public MainPage()
		{
			InitializeComponent();

			var apiService = new ApiService(TekConfApiUrl);
			var service = new ConferencesService(apiService);

			_viewModel = new MainViewModel(service);
			
			this.BindingContext = _viewModel;

			_viewModel.GetConferences();
		}
		public async Task GetConference(string slug)
		{
			var fixture = new Fixture();
			var tekconfApi = new Mock<ITekConfApi>();
			var expectedName = fixture.Create<string>();
			var expectedConference = new ConferenceDto
			{
				Slug = slug,
				Name = expectedName
			};

			tekconfApi.Setup(x => x.GetConference(slug)).ReturnsAsync(expectedConference);

			var api = new Mock<IApiService>();
			var service = new ConferencesService(api.Object);
			var conference = await service.GetConference(Priority.UserInitiated, slug);
			conference.ShouldNotBeNull();
			conference.Name.ShouldEqual(expectedName);
			tekconfApi.Verify(x => x.GetConference(slug), Times.Exactly(1));
		}
		public async Task GetConferences()
		{
			var fixture = new Fixture();

			var tekconfApi = new Mock<ITekConfApi>();
			var expectedConferences = new List<ConferenceDto>
			{
				fixture.Create<ConferenceDto>()
			};

			tekconfApi.Setup(x => x.GetConferences()).ReturnsAsync(expectedConferences);

			var apiService = new Mock<IApiService>();
			var service = new ConferencesService(apiService.Object);
			var conferences = await service.GetConferences(Priority.UserInitiated);
			conferences.ShouldNotBeNull();
			conferences.Count().ShouldEqual(1);

			tekconfApi.Verify(x => x.GetConferences(), Times.Exactly(1));
		}