public async Task GetRegionHeadDeputy_Int_ReturnsOkObjResult()
{
// Arrange
int id = 2;
var headDeputy = new RegionAdministrationDTO()
{
ID = 2
};
_regionAdministrationService.Setup(x => x.GetHeadDeputy(id)).ReturnsAsync(headDeputy);
// Act
var result = await _regionController.GetRegionHeadDeputy(id);
var actual = ((result as ObjectResult).Value as RegionAdministrationDTO).ID;
// Assert
Assert.IsInstanceOf <OkObjectResult>(result);
Assert.IsInstanceOf <RegionAdministrationDTO>((result as ObjectResult).Value);
Assert.AreEqual(2, actual);
}