EmailContext - Code Metrics - Inspection of "backport to 1.0 - reverted 4.x features" - silverstripe/silverstripe-behat-extension - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — 1.0 (#107)

unknown

created 2016-02-05 08:09 UTC

EmailContext B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	292
Duplicated Lines	18.84 %

Coupling/Cohesion

Components	1
Dependencies	7

Importance

Changes	8
Bugs	0	Features	2

Metric	Value
wmc	43
c	8
b	0
f	2
lcom	1
cbo	7
dl	55
loc	292
rs	8.3157

15 Methods

Rating	Name	Duplication	Size	Complexity
A	getSession()	0	4	1
A	thereIsAnEmailFromTo()	0	12	4
A	thereTheEmailContains()	0	20	4
A	__construct()	0	5	1
A	before()	0	8	1
B	thereIsAnEmailFromToTitled()	0	23	6
A	thereTheEmailContainsPlainText()	0	13	3
A	iGoToInTheEmailTo()	15	15	3
A	iGoToInTheEmailToTitled()	14	14	3
A	iGoToInTheEmail()	0	15	2
A	iClearAllEmails()	0	5	1
B	theEmailContainFollowingData()	0	28	6
A	thereIsAnEmailTitled()	0	14	2
A	theEmailSentFrom()	13	13	3
A	theEmailSentTo()	13	13	3

How to fix Duplicated Code Complexity

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class

Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like EmailContext often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use EmailContext, and based on these observations, apply Extract Interface, too.

<?php

namespace SilverStripe\BehatExtension\Context;

use Behat\Behat\Context\ClosuredContextInterface,
Behat\Behat\Context\TranslatedContextInterface,
Behat\Behat\Context\BehatContext,
Behat\Behat\Context\Step,
Behat\Behat\Event\FeatureEvent,
Behat\Behat\Event\ScenarioEvent,
Behat\Behat\Exception\PendingException;
use Behat\Gherkin\Node\PyStringNode,
Behat\Gherkin\Node\TableNode;
use Symfony\Component\DomCrawler\Crawler;

// PHPUnit
require_once 'PHPUnit/Autoload.php';
require_once 'PHPUnit/Framework/Assert/Functions.php';

/**
 * Context used to define steps related to email sending.
 */
class EmailContext extends BehatContext
{
    protected $context;

    protected $mailer;

    /**
     * Stored to simplify later assertions
     */
    protected $lastMatchedEmail;

    /**
     * Initializes context.
     * Every scenario gets it's own context object.
     *
     * @param array $parameters context parameters (set them up through behat.yml)
     */
    public function __construct(array $parameters)
    {
        // Initialize your context here
        $this->context = $parameters;
    }

    /**
     * Get Mink session from MinkContext
     */
    public function getSession($name = null)
    {
        return $this->getMainContext()->getSession($name);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * @BeforeScenario
     */
    public function before(ScenarioEvent $event)

    {
        // Also set through the 'supportbehat' extension
        // to ensure its available both in CLI execution and the tested browser session
        $this->mailer = new \SilverStripe\BehatExtension\Utility\TestMailer();
        \Email::set_mailer($this->mailer);

        \Config::inst()->update("Email","send_all_emails_to", null);
    }

    /**
     * @Given /^there should (not |)be an email (to|from) "([^"]*)"$/
     */
    public function thereIsAnEmailFromTo($negate, $direction, $email)
    {
        $to = ($direction == 'to') ? $email : null;
        $from = ($direction == 'from') ? $email : null;
        $match = $this->mailer->findEmail($to, $from);
        if(trim($negate)) {
            assertNull($match);
        } else {
            assertNotNull($match);
        }
        $this->lastMatchedEmail = $match;
    }

    /**
     * @Given /^there should (not |)be an email (to|from) "([^"]*)" titled "([^"]*)"$/
     */
    public function thereIsAnEmailFromToTitled($negate, $direction, $email, $subject)
    {
        $to = ($direction == 'to') ? $email : null;
        $from = ($direction == 'from') ? $email : null;
        $match = $this->mailer->findEmail($to, $from, $subject);
        $allMails = $this->mailer->findEmails($to, $from);
        $allTitles = $allMails ? '"' . implode('","', array_map(function($email) {return $email->Subject;}, $allMails)) . '"' : null;
        if(trim($negate)) {
            assertNull($match);
        } else {
            $msg = sprintf(
                'Could not find email %s "%s" titled "%s".',
                $direction,
                $email,
                $subject
            );
            if($allTitles) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                $msg .= ' Existing emails: ' . $allTitles;
            }
            assertNotNull($match,$msg);
        }
        $this->lastMatchedEmail = $match;
    }

