We have so many API's(5 to 8 API calls - Mostly REST based and 1 or 2 in SOAP based) and Oracle DB. We do not have any WEB UI. No UI automation.Only middle tier and backend automation. For automation of multiple REST API's, accessing Oracle DB tables/stored procedures, What are the best possible ways for effective BDD and ATDD Test Automation using C#
I'm looking combination of these..
NUnit and Specflow and RestSharp and Selenium with/without Page object model using C#
NUnit -> I want to use parallel test methods execution/calling with Priorities using C# similar to TestNG in Java.
//Arrange //Act //Assert
//SetUp //Act //Assert //TearDown
Specflow -> Gherkin based [Given When And Then] for Behavior driven with Feature files
RestSharp -> Handling REST API request and response asynchronously using async and wait
Selenium -> Thinking to use webdriver for Rest API's/DB interactions along with Specflow and Nunit C#. Currently No Web UI.
PageObjectModel -> Use of PageFactory/Page objects [I think this pattern not required]
Which pattern is feasible or best to fit above my requirement. No Web UI.
Help me the ways or pointers to beginning with automation from ground scratch using C#.