| Conditions | 1 |
| Paths | 1 |
| Total Lines | 64 |
| Code Lines | 34 |
| Lines | 0 |
| Ratio | 0 % |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 16 | public function testCreateTransport() |
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| 17 | { |
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| 18 | $smtpConfig = [ |
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| 19 | 'host' => 'localhost', |
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| 20 | 'port' => 587, |
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| 21 | 'options' => [ |
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| 22 | 'username' => 'Obiwoan', |
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| 23 | 'password' => 'Kenovi', |
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| 24 | 'encryption' => 'ssl', |
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| 25 | 'authMode' => 'Plain' |
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| 26 | ] |
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| 27 | ]; |
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| 28 | $mailConfig = ['options' => '-f%s']; |
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| 29 | $sendMailConfig = ['options' => '/usr/sbin/sendmail -s']; |
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| 30 | |||
| 31 | $smtpFactory = TransportFactory::create($smtpConfig, TransportInterface::TYPE_SMTP); |
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| 32 | |||
| 33 | $this->assertTrue($smtpFactory instanceof SmtpTransportFactory); |
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| 34 | |||
| 35 | $smtp = $smtpFactory->create(); |
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| 36 | |||
| 37 | $this->assertTrue($smtp instanceof SmtpTransport); |
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| 38 | |||
| 39 | /** |
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| 40 | * @var \Swift_SmtpTransport $swift |
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| 41 | */ |
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| 42 | $swift = $smtp->getSwiftTransportInstance(); |
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| 43 | |||
| 44 | $this->assertEquals($smtpConfig['host'], $swift->getHost()); |
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| 45 | $this->assertEquals($smtpConfig['port'], $swift->getPort()); |
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| 46 | $this->assertEquals($smtpConfig['options']['username'], $swift->getUsername()); |
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| 47 | $this->assertEquals($smtpConfig['options']['password'], $swift->getPassword()); |
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| 48 | $this->assertEquals($smtpConfig['options']['encryption'], $swift->getEncryption()); |
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| 49 | $this->assertEquals($smtpConfig['options']['authMode'], $swift->getAuthMode()); |
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| 50 | |||
| 51 | $mailFactory = TransportFactory::create($mailConfig, TransportInterface::TYPE_MAIL); |
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| 52 | |||
| 53 | $this->assertTrue($mailFactory instanceof MailTransportFactory); |
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| 54 | |||
| 55 | $mail = $mailFactory->create(); |
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| 56 | |||
| 57 | $this->assertTrue($mail instanceof MailTransport); |
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| 58 | |||
| 59 | /** |
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| 60 | * @var \Swift_MailTransport $swift |
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| 61 | */ |
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| 62 | $swift = $mail->getSwiftTransportInstance(); |
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| 63 | |||
| 64 | $this->assertEquals($mailConfig['options'], $swift->getExtraParams()); |
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| 65 | |||
| 66 | $sendMailFactory = TransportFactory::create($sendMailConfig, TransportInterface::TYPE_SEND_MAIL); |
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| 67 | |||
| 68 | $this->assertTrue($sendMailFactory instanceof SendMailTransportFactory); |
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| 69 | |||
| 70 | $sendMail = $sendMailFactory->create(); |
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| 71 | |||
| 72 | $this->assertTrue($sendMail instanceof SendMailTransport); |
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| 73 | /** |
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| 74 | * @var \Swift_SendMailTransport $swift |
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| 75 | */ |
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| 76 | $swift = $sendMail->getSwiftTransportInstance(); |
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| 77 | |||
| 78 | $this->assertEquals($sendMailConfig['options'], $swift->getCommand()); |
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| 79 | } |
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| 80 | |||
| 109 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.