    /**
     * Example: Given the email should contain "Thank you for registering!".
     * Assumes an email has been identified by a previous step,
     * e.g. through 'Given there should be an email to "[email protected]"'.
     * 
	 * @Given /^the email should (not |)contain "([^"]*)"$/
	 */
	public function thereTheEmailContains($negate, $content)
	{
		if(!$this->lastMatchedEmail) {
			throw new \LogicException('No matched email found from previous step');
		}

		$email = $this->lastMatchedEmail;
		$emailContent = null;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		if($email->Content) {
			$emailContent = $email->Content;
		} else {
			$emailContent = $email->PlainContent;
		}

		if(trim($negate)) {
			assertNotContains($content, $emailContent);
		} else {
			assertContains($content, $emailContent);
		}
	}

	/**
	 * Example: Given the email contains "Thank you for <strong>registering!<strong>".
	 * Then the email should contain plain text "Thank you for registering!"
	 * Assumes an email has been identified by a previous step,
	 * e.g. through 'Given there should be an email to "[email protected]"'.
	 * 
	 * @Given /^the email should contain plain text "([^"]*)"$/
	 */
	public function thereTheEmailContainsPlainText($content)
	{
		if(!$this->lastMatchedEmail) {
			throw new \LogicException('No matched email found from previous step');
		}

		$email = $this->lastMatchedEmail;
		$emailContent = ($email->Content) ? ($email->Content) : ($email->PlainContent);
		$emailPlainText = strip_tags($emailContent);
		$emailPlainText = preg_replace("/\h+/", " ", $emailPlainText);

		assertContains($content, $emailPlainText);
	}

    /**
     * @When /^I click on the "([^"]*)" link in the email (to|from) "([^"]*)"$/
     */
    public function iGoToInTheEmailTo($linkSelector, $direction, $email)

    {
        $to = ($direction == 'to') ? $email : null;
        $from = ($direction == 'from') ? $email : null;
        $match = $this->mailer->findEmail($to, $from);
        assertNotNull($match);

        $crawler = new Crawler($match->Content);
        $linkEl = $crawler->selectLink($linkSelector);
        assertNotNull($linkEl);
        $link = $linkEl->attr('href');
        assertNotNull($link);
        
        return new Step\When(sprintf('I go to "%s"', $link));
    }

    /**
     * @When /^I click on the "([^"]*)" link in the email (to|from) "([^"]*)" titled "([^"]*)"$/
     */
    public function iGoToInTheEmailToTitled($linkSelector, $direction, $email, $title)

    {
        $to = ($direction == 'to') ? $email : null;
        $from = ($direction == 'from') ? $email : null;
        $match = $this->mailer->findEmail($to, $from, $title);
        assertNotNull($match);

        $crawler = new Crawler($match->Content);
        $linkEl = $crawler->selectLink($linkSelector);
        assertNotNull($linkEl);
        $link = $linkEl->attr('href');
        assertNotNull($link);
        return new Step\When(sprintf('I go to "%s"', $link));
    }
    
    /**
     * Assumes an email has been identified by a previous step,
     * e.g. through 'Given there should be an email to "[email protected]"'.
     * 
     * @When /^I click on the "([^"]*)" link in the email"$/
     */
    public function iGoToInTheEmail($linkSelector)
    {
        if(!$this->lastMatchedEmail) {
            throw new \LogicException('No matched email found from previous step');
        }

        $match = $this->lastMatchedEmail;
        $crawler = new Crawler($match->Content);
        $linkEl = $crawler->selectLink($linkSelector);
        assertNotNull($linkEl);
        $link = $linkEl->attr('href');
        assertNotNull($link);

        return new Step\When(sprintf('I go to "%s"', $link));
    }

    /**
     * @Given /^I clear all emails$/
     */
    public function iClearAllEmails()
    {
        $this->lastMatchedEmail = null;
        return $this->mailer->clearEmails();
    }

	/**
	 * Example: Then the email should contain the following data:
	 * | row1 |
	 * | row2 |
	 * Assumes an email has been identified by a previous step.
	 * @Then /^the email should (not |)contain the following data:$/
	 */
	public function theEmailContainFollowingData($negate, TableNode $table) {
		if(!$this->lastMatchedEmail) {
			throw new \LogicException('No matched email found from previous step');
		}

		$email = $this->lastMatchedEmail;
		$emailContent = null;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		if($email->Content) {
			$emailContent = $email->Content;
		} else {
			$emailContent = $email->PlainContent;
		}
		// Convert html content to plain text
		$emailContent = strip_tags($emailContent);
		$emailContent = preg_replace("/\h+/", " ", $emailContent);
		$rows = $table->getRows();
		
