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File Content: `MessageTest.php`

<?php

/**
 * Slim Framework (https://slimframework.com)
 *
 * @license https://github.com/slimphp/Slim-Psr7/blob/master/LICENSE.md (MIT License)
 */

declare(strict_types=1);

namespace Slim\Tests\Psr7;

use InvalidArgumentException;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use Slim\Psr7\Headers;
use Slim\Psr7\Stream;
use Slim\Tests\Psr7\Mocks\MessageStub;

class MessageTest extends TestCase
{
    public function testGetProtocolVersion()
    {
        $message = new MessageStub();
        $message->protocolVersion = '1.0';

        $this->assertEquals('1.0', $message->getProtocolVersion());
    }

    public function testWithProtocolVersion()
    {
        $message = new MessageStub();
        $clone = $message->withProtocolVersion('1.0');

        $this->assertEquals('1.0', $clone->protocolVersion);
    }

    public function testWithProtocolVersionInvalidThrowsException()
    {
        $this->expectException(InvalidArgumentException::class);

        $message = new MessageStub();
        $message->withProtocolVersion('3.0');
    }

    public function testGetHeaders()
    {
        $headers = new Headers();
        $headers->addHeader('X-Foo', 'one');
        $headers->addHeader('X-Foo', 'two');
        $headers->addHeader('X-Foo', 'three');

        $message = new MessageStub();
        $message->headers = $headers;

        $shouldBe = [
            'X-Foo' => [
                'one',
                'two',
                'three',
            ],
        ];

        $this->assertEquals($shouldBe, $message->getHeaders());
    }

    public function testHasHeader()
    {
        $headers = new Headers();
        $headers->addHeader('X-Foo', 'one');

        $message = new MessageStub();
        $message->headers = $headers;

        $this->assertTrue($message->hasHeader('X-Foo'));
        $this->assertFalse($message->hasHeader('X-Bar'));
    }

    public function testGetHeaderLine()
    {
        $headers = new Headers();
        $headers->addHeader('X-Foo', 'one');
        $headers->addHeader('X-Foo', 'two');
        $headers->addHeader('X-Foo', 'three');

        $message = new MessageStub();
        $message->headers = $headers;

        $this->assertEquals('one,two,three', $message->getHeaderLine('X-Foo'));
        $this->assertEquals('', $message->getHeaderLine('X-Bar'));
    }

    public function testGetHeader()
    {
        $headers = new Headers();
        $headers->addHeader('X-Foo', 'one');
        $headers->addHeader('X-Foo', 'two');
        $headers->addHeader('X-Foo', 'three');

        $message = new MessageStub();
        $message->headers = $headers;

        $this->assertEquals(['one', 'two', 'three'], $message->getHeader('X-Foo'));
        $this->assertEquals([], $message->getHeader('X-Bar'));
    }

    public function testWithHeader()
    {
        $headers = new Headers();
        $headers->addHeader('X-Foo', 'one');
        $message = new MessageStub();
        $message->headers = $headers;
        $clone = $message->withHeader('X-Foo', 'bar');

        $this->assertEquals('bar', $clone->getHeaderLine('X-Foo'));
    }

    public function testWithAddedHeader()
    {
        $headers = new Headers();
        $headers->addHeader('X-Foo', 'one');
        $message = new MessageStub();
        $message->headers = $headers;
        $clone = $message->withAddedHeader('X-Foo', 'two');

        $this->assertEquals('one,two', $clone->getHeaderLine('X-Foo'));
    }

    public function testWithoutHeader()
    {
        $headers = new Headers();
        $headers->addHeader('X-Foo', 'one');
        $headers->addHeader('X-Bar', 'two');
        $response = new MessageStub();
        $response->headers = $headers;
        $clone = $response->withoutHeader('X-Foo');
        $shouldBe = [
            'X-Bar' => ['two'],
        ];

        $this->assertEquals($shouldBe, $clone->getHeaders());
    }

    /**
     * @doesNotPerformAssertions
     */
    public function testWithoutHeaderByIncompatibleStringWithRFC()
    {
        $headers = new Headers();
        $response = new MessageStub();
        $response->headers = $headers;
        $response->withoutHeader('<incompatible with RFC');
    }

    public function testGetBody()
    {
        $body = $this->getBody();
        $message = new MessageStub();
        $message->body = $body;

        $this->assertSame($body, $message->getBody());
    }

    public function testWithBody()
    {
        $body = $this->getBody();
        $body2 = $this->getBody();
        $message = new MessageStub();
        $message->body = $body;
        $clone = $message->withBody($body2);

        $this->assertSame($body, $message->body);
        $this->assertSame($body2, $clone->body);
    }

    /**
     * @return MockObject|Stream
     */
    protected function getBody()
    {
        return $this
            ->getMockBuilder(Stream::class)
            ->disableOriginalConstructor()
            ->getMock();
    }
}

Name	Size	Permission
Assets	---	0755
Factory	---	0755
Integration	---	0755
Mocks	---	0755
BodyTest.php	11648 bytes	0644
CookiesTest.php	8581 bytes	0644
EnvironmentTest.php	1133 bytes	0644
HeaderTest.php	1530 bytes	0644
HeadersTest.php	8328 bytes	0644
MessageTest.php	4986 bytes	0644
NonBufferedBodyTest.php	4922 bytes	0644
RequestTest.php	15049 bytes	0644
ResponseTest.php	5857 bytes	0644
StreamTest.php	7566 bytes	0644
StringableTestObject.php	415 bytes	0644
UploadedFileTest.php	21700 bytes	0644
UriTest.php	10207 bytes	0644
bootstrap.php	3037 bytes	0644

File Content: MessageTest.php

File Content: `MessageTest.php`