IsSafeHttpRouteTest - Code Metrics - Inspection of "[WIP] Improvements" - thecodingmachine/csrf-header-check-middleware - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#1)

by David

created 2017-06-11 15:44 UTC

IsSafeHttpRouteTest A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

Metric	Value
wmc	2
lcom	1
cbo	3
dl	0
loc	50
rs	10
c	0
b	0
f	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	testSafeRoutes()	0	14	1
B	routesProvider()	0	25	1

<?php
declare(strict_types=1);

namespace TheCodingMachine\Middlewares\SafeRequests;

use PHPUnit\Framework\TestCase;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\UriInterface;

/**
 * @covers \TheCodingMachine\Middlewares\SafeRequests\IsSafeHttpRoute
 */
final class IsSafeHttpRouteTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider routesProvider
     *
     * @param array  $routes
     * @param string $path
     * @param bool   $expectedResult
     */
    public function testSafeRoutes(array $routes, string $path, bool $expectedResult)
    {
        /* @var $uri UriInterface|\PHPUnit_Framework_MockObject_MockObject */
        $uri = $this->getMockBuilder(UriInterface::class)->getMock();

        $uri->expects(self::any())->method('getPath')->willReturn($path);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        /* @var $request RequestInterface|\PHPUnit_Framework_MockObject_MockObject */
        $request = $this->getMockBuilder(ServerRequestInterface::class)->getMock();

        $request->expects(self::any())->method('getUri')->willReturn($uri);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        self::assertSame($expectedResult, (new IsSafeHttpRoute(...$routes))->__invoke($request));
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    public function routesProvider() : array
    {
        return [
            'empty' => [
                [],
                '/',
                false,
            ],
            'request one' => [
                ['#/#'],
                '/',
                true,
            ],
            'many routes' => [
                ['#^/foo$#', '#^/bar$#'],
                '/bar',
                true,
            ],
            'many routes' => [
                ['#^/foo$#', '#^/bar$#'],
                '/baz',
                false,
            ],
        ];
    }
}


Pull Request — master (#1)

IsSafeHttpRouteTest A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

2 Methods

Available Fixes

Available Fixes

1			<?php
2			declare(strict_types=1);
3
4			namespace TheCodingMachine\Middlewares\SafeRequests;
5
6			use PHPUnit\Framework\TestCase;
7			use Psr\Http\Message\RequestInterface;
8			use Psr\Http\Message\ServerRequestInterface;
9			use Psr\Http\Message\UriInterface;
10
11			/**
12			* @covers \TheCodingMachine\Middlewares\SafeRequests\IsSafeHttpRoute
13			*/
14			final class IsSafeHttpRouteTest extends \PHPUnit_Framework_TestCase
15			{
16			/**
17			* @dataProvider routesProvider
18			*
19			* @param array $routes
20			* @param string $path
21			* @param bool $expectedResult
22			*/
23			public function testSafeRoutes(array $routes, string $path, bool $expectedResult)
24			{
25			/* @var $uri UriInterface\|\PHPUnit_Framework_MockObject_MockObject */
26			$uri = $this->getMockBuilder(UriInterface::class)->getMock();
27
28			$uri->expects(self::any())->method('getPath')->willReturn($path);
			0 ignored issues – show Bug introduced 2017-06-09 15:34 UTC by Report Bug Copy Issue Report The method `expects` does only exist in `PHPUnit_Framework_MockObject_MockObject`, but not in `Psr\Http\Message\UriInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
29
30			/* @var $request RequestInterface\|\PHPUnit_Framework_MockObject_MockObject */
31			$request = $this->getMockBuilder(ServerRequestInterface::class)->getMock();
32
33			$request->expects(self::any())->method('getUri')->willReturn($uri);
			0 ignored issues – show Bug introduced 2017-06-09 15:34 UTC by Report Bug Copy Issue Report The method `expects` does only exist in `PHPUnit_Framework_MockObject_MockObject`, but not in `Psr\Http\Message\RequestInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
34
35			self::assertSame($expectedResult, (new IsSafeHttpRoute(...$routes))->__invoke($request));
			0 ignored issues – show Documentation introduced 2017-06-09 15:34 UTC by Report Bug Copy Issue Report `$request` is of type `object<Psr\Http\Message\..._MockObject_MockObject>`, but the function expects a `object<Psr\Http\Message\ServerRequestInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
36			}
37
38			public function routesProvider() : array
39			{
40			return [
41			'empty' => [
42			[],
43			'/',
44			false,
45			],
46			'request one' => [
47			['#/#'],
48			'/',
49			true,
50			],
51			'many routes' => [
52			['#^/foo$#', '#^/bar$#'],
53			'/bar',
54			true,
55			],
56			'many routes' => [
57			['#^/foo$#', '#^/bar$#'],
58			'/baz',
59			false,
60			],
61			];
62			}
63			}
64

thecodingmachine / csrf-header-check-middleware

Pull Request — master (#1)

IsSafeHttpRouteTest A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

2 Methods

Available Fixes

Available Fixes

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