ExceptionListenerTest::setUp() - Code Metrics - Inspection of "Refactored, refs #27" - kleijnweb/swagger-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#49)

by John

created 2016-02-07 12:53 UTC

ExceptionListenerTest::setUp() B

↳ Parent: ExceptionListenerTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	36
Code Lines	28

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	1

Metric	Value
c	3
b	0
f	1
dl	0
loc	36
rs	8.8571
cc	1
eloc	28
nc	1
nop	0

<?php
/*
 * This file is part of the KleijnWeb\SwaggerBundle package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace KleijnWeb\SwaggerBundle\Tests\EventListener;

use KleijnWeb\SwaggerBundle\EventListener\ExceptionListener;
use KleijnWeb\SwaggerBundle\Exception\InvalidParametersException;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
use Ramsey\VndError\VndError;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

/**
 * @author John Kleijn <[email protected]>
 */
class ExceptionListenerTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @var GetResponseForExceptionEvent
     */
    private $event;

    /**
     * @var \ReflectionProperty
     */
    private $codeProperty;

    /**
     * @var \Exception
     */
    private $exception;

    /**
     * @var Request
     */
    private $request;

    /**
     * @var LoggerInterface
     */
    private $logger;

    /**
     * @var ExceptionListener
     */
    private $exceptionListener;

    /**
     * Set up mocking
     */
    protected function setUp()
    {
        $this->event = $this
            ->getMockBuilder('Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent')
            ->disableOriginalConstructor()
            ->setMethods(['getException', 'getRequest'])
            ->getMock();

        $this->exception = new \Exception("Mary had a little lamb");
        $reflection = new \ReflectionClass($this->exception);
        $codeProperty = $reflection->getProperty('code');
        $this->codeProperty = $codeProperty;
        $this->codeProperty->setAccessible(true);
        $attributes = [
            '_resource' => '/foo/bar'
        ];
        $this->request = new Request($query = [], $request = [], $attributes);

        $this->event
            ->expects($this->any())
            ->method('getException')
            ->willReturn($this->exception);

        $this->event
            ->expects($this->any())
            ->method('getRequest')
            ->willReturn($this->request);

        $this->validationErrorFactory = $this
class MyClass { }

$x = new MyClass();
$x->foo = true;
            ->getMockBuilder('KleijnWeb\SwaggerBundle\Response\VndValidationErrorFactory')
            ->disableOriginalConstructor()
            ->getMock();

        $this->logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');

        $this->exceptionListener = new ExceptionListener($this->validationErrorFactory, $this->logger);
    }

    /**
     * @test
     */
    public function willLogExceptionsWith4xxCodesAsBadRequestNotices()

    {
        for ($i = 0; $i < 99; $i++) {
            $logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
            $logger
                ->expects($this->once())
                ->method('log')
                ->with(LogLevel::NOTICE, $this->stringStartsWith('Bad Request'));

            /** @var LoggerInterface $logger */
            $this->exceptionListener->setLogger($logger);
            $this->codeProperty->setValue($this->exception, 400 + $i);
            $this->exceptionListener->onKernelException($this->event);
        }
    }

    /**
     * @test
     */
    public function willLogExceptionsWith5xxCodesAsRuntimeErrors()

    {
        for ($i = 0; $i < 99; $i++) {
            $logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
            $logger
                ->expects($this->once())
                ->method('log')
                ->with(LogLevel::ERROR, $this->stringStartsWith('Internal Server Error'));

            /** @var LoggerInterface $logger */
            $this->exceptionListener->setLogger($logger);
            $this->codeProperty->setValue($this->exception, 500 + $i);
            $this->exceptionListener->onKernelException($this->event);
        }
    }

    /**
     * @test
     */
    public function willLogExceptionsWithUnexpectedCodesAsCriticalErrors()
    {
        $sample = [4096, 777, 22, 5, 0];
        foreach ($sample as $code) {
            $logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
            $logger
                ->expects($this->once())
                ->method('log')
                ->with(LogLevel::CRITICAL, $this->stringStartsWith('Internal Server Error'));

            /** @var LoggerInterface $logger */
            $this->exceptionListener->setLogger($logger);
            $this->codeProperty->setValue($this->exception, $code);
            $this->exceptionListener->onKernelException($this->event);
        }
    }

    /**
     * @test
     */
    public function willSetResponseWithVndErrorHeader()

