public void GetReleases()
{
var releaseService = new Mock <IReleaseBusinessLayer>();
releaseService.Setup(x => x.GetReleases()).Returns(new List <Release>());
var controller = new ReleaseController(releaseService.Object);
IHttpActionResult actionResult = controller.GetReleases();
var contentResult = actionResult as OkNegotiatedContentResult <List <Release> >;
Assert.IsNotNull(contentResult.Content);
}