public async Task SearchByDateTest1()
{
SetMockContext("jablonskim");
DateSearchingModel model = new DateSearchingModel()
{
MinimalDate = new DateTime(2015, 12, 20),
SortBy = SortBy.Price,
SortType = SortType.Ascending,
Username = "******",
ShowPartiallyMatchingResults = true
};
var result = await _controller.Date(model);
Assert.IsNotNull(result);
Assert.AreEqual(2, model.Offers.Count());
}