		// For "should not contain"
		if(trim($negate)) {
			foreach($rows as $row) {
				assertNotContains($row[0], $emailContent);
			}
		} else {
			foreach($rows as $row) {
				assertContains($row[0], $emailContent);
			}
		}
	}

	/**
	 * @Then /^there should (not |)be an email titled "([^"]*)"$/
	 */
	public function thereIsAnEmailTitled($negate, $subject)
	{
		$match = $this->mailer->findEmail(null, null, $subject);
		if(trim($negate)) {
			assertNull($match);
		} else {
			$msg = sprintf(
				'Could not find email titled "%s".',
				$subject
			);
			assertNotNull($match,$msg);
		}
		$this->lastMatchedEmail = $match;
	}

	/**
	 * @Then /^the email should (not |)be sent from "([^"]*)"$/
	 */
	public function theEmailSentFrom($negate, $from)

	{
		if(!$this->lastMatchedEmail) {
			throw new \LogicException('No matched email found from previous step');
		}

		$match = $this->lastMatchedEmail;
		if(trim($negate)) {
			assertNotContains($from, $match->From);
		} else {
			assertContains($from, $match->From);
		}
	}

	/**
	 * @Then /^the email should (not |)be sent to "([^"]*)"$/
	 */
	public function theEmailSentTo($negate, $to)

	{
		if(!$this->lastMatchedEmail) {
			throw new \LogicException('No matched email found from previous step');
		}

		$match = $this->lastMatchedEmail;
		if(trim($negate)) {
			assertNotContains($to, $match->To);
		} else {
			assertContains($to, $match->To);
		}
	}
}


