@Test public void getAuthorizationHeader() { BraintreeGateway config = new BraintreeGateway( Environment.DEVELOPMENT, "development_merchant_id", "integration_public_key", "integration_private_key"); assertEquals( "Basic aW50ZWdyYXRpb25fcHVibGljX2tleTppbnRlZ3JhdGlvbl9wcml2YXRlX2tleQ==", config.getAuthorizationHeader()); }