Spotify.NET/SpotifyAPI.Web.Tests/Models/RequestParamsTest.cs

using System;
using System.Collections.Generic;
using Newtonsoft.Json;
using NUnit.Framework;

namespace SpotifyAPI.Web.Tests
{
  [TestFixture]
  public class RequestParamsTest
  {
    [Test]
    public void CacheDoesNotInterfereQuery()
    {
      var first = new FirstRequestModel { First = true };
      var firstParams = first.BuildQueryParams();

      var second = new SecondRequestModel { Second = false };
      var secondParams = second.BuildQueryParams();

      Assert.AreEqual(1, firstParams.Keys.Count);
      Assert.AreEqual("true", firstParams["first"]);

      Assert.AreEqual(1, secondParams.Keys.Count);
      Assert.AreEqual("false", secondParams["second"]);
    }

    [Test]
    public void CacheDoesNotInterfereBody()
    {
      var first = new FirstRequestModel { First = true };
      var firstParams = first.BuildBodyParams();

      var second = new SecondRequestModel { Second = false };
      var secondParams = second.BuildBodyParams();

      Assert.AreEqual("{\"first\":true}", firstParams.ToString(Formatting.None));
      Assert.AreEqual("{\"second\":false}", secondParams.ToString(Formatting.None));
    }

    [Test]
    public void EmptyListIsSkippedInQueryParams()
    {
      var first = new EmptyListExampleRequestModel();
      Assert.AreEqual(new Dictionary<string, string> { }, first.BuildQueryParams());
      first.List.Add("hello_world");
      Assert.AreEqual(new Dictionary<string, string> { { "list", "hello_world" } }, first.BuildQueryParams());
    }
  }

  public class FirstRequestModel : RequestParams
  {
    [BodyParam("first")]
    [QueryParam("first")]
    public bool? First { get; set; }
  }

  public class SecondRequestModel : RequestParams
  {
    [BodyParam("second")]
    [QueryParam("second")]
    public bool? Second { get; set; }
  }

  public class EmptyListExampleRequestModel : RequestParams
  {
    [QueryParam("list")]
    public IList<string> List { get; set; } = new List<string>();
  }
}