using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using Xunit;
using Moq;
using Newtonsoft.Json;
using Landmark.OLA.Models.Addresses;

namespace Landmark.OLA.Integration.Tests
{
    public class AddressValidationControllerTest : OlaIntegrationTest
    {
        public Address testResult;

        public AddressValidationControllerTest() : base()
        {
            testResult = new Address()
            {
                Address1 = "111 South First Street",
                City = "Milwaukee",
                State = Models.Addresses.Enums.StateOption.WI,
                PostalCode = "53207",
                Country = Models.Addresses.Enums.CountryOption.UnitedStates
            };
            mockUspsVendorClient.Setup(repo => repo.CompareAddress(It.IsAny<Address>()))
                .Returns(Task.FromResult(testResult));
        }

        [Fact]
        public async Task CanValidateAddress()
        {
            // Arrange
            var requestAddress = new Address
            {
                Address1 = "111 South First Street",
                City = "Milwaukee",
                State = Models.Addresses.Enums.StateOption.WI,
                PostalCode = "53207",
                Country = Models.Addresses.Enums.CountryOption.UnitedStates
            };

            // Act
            var request = new StringContent(JsonConvert.SerializeObject(requestAddress), Encoding.UTF8,
                "application/json");
            var httpResponse = await _client.PostAsync("/api/AddressValidation/", request);

            // Must be successful.
            httpResponse.EnsureSuccessStatusCode();

            // Deserialize and examine results.
            var stringResponse = await httpResponse.Content.ReadAsStringAsync();
            var resultAddress = JsonConvert.DeserializeObject<Address>(stringResponse);
            Assert.NotNull(resultAddress.Address1);
            Assert.Equal(testResult.Address1, resultAddress.Address1);
        }
    }
}