273 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			273 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php declare(strict_types=1);
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use Lewisdale\Webmentions\Endpoint;
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use Lewisdale\Webmentions\Exceptions\InvalidTargetException;
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use Lewisdale\Webmentions\Exceptions\InvalidUrlException;
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use Lewisdale\Webmentions\Exceptions\SourceNotFoundException;
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use Lewisdale\Webmentions\Exceptions\TargetNotMentionedException;
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use Lewisdale\Webmentions\Gateways\WebmentionGatewayInterface;
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use Lewisdale\Webmentions\Models\MentionType;
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use Lewisdale\Webmentions\Models\Webmention;
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use PHPUnit\Framework\TestCase;
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use PHPUnit\Framework\Attributes\TestWith;
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use Symfony\Contracts\HttpClient\HttpClientInterface;
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use Symfony\Contracts\HttpClient\ResponseInterface;
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class EndpointTest extends TestCase {
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    private function objectContains(string $key, mixed $value) {
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        return $this->callback(fn(object $obj) => $obj->$key === $value);
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    }
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    #[TestWith(["https://my.url.com", true])]
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    #[TestWith(["my.url.com", false])]
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    public function testValidatesUrls(string $url, bool $expected)
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    {
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        $endpoint = new Endpoint($this->createMock(HttpClientInterface::class), $this->createMock(WebmentionGatewayInterface::class));
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        $this->assertEquals($expected, $endpoint->validateUrl($url), "Expected $url");
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    }
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    #[TestWith(["https://my-valid-source.url", "htt://my-invalid-target.com"])]
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    #[TestWith(["my-invalid-source", "https://my-valid-target.com"])]
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    #[TestWith(["http:///an-invalid-source", "an-invalid-target"])]
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    public function testThrowsInvalidUrlExceptionIfTheUrlIsInvalid(string $source, string $target)
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    {
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        $this->expectException(InvalidUrlException::class);
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        $endpoint = new Endpoint($this->createMock(HttpClientInterface::class), $this->createMock(WebmentionGatewayInterface::class));
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        $endpoint->receiveWebmention($source, $target);
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    }
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    public function testThrowsInvalidTargetExceptionIfTheTargetUrlIsNotOnCurrentSite()
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    {
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        $this->expectException(InvalidTargetException::class);
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        $endpoint = new Endpoint($this->createMock(HttpClientInterface::class), $this->createMock(WebmentionGatewayInterface::class));
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        $endpoint->receiveWebmention("https://a-valid-source.url", "https://not-my-site.com");
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    }
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    #[TestWith([404])]
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    #[TestWith([401])]
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    #[TestWith([500])]
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    #[TestWith([501])]
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    #[TestWith([502])]
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    #[TestWith([503])]
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    #[TestWith([500])]
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    public function testItShouldThrowASourceNotFoundExceptionIfTheSourceUrlIsUnreachable(int $statusCode)
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    {
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        $source = "https://my-valid-source-url.com";
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        $target = "https://lewisdale.dev/post/a-post-page";
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        $mockClient = $this->createMock(HttpClientInterface::class);
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        $mockResponse = $this->createMock(ResponseInterface::class);
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        $mockClient->expects($this->once())
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            ->method('request')
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            ->with($this->identicalTo('GET'), $this->identicalTo($source))
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            ->will($this->returnValue($mockResponse));
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        $mockResponse->method('getStatusCode')
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            ->will($this->returnValue($statusCode));
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        $this->expectException(SourceNotFoundException::class);
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        $endpoint = new Endpoint($mockClient, $this->createMock(WebmentionGatewayInterface::class));
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        $endpoint->receiveWebmention($source, $target);
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    }
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    public function testItShouldThrowATargetNotMentionedErrorIfTheSourceDoesNotMentionTheTarget()
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    {
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        $source = "https://my-valid-source-url.com";
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        $target = "https://lewisdale.dev/post/a-post-page";
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        $content = <<<XML
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        <html>
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            <head>
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            </head>
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            <body>
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                <h1>Some content</h1>
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                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
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                <p>But it does not mention the target.</p>
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            </body>
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        </html>
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        XML;
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        $mockClient = $this->createMock(HttpClientInterface::class);
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        $mockResponse = $this->createMock(ResponseInterface::class);
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        $mockClient->expects($this->once())
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            ->method('request')
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            ->with($this->identicalTo('GET'), $this->identicalTo($source))
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            ->will($this->returnValue($mockResponse));
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        $mockResponse->method('getStatusCode')
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            ->will($this->returnValue(200));
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        $mockResponse->method('getContent')
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            ->willReturn($content);
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        $this->expectException(TargetNotMentionedException::class);
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        $endpoint = new Endpoint($mockClient, $this->createMock(WebmentionGatewayInterface::class));
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        $endpoint->receiveWebmention($source, $target);
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    }
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    public function testItShouldParseAWebmentionAsALikeIfItHasTheCorrectMicroFormat()
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    {
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        $source = "https://my-valid-source-url.com";
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        $target = "https://lewisdale.dev/post/a-post-page";
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        $content = <<<XML
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        <html>
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            <head>
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            </head>
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            <body>
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                <h1>Some content</h1>
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                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
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                <p>I'm liking <a href="$target" class="u-like-of">this post</a>.</p>
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            </body>
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        </html>
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        XML;
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        $mockClient = $this->createMock(HttpClientInterface::class);
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        $mockResponse = $this->createMock(ResponseInterface::class);
