Kraken\_Unit\Stream\StreamTest::testApiRead_ReadsDataCorrectly PHP Метод

    public function testApiRead_ReadsDataCorrectly()
    {
        $stream = $this->createStreamMock();
        $resource = $stream->getResource();
        $expectedData = "foobar\n";
        $capturedData = null;
        $capturedOrigin = null;
        $stream->on('data', function ($origin, $data) use(&$capturedOrigin, &$capturedData) {
            $capturedOrigin = $origin;
            $capturedData = $data;
        });
        fwrite($resource, $expectedData);
        rewind($resource);
        $this->assertSame($expectedData, $stream->read());
        $this->assertSame($expectedData, $capturedData);
        $this->assertSame($stream, $capturedOrigin);
    }