public void GetAdmin_Returns_OkObjectResult()
{
//Arrange
var controller = new AboutController();
//Act
var result = controller.GetAdmin();
//Assert
var okResult = result.Should().BeOfType <OkObjectResult>().Subject;
okResult.StatusCode.Should().Be(200);
okResult.Value.Should().BeEquivalentTo(new { data = "This is About Details v2 Admin" });
}