1		<?php
2
3		namespace SilverStripe\BehatExtension\Context;
4
5		use Behat\Behat\Context\ClosuredContextInterface,
6		Behat\Behat\Context\TranslatedContextInterface,
7		Behat\Behat\Context\BehatContext,
8		Behat\Behat\Context\Step,
9		Behat\Behat\Event\FeatureEvent,
10		Behat\Behat\Event\ScenarioEvent,
11		Behat\Behat\Exception\PendingException;
12		use Behat\Gherkin\Node\PyStringNode,
13		Behat\Gherkin\Node\TableNode;
14		use Symfony\Component\DomCrawler\Crawler;
15
16		// PHPUnit
17		require_once 'PHPUnit/Autoload.php';
18		require_once 'PHPUnit/Framework/Assert/Functions.php';
19
20		/**
21		* Context used to define steps related to email sending.
22		*/
23		class EmailContext extends BehatContext
24		{
25		protected $context;
26
27		protected $mailer;
28
29		/**
30		* Stored to simplify later assertions
31		*/
32		protected $lastMatchedEmail;
33
34		/**
35		* Initializes context.
36		* Every scenario gets it's own context object.
37		*
38		* @param array $parameters context parameters (set them up through behat.yml)
39		*/
40		public function __construct(array $parameters)
41		{
42		// Initialize your context here
43		$this->context = $parameters;
44		}
45
46		/**
47		* Get Mink session from MinkContext
48		*/
49		public function getSession($name = null)
50		{
51		return $this->getMainContext()->getSession($name);
		0 ignored issues – show Bug introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Behat\Behat\Context\ExtendedContextInterface` as the method `getSession()` does only exist in the following implementations of said interface: `Behat\MinkExtension\Context\MinkContext`, `Behat\MinkExtension\Context\RawMinkContext`, `SilverStripe\BehatExtension\Context\BasicContext`, `SilverStripe\BehatExtension\Context\EmailContext`, `SilverStripe\BehatExtension\Context\FixtureContext`, `SilverStripe\BehatExtension\Context\LoginContext`, `SilverStripe\BehatExtens...ext\SilverStripeContext`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
52		}
53
54		/**
55		* @BeforeScenario
56		*/
57		public function before(ScenarioEvent $event)
		0 ignored issues – show Unused Code introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report The parameter `$event` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
58		{
59		// Also set through the 'supportbehat' extension
60		// to ensure its available both in CLI execution and the tested browser session
61		$this->mailer = new \SilverStripe\BehatExtension\Utility\TestMailer();
62		\Email::set_mailer($this->mailer);
		0 ignored issues – show Deprecated Code introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report The method `Email::set_mailer()` has been deprecated with message: since version 4.0 This method has been deprecated. The supplier of the class has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead. Loading history...
63		\Config::inst()->update("Email","send_all_emails_to", null);
64		}
65
66		/**
67		* @Given /^there should (not \|)be an email (to\|from) "([^"]*)"$/
68		*/
69		public function thereIsAnEmailFromTo($negate, $direction, $email)
70		{
71		$to = ($direction == 'to') ? $email : null;
72		$from = ($direction == 'from') ? $email : null;
73		$match = $this->mailer->findEmail($to, $from);
74		if(trim($negate)) {
75		assertNull($match);
76		} else {
77		assertNotNull($match);
78		}
79		$this->lastMatchedEmail = $match;
80		}
81
82		/**
83		* @Given /^there should (not \|)be an email (to\|from) "([^"])" titled "([^"])"$/
84		*/
85		public function thereIsAnEmailFromToTitled($negate, $direction, $email, $subject)
86		{
87		$to = ($direction == 'to') ? $email : null;
88		$from = ($direction == 'from') ? $email : null;
89		$match = $this->mailer->findEmail($to, $from, $subject);
90		$allMails = $this->mailer->findEmails($to, $from);
91		$allTitles = $allMails ? '"' . implode('","', array_map(function($email) {return $email->Subject;}, $allMails)) . '"' : null;
92		if(trim($negate)) {
93		assertNull($match);
94		} else {
95		$msg = sprintf(
96		'Could not find email %s "%s" titled "%s".',
97		$direction,
98		$email,
99		$subject
100		);
101		if($allTitles) {
		0 ignored issues – show Bug Best Practice introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report The expression `$allTitles` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
102		$msg .= ' Existing emails: ' . $allTitles;
103		}
104		assertNotNull($match,$msg);
105		}
106		$this->lastMatchedEmail = $match;
107		}
108
109		/**
110		* Example: Given the email should contain "Thank you for registering!".
111		* Assumes an email has been identified by a previous step,
112		* e.g. through 'Given there should be an email to "[email protected]"'.
113		*
114		* @Given /^the email should (not \|)contain "([^"]*)"$/
115		*/
116		public function thereTheEmailContains($negate, $content)
117		{
118		if(!$this->lastMatchedEmail) {
119		throw new \LogicException('No matched email found from previous step');
120		}
121
122		$email = $this->lastMatchedEmail;
123		$emailContent = null;
		0 ignored issues – show Unused Code introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report `$emailContent` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
124		if($email->Content) {
125		$emailContent = $email->Content;
126		} else {
127		$emailContent = $email->PlainContent;
128		}
129
130		if(trim($negate)) {
131		assertNotContains($content, $emailContent);
132		} else {
133		assertContains($content, $emailContent);
134		}
135		}
136
137		/**
138		* Example: Given the email contains "Thank you for <strong>registering!<strong>".
139		* Then the email should contain plain text "Thank you for registering!"
140		* Assumes an email has been identified by a previous step,
141		* e.g. through 'Given there should be an email to "[email protected]"'.
142		*
143		* @Given /^the email should contain plain text "([^"]*)"$/
144		*/
145		public function thereTheEmailContainsPlainText($content)
146		{
147		if(!$this->lastMatchedEmail) {
148		throw new \LogicException('No matched email found from previous step');
