SkipDirective - Code Metrics - Inspection of "Add isBuiltin method for type definitions" - railt/reflection - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( d820d2...d59132 )

by Kirill

created 2018-08-18 14:04 UTC

SkipDirective A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

71.43%

Importance

Changes

Metric	Value
wmc	3
lcom	0
cbo	3
dl	0
loc	57
ccs	10
cts	14
cp	0.7143
rs	10
c	0
b	0
f	0

3 Methods

Rating	Name	Size	Complexity
A	__construct()	12	1
A	getLine()	4	1
A	isBuiltin()	4	1

<?php
/**
 * This file is part of Railt package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace Railt\Reflection\Stdlib\Directive;

use Railt\Reflection\Definition\Dependent\ArgumentDefinition;
use Railt\Reflection\Definition\Dependent\DirectiveLocation;
use Railt\Reflection\Definition\DirectiveDefinition;
use Railt\Reflection\Document;

/**
 * Class SkipDirective
 */
final class SkipDirective extends DirectiveDefinition
{
    /**
     * @var string[]
     */
    private const LOCATIONS = [
        DirectiveLocation::FIELD,
        DirectiveLocation::FRAGMENT_SPREAD,
        DirectiveLocation::INLINE_FRAGMENT,
    ];

    /**
     * @var string
     */
    public const TYPE_NAME = 'skip';

    /**
     * @var string
     */
    public const TYPE_DESCRIPTION = <<<Description
The @skip directive may be provided for fields, fragment spreads, and inline fragments,
and allows for conditional exclusion during execution as described by the if argument.
Description;

    /**
     * BooleanScalar constructor.
     * @param Document $document
     */
    public function __construct(Document $document)
    {
        parent::__construct($document, self::TYPE_NAME);

        $this->withDescription(self::TYPE_DESCRIPTION)
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.', $user->getDisplayName()));
        // do something.
    }
}
            ->withArgument((new ArgumentDefinition($this, 'if', 'Boolean'))
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.
    }
}
                ->withLine(56)
                ->withModifiers(ArgumentDefinition::IS_NOT_NULL))
            ->withLocation(...\array_map(function (string $location) use ($document): DirectiveLocation {
                return new DirectiveLocation($this, $location);
            }, self::LOCATIONS));
    }

    /**
     * @return int
     */
    public function getLine(): int
    {
        return 48;
    }

    /**
     * @return bool
     */
    public function isBuiltin(): bool
    {
        return true;
    }
}


Push — master ( d820d2...d59132 )

SkipDirective A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

3 Methods

Available Fixes

Available Fixes

1		<?php
2		/**
3		* This file is part of Railt package.
4		*
5		* For the full copyright and license information, please view the LICENSE
6		* file that was distributed with this source code.
7		*/
8		declare(strict_types=1);
9
10		namespace Railt\Reflection\Stdlib\Directive;
11
12		use Railt\Reflection\Definition\Dependent\ArgumentDefinition;
13		use Railt\Reflection\Definition\Dependent\DirectiveLocation;
14		use Railt\Reflection\Definition\DirectiveDefinition;
15		use Railt\Reflection\Document;
16
17		/**
18		* Class SkipDirective
19		*/
20		final class SkipDirective extends DirectiveDefinition
21		{
22		/**
23		* @var string[]
24		*/
25		private const LOCATIONS = [
26		DirectiveLocation::FIELD,
27		DirectiveLocation::FRAGMENT_SPREAD,
28		DirectiveLocation::INLINE_FRAGMENT,
29		];
30
31		/**
32		* @var string
33		*/
34		public const TYPE_NAME = 'skip';
35
36		/**
37		* @var string
38		*/
39		public const TYPE_DESCRIPTION = <<<Description
40		The @skip directive may be provided for fields, fragment spreads, and inline fragments,
41		and allows for conditional exclusion during execution as described by the if argument.
42		Description;
43
44		/**
45		* BooleanScalar constructor.
46		* @param Document $document
47		*/
48	9	public function __construct(Document $document)
49		{
50	9	parent::__construct($document, self::TYPE_NAME);
51
52	9	$this->withDescription(self::TYPE_DESCRIPTION)
		0 ignored issues – show Bug introduced 2018-07-20 01:17 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Railt\Reflection\Contrac...finition\TypeDefinition` as the method `withArgument()` does only exist in the following implementations of said interface: `Railt\Reflection\Definit...pendent\FieldDefinition`, `Railt\Reflection\Definition\DirectiveDefinition`, `Railt\Reflection\Stdlib\...ive\DeprecatedDirective`, `Railt\Reflection\Stdlib\Directive\IncludeDirective`, `Railt\Reflection\Stdlib\Directive\SkipDirective`. 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...
53	9	->withArgument((new ArgumentDefinition($this, 'if', 'Boolean'))
		0 ignored issues – show Bug introduced 2018-07-21 02:36 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Railt\Reflection\Contracts\Definition` as the method `withModifiers()` does only exist in the following implementations of said interface: `Railt\Reflection\Definit...dent\ArgumentDefinition`, `Railt\Reflection\Definit...pendent\FieldDefinition`, `Railt\Reflection\Definit...nt\InputFieldDefinition`. 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...
54	9	->withLine(56)
55	9	->withModifiers(ArgumentDefinition::IS_NOT_NULL))
56	9	->withLocation(...\array_map(function (string $location) use ($document): DirectiveLocation {
57	9	return new DirectiveLocation($this, $location);
58	9	}, self::LOCATIONS));
59	9	}
60
61		/**
62		* @return int
63		*/
64		public function getLine(): int
65		{
66		return 48;
67		}
68
69		/**
70		* @return bool
71		*/
72		public function isBuiltin(): bool
73		{
74		return true;
75		}
76		}
77

railt / reflection

Push — master ( d820d2...d59132 )

SkipDirective A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

3 Methods

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like