    {
        foreach ([400, 500] as $code) {
            $this->codeProperty->setValue($this->exception, $code);
            $this->exceptionListener->onKernelException($this->event);
            $response = $this->event->getResponse();
            $this->assertContains('application/vnd.error', $response->headers->get('Content-Type'));
        }
    }

    /**
     * @test
     */
    public function willSetResponseWithValidJsonContent()

    {
        foreach ([400, 500] as $code) {
            $this->codeProperty->setValue($this->exception, $code);
            $this->exceptionListener->onKernelException($this->event);
            $response = $this->event->getResponse();
            $this->assertNotNull(json_decode($response->getContent()));
        }
    }

    /**
     * @test
     */
    public function willSetResponseWithSimpleMessage()
    {
        foreach ([400 => 'Bad Request', 500 => 'Internal Server Error'] as $code => $message) {
            $this->codeProperty->setValue($this->exception, $code);
            $this->exceptionListener->onKernelException($this->event);
            $response = $this->event->getResponse();
            $this->assertNotNull($body = json_decode($response->getContent()));
            $this->assertEquals($message, $body->message);
        }
    }

    /**
     * @test
     */
    public function willSetResponseWithLogRef()

    {
        foreach ([400, 500] as $code) {
            $this->codeProperty->setValue($this->exception, $code);
            $this->exceptionListener->onKernelException($this->event);
            $response = $this->event->getResponse();
            $this->assertNotNull(json_decode($response->getContent())->logref);
        }
    }

    /**
     * @test
     */
    public function logrefInResponseAndLogMatch()
    {
        foreach ([400, 500] as $code) {
            $logref = null;
            $logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
            $logger
                ->expects($this->once())
                ->method('log')
                ->with($this->anything(), $this->callback(function ($message) use (&$logref) {
                    $matches = [];
                    if (preg_match('/logref ([a-z0-9]*)/', $message, $matches)) {
                        $logref = $matches[1];

                        return true;
                    }

                    return false;
                }));

            /** @var LoggerInterface $logger */
            $this->exceptionListener->setLogger($logger);
            $this->codeProperty->setValue($this->exception, $code);
            $this->exceptionListener->onKernelException($this->event);
            $response = $this->event->getResponse();
            $this->assertEquals($logref, json_decode($response->getContent())->logref);
        }
    }

    /**
     * @test
     */
    public function willReturn404Responses()
    {
        $event = $this
            ->getMockBuilder('Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent')
            ->disableOriginalConstructor()
            ->setMethods(['getException', 'getRequest'])
            ->getMock();

        $event->expects($this->any())
            ->method('getException')
            ->willReturn(new NotFoundHttpException());

        $event->expects($this->any())
            ->method('getRequest')
            ->willReturn($this->request);

        $this->exceptionListener->onKernelException($event);
        $response = $event->getResponse();
        $this->assertSame(404, $response->getStatusCode());
    }

    /**
     * @test
     */
    public function willCreateValidationErrorResponse()
    {
        $event = $this
            ->getMockBuilder('Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent')
            ->disableOriginalConstructor()
            ->setMethods(['getException', 'getRequest'])
            ->getMock();

        $exception = new InvalidParametersException('Oh noes', []);

        $event->expects($this->any())
            ->method('getException')
            ->willReturn($exception);

        $event->expects($this->any())
            ->method('getRequest')
            ->willReturn($this->request);

        $this->validationErrorFactory
            ->expects($this->any())
            ->method('create')
            ->with($this->request, $exception)
            ->willReturn(new VndError('Try again'));

        $this->exceptionListener->onKernelException($event);
        $response = $event->getResponse();
        $this->assertSame(400, $response->getStatusCode());
    }
}


