public function testWriteFloat()
{
$stream = $this->getEmptyStream();
$access = new BinaryStreamAccess($stream);
$access->writeFloat(0.0);
$access->writeFloat(-M_PI);
$access->writeFloat(M_2_PI);
$stream->rewind();
$val = $access->readFloat();
$this->assertInternalType('float', $val);
$this->assertEquals(round(0.0, 3), round($val, 3));
$val = $access->readFloat();
$this->assertInternalType('float', $val);
$this->assertEquals(round(-M_PI, 3), round($val, 3));
$val = $access->readFloat();
$this->assertInternalType('float', $val);
$this->assertEquals(round(M_2_PI, 3), round($val, 3));
}
