LazyMiddlewareTest::testDefersToMiddlewareImplemention() - Code Metrics - Inspection of "Check container references" - northwoods/lazy-middleware - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#5)

by Woody

created 2019-08-10 15:49 UTC

testDefersToMiddlewareImplemention()

↳ Parent: LazyMiddlewareTest

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
eloc	6
c	2
b	0
f	0
nc	1
nop	0
dl	0
loc	11

<?php
declare(strict_types=1);

namespace Northwoods\Middleware;

use InvalidArgumentException;
use Northwoods\Middleware\Fixture\Handler;
use Northwoods\Middleware\Fixture\Middleware;
use Nyholm\Psr7\ServerRequest;
use PHPUnit\Framework\TestCase;
use Psr\Container\ContainerInterface;

class LazyMiddlewareTest extends TestCase
{
    /** @var ContainerInterface */
    private $container;

    protected function setUp(): void
    {
        $this->container = new class implements ContainerInterface
        {
            public function has($id)
            {
                return class_exists($id);
            }

            public function get($id)
            {
                return new $id();
            }
        };
    }

    public function testDefersToMiddlewareImplemention(): void
    {
        $middleware = new LazyMiddleware($this->container, Middleware::class);

        $handler = new Handler();
        $request = new ServerRequest('GET', 'https://example.com/');

        $response = $middleware->process($request, $handler);

        $this->assertEquals(200, $response->getStatusCode());
        $this->assertEquals(Middleware::class, (string) $response->getBody());
    }

    public function testFailsIfContainerDoesNotHaveMiddleware(): void
    {
        $this->expectException(InvalidArgumentException::class);
        $this->expectExceptionMessage('invalid');

        new LazyMiddleware($this->container, 'invalid');
    }
}


1			<?php
2			declare(strict_types=1);
3
4			namespace Northwoods\Middleware;
5
6			use InvalidArgumentException;
7			use Northwoods\Middleware\Fixture\Handler;
8			use Northwoods\Middleware\Fixture\Middleware;
9			use Nyholm\Psr7\ServerRequest;
10			use PHPUnit\Framework\TestCase;
11			use Psr\Container\ContainerInterface;
12
13			class LazyMiddlewareTest extends TestCase
14			{
15			/** @var ContainerInterface */
16			private $container;
17
18			protected function setUp(): void
19			{
20			$this->container = new class implements ContainerInterface
21			{
22			public function has($id)
23			{
24			return class_exists($id);
25			}
26
27			public function get($id)
28			{
29			return new $id();
30			}
31			};
32			}
33
34			public function testDefersToMiddlewareImplemention(): void
35			{
36			$middleware = new LazyMiddleware($this->container, Middleware::class);
37
38			$handler = new Handler();
39			$request = new ServerRequest('GET', 'https://example.com/');
40
41			$response = $middleware->process($request, $handler);
42
43			$this->assertEquals(200, $response->getStatusCode());
44			$this->assertEquals(Middleware::class, (string) $response->getBody());
45			}
46
47			public function testFailsIfContainerDoesNotHaveMiddleware(): void
48			{
49			$this->expectException(InvalidArgumentException::class);
50			$this->expectExceptionMessage('invalid');
51
52			new LazyMiddleware($this->container, 'invalid');
53			}
54			}
55

northwoods / lazy-middleware

Pull Request — master (#5)

testDefersToMiddlewareImplemention()

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