using System.Collections.Generic;
using LCU.API.Collections.RepoApi.Controllers;
using LCU.API.Collections.RepoApi.Models.Responses;
using LCU.API.Collections.RepoApi.Services;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Moq;
using Xunit;

namespace LCU.API.Collections.RepoApiTests.Controllers
{
    public class FactoidControllerTest
    {
        private readonly FactoidController controller;
        private readonly Mock<IFactoidService> mockFactoidService;
        private readonly Mock<IHttpContextAccessor> mockHttpContextAccessor;

        public FactoidControllerTest()
        {
            mockFactoidService = new Mock<IFactoidService>();
            mockHttpContextAccessor = new Mock<IHttpContextAccessor>();
            controller = new FactoidController(mockHttpContextAccessor.Object,
                mockFactoidService.Object);
        }

        [Fact]
        public async void Get_All_Factoids_OK()
        {
            // act
            var result = await controller.GetAllFactoids();
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);

            var factoidResponses = okResult.Value as IReadOnlyCollection<FactoidResponse>;
            Assert.Equal(10, factoidResponses.Count);
        }

        [Fact]
        public async void Get_Factoid_O4R_OK()
        {
            // act
            var result = await controller.GetAllAccountsO4R();
            Assert.NotNull(result);
            var okResult = result as OkObjectResult;

            // assert
            Assert.NotNull(okResult);
            Assert.Equal(200, okResult.StatusCode);
        }
    }
}