1		<?php
2		/*
3		* This file is part of the KleijnWeb\SwaggerBundle 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
9		namespace KleijnWeb\SwaggerBundle\Tests\EventListener;
10
11		use KleijnWeb\SwaggerBundle\EventListener\ExceptionListener;
12		use KleijnWeb\SwaggerBundle\Exception\InvalidParametersException;
13		use Psr\Log\LoggerInterface;
14		use Psr\Log\LogLevel;
15		use Ramsey\VndError\VndError;
16		use Symfony\Component\HttpFoundation\Request;
17		use Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent;
18		use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
19
20		/**
21		* @author John Kleijn <[email protected]>
22		*/
23		class ExceptionListenerTest extends \PHPUnit_Framework_TestCase
24		{
25		/**
26		* @var GetResponseForExceptionEvent
27		*/
28		private $event;
29
30		/**
31		* @var \ReflectionProperty
32		*/
33		private $codeProperty;
34
35		/**
36		* @var \Exception
37		*/
38		private $exception;
39
40		/**
41		* @var Request
42		*/
43		private $request;
44
45		/**
46		* @var LoggerInterface
47		*/
48		private $logger;
49
50		/**
51		* @var ExceptionListener
52		*/
53		private $exceptionListener;
54
55		/**
56		* Set up mocking
57		*/
58		protected function setUp()
59		{
60		$this->event = $this
61		->getMockBuilder('Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent')
62		->disableOriginalConstructor()
63		->setMethods(['getException', 'getRequest'])
64		->getMock();
65
66		$this->exception = new \Exception("Mary had a little lamb");
67		$reflection = new \ReflectionClass($this->exception);
68		$codeProperty = $reflection->getProperty('code');
69		$this->codeProperty = $codeProperty;
70		$this->codeProperty->setAccessible(true);
71		$attributes = [
72		'_resource' => '/foo/bar'
73		];
74		$this->request = new Request($query = [], $request = [], $attributes);
75
76		$this->event
77		->expects($this->any())
78		->method('getException')
79		->willReturn($this->exception);
80
81		$this->event
82		->expects($this->any())
83		->method('getRequest')
84		->willReturn($this->request);
85
86		$this->validationErrorFactory = $this
		0 ignored issues – show Bug introduced 2016-02-07 12:57 UTC by Report Bug Copy Issue Report The property `validationErrorFactory` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
87		->getMockBuilder('KleijnWeb\SwaggerBundle\Response\VndValidationErrorFactory')
88		->disableOriginalConstructor()
89		->getMock();
90
91		$this->logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
		0 ignored issues – show Documentation Bug introduced 2016-02-07 12:57 UTC by Report Bug Copy Issue Report It seems like `$this->getMockForAbstrac...\Log\\LoggerInterface')` of type `object<PHPUnit_Framework_MockObject_MockObject>` is incompatible with the declared type `object<Psr\Log\LoggerInterface>` of property `$logger`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
92		$this->exceptionListener = new ExceptionListener($this->validationErrorFactory, $this->logger);
93		}
94
95		/**
96		* @test
97		*/
98	View Code Duplication	public function willLogExceptionsWith4xxCodesAsBadRequestNotices()
		0 ignored issues – show Duplication introduced 2016-02-07 12:02 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
99		{
100		for ($i = 0; $i < 99; $i++) {
101		$logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
102		$logger
103		->expects($this->once())
104		->method('log')
105		->with(LogLevel::NOTICE, $this->stringStartsWith('Bad Request'));
106
107		/** @var LoggerInterface $logger */
108		$this->exceptionListener->setLogger($logger);
109		$this->codeProperty->setValue($this->exception, 400 + $i);
110		$this->exceptionListener->onKernelException($this->event);
111		}
112		}
113
114		/**
115		* @test
116		*/
117	View Code Duplication	public function willLogExceptionsWith5xxCodesAsRuntimeErrors()
		0 ignored issues – show Duplication introduced 2016-02-04 19:12 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...
118		{
119		for ($i = 0; $i < 99; $i++) {
120		$logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
121		$logger
122		->expects($this->once())
123		->method('log')
124		->with(LogLevel::ERROR, $this->stringStartsWith('Internal Server Error'));
125
126		/** @var LoggerInterface $logger */
127		$this->exceptionListener->setLogger($logger);
128		$this->codeProperty->setValue($this->exception, 500 + $i);
129		$this->exceptionListener->onKernelException($this->event);
130		}
131		}
132
133		/**
134		* @test
135		*/
136		public function willLogExceptionsWithUnexpectedCodesAsCriticalErrors()
137		{
138		$sample = [4096, 777, 22, 5, 0];
139		foreach ($sample as $code) {
140		$logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
141		$logger
142		->expects($this->once())
143		->method('log')
144		->with(LogLevel::CRITICAL, $this->stringStartsWith('Internal Server Error'));
145
146		/** @var LoggerInterface $logger */
147		$this->exceptionListener->setLogger($logger);