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        $mockGateway = $this->createMock(WebmentionGatewayInterface::class);
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        $mockClient->expects($this->once())
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            ->method('request')
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            ->with($this->identicalTo('GET'), $this->identicalTo($source))
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            ->will($this->returnValue($mockResponse));
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        $mockResponse->method('getStatusCode')
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            ->will($this->returnValue(200));
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        $mockResponse->method('getContent')
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            ->willReturn($content);
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        $mockGateway->expects($this->once())
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            ->method('save')
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            ->with($this->objectContains('type', MentionType::Like));
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        $endpoint = new Endpoint($mockClient, $mockGateway);
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        $endpoint->receiveWebmention($source, $target);
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    }
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    public function testItShouldParseAWebmentionAsAMentionIfItHasNoMicroformat()
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    {
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        $source = "https://my-valid-source-url.com";
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        $target = "https://lewisdale.dev/post/a-post-page";
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        $content = <<<XML
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        <html>
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            <head>
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            </head>
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            <body>
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                <h1>Some content</h1>
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                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
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                <p>I'm writing about <a href="$target" class="my-link">this post</a>.</p>
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            </body>
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        </html>
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        XML;
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        $mockClient = $this->createMock(HttpClientInterface::class);
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        $mockResponse = $this->createMock(ResponseInterface::class);
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        $mockGateway = $this->createMock(WebmentionGatewayInterface::class);
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        $mockClient->expects($this->once())
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            ->method('request')
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            ->with($this->identicalTo('GET'), $this->identicalTo($source))
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            ->will($this->returnValue($mockResponse));
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        $mockResponse->method('getStatusCode')
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            ->will($this->returnValue(200));
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        $mockResponse->method('getContent')
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            ->willReturn($content);
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        $mockGateway->expects($this->once())
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            ->method('save')
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            ->with($this->objectContains('type', MentionType::Mention));
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        $endpoint = new Endpoint($mockClient, $mockGateway);
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        $endpoint->receiveWebmention($source, $target);
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    }
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    public function testItShouldParseAWebmentionAsAReplyIfItHasTheCorrectMicroFormat()
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    {
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        $source = "https://my-valid-source-url.com";
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        $target = "https://lewisdale.dev/post/a-post-page";
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        $content = <<<XML
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        <html>
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            <head>
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            </head>
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            <body>
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                <h1>Some content</h1>
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                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
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                <p>I'm writing about <a href="$target" class="u-in-reply-to">this post</a>.</p>
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            </body>
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        </html>
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        XML;
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        $mockClient = $this->createMock(HttpClientInterface::class);
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        $mockResponse = $this->createMock(ResponseInterface::class);
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        $mockGateway = $this->createMock(WebmentionGatewayInterface::class);
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        $mockClient->expects($this->once())
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            ->method('request')
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            ->with($this->identicalTo('GET'), $this->identicalTo($source))
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            ->will($this->returnValue($mockResponse));
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        $mockResponse->method('getStatusCode')
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            ->will($this->returnValue(200));
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        $mockResponse->method('getContent')
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            ->willReturn($content);
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        $mockGateway->expects($this->once())
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            ->method('save')
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            ->with($this->objectContains('type', MentionType::Reply));
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        $endpoint = new Endpoint($mockClient, $mockGateway);
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        $endpoint->receiveWebmention($source, $target);
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    }
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    public function testItShouldParseAWebmentionAsARepost()
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    {
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        $source = "https://my-valid-source-url.com";
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        $target = "https://lewisdale.dev/post/a-post-page";
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        $content = <<<XML
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        <html>
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            <head>
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            </head>
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            <body>
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                <h1>Some content</h1>
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                <p>Here's some body content. It <a href="/another/page">contains a url</a>.</p>
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                <p>I'm writing about <a href="$target" class="u-repost-of">this post</a>.</p>
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            </body>
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        </html>
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        XML;
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        $mockClient = $this->createMock(HttpClientInterface::class);
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        $mockResponse = $this->createMock(ResponseInterface::class);
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        $mockGateway = $this->createMock(WebmentionGatewayInterface::class);
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        $mockClient->expects($this->once())
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            ->method('request')
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            ->with($this->identicalTo('GET'), $this->identicalTo($source))
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            ->will($this->returnValue($mockResponse));
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        $mockResponse->method('getStatusCode')
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            ->will($this->returnValue(200));
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        $mockResponse->method('getContent')
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            ->willReturn($content);
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        $mockGateway->expects($this->once())
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            ->method('save')
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            ->with($this->objectContains('type', MentionType::Repost));
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        $endpoint = new Endpoint($mockClient, $mockGateway);
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        $endpoint->receiveWebmention($source, $target);
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    }
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}
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?>
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