });
        $signers = $this->getSwiftSigners($message);
        $this->assertSame($signer, $signers[2]);

        $message->setSignature([
            'type' => 'dkim',
            'key' => 'override',
        ]);
        $signers = $this->getSwiftSigners($message);
        $this->assertCount(1, $signers);
    }

    /**
     * @depends testGetSwiftMessage
     */
    public function testSend()
    {
        $message = $this->createTestMessage();
        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Yii Swift Test');
        $message->setTextBody('Yii Swift Test body');
        $this->assertTrue($message->send());
    }

    /**
     * @depends testSend
     */
    public function testSendSigned()
    {
        $privateKey = "-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
";

        $message = $this->createTestMessage();
        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Signed message');
        $message->setTextBody('Signed message body');
        $message->setSignature([
            'type' => 'dkim',
            'key' => $privateKey,
        ]);
        $this->assertTrue($message->send());
    }

    /**
     * @depends testSend
     */
    public function testAttachFile()
    {
        $message = $this->createTestMessage();

        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Yii Swift Attach File Test');
        $message->setTextBody('Yii Swift Attach File Test body');
        $fileName = __FILE__;
        $message->attach($fileName);

        $this->assertTrue($message->send());

        $attachment = $this->getAttachment($message);
        $this->assertTrue(is_object($attachment), 'No attachment found!');
        $this->assertContains($attachment->getFilename(), $fileName, 'Invalid file name!');
    }

    /**
     * @depends testSend
     */
    public function testAttachContent()
    {
        $message = $this->createTestMessage();

        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Yii Swift Create Attachment Test');
        $message->setTextBody('Yii Swift Create Attachment Test body');
        $fileName = 'test.txt';
        $fileContent = 'Test attachment content';
        $message->attachContent($fileContent, ['fileName' => $fileName, 'contentType' => 'image/png', 'setDisposition' => 'inline']);

        $this->assertTrue($message->send());

        $attachment = $this->getAttachment($message);
        $this->assertTrue(is_object($attachment), 'No attachment found!');
        $this->assertEquals($fileName, $attachment->getFilename(), 'Invalid file name!');
        $this->assertEquals('image/png', $attachment->getContentType(), 'Invalid content type!');
        $this->assertEquals('inline', $attachment->getDisposition(), 'Invalid disposition!');
    }

    /**
     * @depends testSend
     */
    public function testEmbedFile()
    {
        $fileName = $this->createImageFile('embed_file.jpg', 'Embed Image File');

        $message = $this->createTestMessage();

        $cid = $message->embed($fileName);

        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Yii Swift Embed File Test');
        $message->setHtmlBody('Embed image: <img src="' . $cid. '" alt="pic">');

        $this->assertTrue($message->send());

        $attachment = $this->getAttachment($message);
        $this->assertTrue(is_object($attachment), 'No attachment found!');
        $this->assertContains($attachment->getFilename(), $fileName, 'Invalid file name!');
    }

    /**
     * @depends testSend
     */
    public function testEmbedContent()
    {
        $fileFullName = $this->createImageFile('embed_file.jpg', 'Embed Image File');
        $message = $this->createTestMessage();

        $fileName = basename($fileFullName);
        $contentType = 'image/jpeg';
        $fileContent = file_get_contents($fileFullName);

        $cid = $message->embedContent($fileContent, ['fileName' => $fileName, 'contentType' => $contentType]);

        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Yii Swift Embed File Test');
        $message->setHtmlBody('Embed image: <img src="' . $cid. '" alt="pic">');

        $this->assertTrue($message->send());

        $attachment = $this->getAttachment($message);
        $this->assertTrue(is_object($attachment), 'No attachment found!');
        $this->assertEquals($fileName, $attachment->getFilename(), 'Invalid file name!');
        $this->assertEquals($contentType, $attachment->getContentType(), 'Invalid content type!');
    }

