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<?php
/**
* League.Uri (https://uri.thephpleague.com)
*
* (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\Uri\Components;
use Generator;
use League\Uri\Contracts\UriInterface;
use League\Uri\Exceptions\SyntaxError;
use League\Uri\Http;
use League\Uri\Uri;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\TestCase;
use Psr\Http\Message\UriInterface as Psr7UriInterface;
use Stringable;
#[CoversClass(Scheme::class)]
#[Group('scheme')]
final class SchemeTest extends TestCase
{
public function testWithContent(): void
{
self::assertEquals(Scheme::new('ftp'), Scheme::new('FtP'));
}
#[DataProvider('validSchemeProvider')]
public function testValidScheme(
Stringable|string|null $scheme,
string $toString,
string $uriComponent
): void {
$scheme = null !== $scheme ? Scheme::new($scheme) : Scheme::new();
self::assertSame($toString, (string) $scheme);
self::assertSame($uriComponent, $scheme->getUriComponent());
}
public static function validSchemeProvider(): array
{
return [
[null, '', ''],
[Scheme::new('foo'), 'foo', 'foo:'],
[new class () {
public function __toString(): string
{
return 'foo';
}
}, 'foo', 'foo:'],
['a', 'a', 'a:'],
['ftp', 'ftp', 'ftp:'],
['HtTps', 'https', 'https:'],
['wSs', 'wss', 'wss:'],
['telnEt', 'telnet', 'telnet:'],
];
}
#[DataProvider('invalidSchemeProvider')]
public function testInvalidScheme(string $scheme): void
{
$this->expectException(SyntaxError::class);
Scheme::new($scheme);
}
public static function invalidSchemeProvider(): array
{
return [
'empty string' => [''],
'invalid char' => ['in,valid'],
'integer like string' => ['123'],
];
}
#[DataProvider('getURIProvider')]
public function testCreateFromUri(UriInterface|Psr7UriInterface $uri, ?string $expected): void
{
self::assertSame($expected, Scheme::fromUri($uri)->value());
}
public static function getURIProvider(): iterable
{
return [
'PSR-7 URI object' => [
'uri' => Http::new('http://example.com?foo=bar'),
'expected' => 'http',
],
'PSR-7 URI object with no scheme' => [
'uri' => Http::new('//example.com/path'),
'expected' => null,
],
'League URI object' => [
'uri' => Uri::new('http://example.com?foo=bar'),
'expected' => 'http',
],
'League URI object with no scheme' => [
'uri' => Uri::new('//example.com/path'),
'expected' => null,
],
];
}
#[DataProvider('getSchemeInfoProvider')]
public function it_can_detect_information_about_special_schemes(
?string $scheme,
bool $isHttp,
bool $isWebsocket,
bool $isSsl,
bool $isSpecial,
Port $defaultPort,
): void {
$schemeObject = Scheme::new($scheme);
self::assertSame($isHttp, $schemeObject->isHttp());
self::assertSame($isWebsocket, $schemeObject->isWebsocket());
self::assertSame($isSsl, $schemeObject->isSsl());
self::assertSame($isSpecial, $schemeObject->isSpecial());
self::assertSame($defaultPort, $schemeObject->defaultPort());
}
public static function getSchemeInfoProvider(): Generator
{
yield 'detect an HTTP URL' => [
'scheme' => 'http',
'isHttp' => true,
'isWebsocket' => false,
'isSsl' => false,
'isSpecial' => true,
Port::new(80),
];
yield 'detect an WSS URL' => [
'scheme' => 'wss',
'isHttp' => false,
'isWebsocket' => true,
'isSsl' => true,
'isSpecial' => true,
Port::new(443),
];
yield 'detect an email URL' => [
'scheme' => 'email',
'isHttp' => false,
'isWebsocket' => false,
'isSsl' => false,
'isSpecial' => false,
Port::new(null),
];
}
}
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