public void CanGetAttributes()
        {
            Dictionary <string, string> expectedResult = new Dictionary <string, string>()
            {
                { "first_name", "Test" },
                { "last_name", "holder" }
            };

            var attributesJson =
                "{\n  \"first_name\" : {\n    \"raw\" : \"Test\",\n    \"encoded\" : \"123456789\"\n  },\n  \"last_name\" : {\n    \"raw\" : \"holder\",\n    \"encoded\" : \"123456789\"\n  }\n}";

            var attributeValues = CredentialUtils.GetAttributes(attributesJson);

            Assert.Equal(expectedResult, attributeValues);
        }