    /**
     * @depends testSend
     */
    public function testSendAlternativeBody()
    {
        $message = $this->createTestMessage();

        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Yii Swift Alternative Body Test');
        $message->setHtmlBody('<b>Yii Swift</b> test HTML body');
        $message->setTextBody('Yii Swift test plain text body');

        $this->assertTrue($message->send());

        $messageParts = $message->getSwiftMessage()->getChildren();
        $textPresent = false;
        $htmlPresent = false;
        foreach ($messageParts as $part) {
            if (!($part instanceof \Swift_Mime_Attachment)) {
                /* @var $part \Swift_Mime_MimePart */
                if ($part->getContentType() == 'text/plain') {
                    $textPresent = true;
                }
                if ($part->getContentType() == 'text/html') {
                    $htmlPresent = true;
                }
            }
        }
        $this->assertTrue($textPresent, 'No text!');
        $this->assertTrue($htmlPresent, 'No HTML!');
    }

    /**
     * @depends testGetSwiftMessage
     */
    public function testSerialize()
    {
        $message = $this->createTestMessage();

        $message->setTo($this->testEmailReceiver);
        $message->setFrom('someuser@somedomain.com');
        $message->setSubject('Yii Swift Alternative Body Test');
        $message->setTextBody('Yii Swift test plain text body');

        $serializedMessage = serialize($message);
        $this->assertNotEmpty($serializedMessage, 'Unable to serialize message!');

        $unserializedMessaage = unserialize($serializedMessage);
        $this->assertEquals($message, $unserializedMessaage, 'Unable to unserialize message!');
    }

    /**
     * @depends testSendAlternativeBody
     */
    public function testAlternativeBodyCharset()
    {
        $message = $this->createTestMessage();
        $charset = 'windows-1251';
        $message->setCharset($charset);

        $message->setTextBody('some text');
        $message->setHtmlBody('some html');
        $content = $message->toString();
        $this->assertEquals(2, substr_count($content, $charset), 'Wrong charset for alternative body.');

        $message->setTextBody('some text override');
        $content = $message->toString();
        $this->assertEquals(2, substr_count($content, $charset), 'Wrong charset for alternative body override.');
    }

    /**
     * @depends testGetSwiftMessage
     */
    public function testSetupHeaders()
    {
        $messageString = $this->createTestMessage()
            ->addHeader('Some', 'foo')
            ->addHeader('Multiple', 'value1')
            ->addHeader('Multiple', 'value2')
            ->toString();

        $this->assertContains('Some: foo', $messageString, 'Unable to add header!');
        $this->assertContains('Multiple: value1', $messageString, 'First value of multiple header lost!');
        $this->assertContains('Multiple: value2', $messageString, 'Second value of multiple header lost!');

        $messageString = $this->createTestMessage()
            ->setHeader('Some', 'foo')
            ->setHeader('Some', 'override')
            ->setHeader('Multiple', ['value1', 'value2'])
            ->toString();

        $this->assertContains('Some: override', $messageString, 'Unable to set header!');
        $this->assertNotContains('Some: foo', $messageString, 'Unable to override header!');
        $this->assertContains('Multiple: value1', $messageString, 'First value of multiple header lost!');
        $this->assertContains('Multiple: value2', $messageString, 'Second value of multiple header lost!');

        $message = $this->createTestMessage();
        $message->setHeader('Some', 'foo');
        $this->assertEquals(['foo'], $message->getHeader('Some'));
        $message->setHeader('Multiple', ['value1', 'value2']);
        $this->assertEquals(['value1', 'value2'], $message->getHeader('Multiple'));

        $message = $this->createTestMessage()
            ->setHeaders([
                'Some' => 'foo',
                'Multiple' => ['value1', 'value2'],
            ]);
        $this->assertEquals(['foo'], $message->getHeader('Some'));
        $this->assertEquals(['value1', 'value2'], $message->getHeader('Multiple'));
    }
}