public function testRemoveCurlOpts() { $o = new PayPalHttpConfig(); $o->setCurlOptions(array('k' => 'v')); $curlOpts = $o->getCurlOptions(); $this->assertEquals(1, count($curlOpts)); $this->assertEquals('v', $curlOpts['k']); $o->removeCurlOption('k'); $curlOpts = $o->getCurlOptions(); $this->assertEquals(0, count($curlOpts)); }