public void CredentialsParser_ParsesAccessToken()
{
var parser = new CredentialsParser(
"access_token$development$merchant_id$access_token_id"
);
Assert.AreEqual("access_token$development$merchant_id$access_token_id", parser.AccessToken);
Assert.AreEqual("merchant_id", parser.MerchantId);
Assert.AreEqual(Environment.DEVELOPMENT, parser.Environment);
}