function testProtocol() { Braintree_Configuration::environment('development'); $p = Braintree_Configuration::protocol(); $this->assertEquals('http', $p); Braintree_Configuration::environment('sandbox'); $p = Braintree_Configuration::protocol(); $this->assertEquals('https', $p); Braintree_Configuration::environment('production'); $p = Braintree_Configuration::protocol(); $this->assertEquals('https', $p); Braintree_Configuration::reset(); }