148		$this->codeProperty->setValue($this->exception, $code);
149		$this->exceptionListener->onKernelException($this->event);
150		}
151		}
152
153		/**
154		* @test
155		*/
156	View Code Duplication	public function willSetResponseWithVndErrorHeader()
		0 ignored issues – show Duplication introduced 2016-02-04 19:12 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...
157		{
158		foreach ([400, 500] as $code) {
159		$this->codeProperty->setValue($this->exception, $code);
160		$this->exceptionListener->onKernelException($this->event);
161		$response = $this->event->getResponse();
162		$this->assertContains('application/vnd.error', $response->headers->get('Content-Type'));
163		}
164		}
165
166		/**
167		* @test
168		*/
169	View Code Duplication	public function willSetResponseWithValidJsonContent()
		0 ignored issues – show Duplication introduced 2016-02-04 19:12 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...
170		{
171		foreach ([400, 500] as $code) {
172		$this->codeProperty->setValue($this->exception, $code);
173		$this->exceptionListener->onKernelException($this->event);
174		$response = $this->event->getResponse();
175		$this->assertNotNull(json_decode($response->getContent()));
176		}
177		}
178
179		/**
180		* @test
181		*/
182		public function willSetResponseWithSimpleMessage()
183		{
184		foreach ([400 => 'Bad Request', 500 => 'Internal Server Error'] as $code => $message) {
185		$this->codeProperty->setValue($this->exception, $code);
186		$this->exceptionListener->onKernelException($this->event);
187		$response = $this->event->getResponse();
188		$this->assertNotNull($body = json_decode($response->getContent()));
189		$this->assertEquals($message, $body->message);
190		}
191		}
192
193		/**
194		* @test
195		*/
196	View Code Duplication	public function willSetResponseWithLogRef()
		0 ignored issues – show Duplication introduced 2016-02-04 19:12 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...
197		{
198		foreach ([400, 500] as $code) {
199		$this->codeProperty->setValue($this->exception, $code);
200		$this->exceptionListener->onKernelException($this->event);
201		$response = $this->event->getResponse();
202		$this->assertNotNull(json_decode($response->getContent())->logref);
203		}
204		}
205
206		/**
207		* @test
208		*/
209		public function logrefInResponseAndLogMatch()
210		{
211		foreach ([400, 500] as $code) {
212		$logref = null;
213		$logger = $this->getMockForAbstractClass('Psr\Log\LoggerInterface');
214		$logger
215		->expects($this->once())
216		->method('log')
217		->with($this->anything(), $this->callback(function ($message) use (&$logref) {
218		$matches = [];
219		if (preg_match('/logref ([a-z0-9]*)/', $message, $matches)) {
220		$logref = $matches[1];
221
222		return true;
223		}
224
225		return false;
226		}));
227
228		/** @var LoggerInterface $logger */
229		$this->exceptionListener->setLogger($logger);
230		$this->codeProperty->setValue($this->exception, $code);
231		$this->exceptionListener->onKernelException($this->event);
232		$response = $this->event->getResponse();
233		$this->assertEquals($logref, json_decode($response->getContent())->logref);
234		}
235		}
236
237		/**
238		* @test
239		*/
240		public function willReturn404Responses()
241		{
242		$event = $this
243		->getMockBuilder('Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent')
244		->disableOriginalConstructor()
245		->setMethods(['getException', 'getRequest'])
246		->getMock();
247
248		$event->expects($this->any())
249		->method('getException')
250		->willReturn(new NotFoundHttpException());
251
252		$event->expects($this->any())
253		->method('getRequest')
254		->willReturn($this->request);
255
256		$this->exceptionListener->onKernelException($event);
257		$response = $event->getResponse();
258		$this->assertSame(404, $response->getStatusCode());
259		}
260
261		/**
262		* @test
263		*/
264		public function willCreateValidationErrorResponse()
265		{
266		$event = $this
267		->getMockBuilder('Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent')
268		->disableOriginalConstructor()
269		->setMethods(['getException', 'getRequest'])
270		->getMock();
271
272		$exception = new InvalidParametersException('Oh noes', []);
273
274		$event->expects($this->any())
275		->method('getException')
276		->willReturn($exception);
277
278		$event->expects($this->any())
279		->method('getRequest')
280		->willReturn($this->request);
281
282		$this->validationErrorFactory
283		->expects($this->any())
284		->method('create')
285		->with($this->request, $exception)
286		->willReturn(new VndError('Try again'));
287
288		$this->exceptionListener->onKernelException($event);
289		$response = $event->getResponse();
290		$this->assertSame(400, $response->getStatusCode());
291		}
292		}
293

kleijnweb / swagger-bundle

Pull Request — master (#49)

ExceptionListenerTest::setUp() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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