public function testMultipartWithAmpersandInValue()
{
$b = new puzzle_post_PostBody();
$b->setField('a', 'b&c=d');
$b->forceMultipartUpload(true);
$this->assertEquals(array('a' => 'b&c=d'), $b->getFields());
$m = new puzzle_message_Request('POST', '/');
$b->applyRequestHeaders($m);
$this->assertContains('multipart/form-data', $m->getHeader('Content-Type'));
$this->assertTrue($m->hasHeader('Content-Length'));
$contents = $b->getContents();
$this->assertContains('name="a"', $contents);
$this->assertContains('b&c=d', $contents);
}
