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39 lines
1.0 KiB
39 lines
1.0 KiB
2 months ago
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<?php
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declare(strict_types=1);
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namespace GuzzleHttp\Tests\Psr7;
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use GuzzleHttp\Psr7\NoSeekStream;
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use PHPUnit\Framework\TestCase;
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use Psr\Http\Message\StreamInterface;
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/**
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* @covers \GuzzleHttp\Psr7\NoSeekStream
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* @covers \GuzzleHttp\Psr7\StreamDecoratorTrait
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*/
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class NoSeekStreamTest extends TestCase
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{
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public function testCannotSeek(): void
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{
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$s = $this->createMock(StreamInterface::class);
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$s->expects(self::never())->method('seek');
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$s->expects(self::never())->method('isSeekable');
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$wrapped = new NoSeekStream($s);
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self::assertFalse($wrapped->isSeekable());
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$this->expectException(\RuntimeException::class);
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$this->expectExceptionMessage('Cannot seek a NoSeekStream');
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$wrapped->seek(2);
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}
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public function testToStringDoesNotSeek(): void
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{
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$s = \GuzzleHttp\Psr7\Utils::streamFor('foo');
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$s->seek(1);
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$wrapped = new NoSeekStream($s);
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self::assertSame('oo', (string) $wrapped);
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$wrapped->close();
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}
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}
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