149		}
150
151		$email = $this->lastMatchedEmail;
152		$emailContent = ($email->Content) ? ($email->Content) : ($email->PlainContent);
153		$emailPlainText = strip_tags($emailContent);
154		$emailPlainText = preg_replace("/\h+/", " ", $emailPlainText);
155
156		assertContains($content, $emailPlainText);
157		}
158
159		/**
160		* @When /^I click on the "([^"])" link in the email (to\|from) "([^"])"$/
161		*/
162	View Code Duplication	public function iGoToInTheEmailTo($linkSelector, $direction, $email)
		0 ignored issues – show Duplication introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
163		{
164		$to = ($direction == 'to') ? $email : null;
165		$from = ($direction == 'from') ? $email : null;
166		$match = $this->mailer->findEmail($to, $from);
167		assertNotNull($match);
168
169		$crawler = new Crawler($match->Content);
170		$linkEl = $crawler->selectLink($linkSelector);
171		assertNotNull($linkEl);
172		$link = $linkEl->attr('href');
173		assertNotNull($link);
174
175		return new Step\When(sprintf('I go to "%s"', $link));
176		}
177
178		/**
179		* @When /^I click on the "([^"])" link in the email (to\|from) "([^"])" titled "([^"]*)"$/
180		*/
181	View Code Duplication	public function iGoToInTheEmailToTitled($linkSelector, $direction, $email, $title)
		0 ignored issues – show Duplication introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
182		{
183		$to = ($direction == 'to') ? $email : null;
184		$from = ($direction == 'from') ? $email : null;
185		$match = $this->mailer->findEmail($to, $from, $title);
186		assertNotNull($match);
187
188		$crawler = new Crawler($match->Content);
189		$linkEl = $crawler->selectLink($linkSelector);
190		assertNotNull($linkEl);
191		$link = $linkEl->attr('href');
192		assertNotNull($link);
193		return new Step\When(sprintf('I go to "%s"', $link));
194		}
195
196		/**
197		* Assumes an email has been identified by a previous step,
198		* e.g. through 'Given there should be an email to "[email protected]"'.
199		*
200		* @When /^I click on the "([^"]*)" link in the email"$/
201		*/
202		public function iGoToInTheEmail($linkSelector)
203		{
204		if(!$this->lastMatchedEmail) {
205		throw new \LogicException('No matched email found from previous step');
206		}
207
208		$match = $this->lastMatchedEmail;
209		$crawler = new Crawler($match->Content);
210		$linkEl = $crawler->selectLink($linkSelector);
211		assertNotNull($linkEl);
212		$link = $linkEl->attr('href');
213		assertNotNull($link);
214
215		return new Step\When(sprintf('I go to "%s"', $link));
216		}
217
218		/**
219		* @Given /^I clear all emails$/
220		*/
221		public function iClearAllEmails()
222		{
223		$this->lastMatchedEmail = null;
224		return $this->mailer->clearEmails();
225		}
226
227		/**
228		* Example: Then the email should contain the following data:
229		* \| row1 \|
230		* \| row2 \|
231		* Assumes an email has been identified by a previous step.
232		* @Then /^the email should (not \|)contain the following data:$/
233		*/
234		public function theEmailContainFollowingData($negate, TableNode $table) {
235		if(!$this->lastMatchedEmail) {
236		throw new \LogicException('No matched email found from previous step');
237		}
238
239		$email = $this->lastMatchedEmail;
240		$emailContent = null;
		0 ignored issues – show Unused Code introduced 2015-12-02 23:27 UTC by Report Bug Copy Issue Report `$emailContent` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
241		if($email->Content) {
242		$emailContent = $email->Content;
243		} else {
244		$emailContent = $email->PlainContent;
245		}
246		// Convert html content to plain text
247		$emailContent = strip_tags($emailContent);
248		$emailContent = preg_replace("/\h+/", " ", $emailContent);
249		$rows = $table->getRows();
250
251		// For "should not contain"
252		if(trim($negate)) {
253		foreach($rows as $row) {
254		assertNotContains($row[0], $emailContent);
255		}
256		} else {
257		foreach($rows as $row) {
258		assertContains($row[0], $emailContent);
259		}
260		}
261		}
262
263		/**
264		* @Then /^there should (not \|)be an email titled "([^"]*)"$/
265		*/
266		public function thereIsAnEmailTitled($negate, $subject)
267		{
268		$match = $this->mailer->findEmail(null, null, $subject);
269		if(trim($negate)) {
270		assertNull($match);
271		} else {
272		$msg = sprintf(
273		'Could not find email titled "%s".',
274		$subject
275		);
276		assertNotNull($match,$msg);
277		}
278		$this->lastMatchedEmail = $match;
279		}
280
281		/**
282		* @Then /^the email should (not \|)be sent from "([^"]*)"$/
283		*/
284	View Code Duplication	public function theEmailSentFrom($negate, $from)
		0 ignored issues – show Duplication introduced 2016-01-07 21:46 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
285		{
286		if(!$this->lastMatchedEmail) {
287		throw new \LogicException('No matched email found from previous step');
288		}
289
290		$match = $this->lastMatchedEmail;
291		if(trim($negate)) {
292		assertNotContains($from, $match->From);
293		} else {
294		assertContains($from, $match->From);
295		}
296		}
297
298		/**
299		* @Then /^the email should (not \|)be sent to "([^"]*)"$/
300		*/
301	View Code Duplication	public function theEmailSentTo($negate, $to)
		0 ignored issues – show Duplication introduced 2016-01-07 21:46 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
302		{
303		if(!$this->lastMatchedEmail) {
304		throw new \LogicException('No matched email found from previous step');
305		}
306
307		$match = $this->lastMatchedEmail;
308		if(trim($negate)) {
309		assertNotContains($to, $match->To);
310		} else {
311		assertContains($to, $match->To);
312		}
313		}
314		}
315

silverstripe / silverstripe-behat-extension

Pull Request — 1.0 (#107)

EmailContext B

Complexity

Size/Duplication

Coupling/Cohesion

Importance

15 Methods

How to fix Duplicated Code Complexity

Duplicated Code

Complex Class

Available Fixes

Duplication Side-by-Side

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