public async Task GetRatingOfBar_Throws_When_RatingFound()
{
//Arrange
var options = Utils.GetOptions(nameof(GetRatingOfBar_Throws_When_RatingFound));
var bar = new Bar {
Id = Guid.NewGuid(), Name = "Manhattan"
};
var user = new User {
Id = Guid.NewGuid(), UserName = "******"
};
using (var arrangeContext = new CMContext(options))
{
await arrangeContext.Users.AddAsync(user);
await arrangeContext.Bars.AddAsync(bar);
await arrangeContext.SaveChangesAsync();
}
//Act, Assert
using (var assertContext = new CMContext(options))
{
var sut = new BarRatingServices(assertContext);
await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => sut.GetRatingOfBar(bar.Id));
}
}
public async Task CreateRating_CreatesCorrect_WhenParamsAre_Valid()
{
//Arrange
var options = Utils.GetOptions(nameof(CreateRating_CreatesCorrect_WhenParamsAre_Valid));
var bar = new Bar {
Id = Guid.NewGuid(), Name = "Manhattan"
};
var user = new User {
Id = Guid.NewGuid(), UserName = "******"
};
var barRatingDTO = new BarRatingDTO {
BarId = bar.Id, UserId = user.Id
};
using (var arrangeContext = new CMContext(options))
{
await arrangeContext.Users.AddAsync(user);
await arrangeContext.Bars.AddAsync(bar);
await arrangeContext.SaveChangesAsync();
}
//Act, Assert
using (var assertContext = new CMContext(options))
{
var sut = new BarRatingServices(assertContext);
var result = await sut.CreateRating(barRatingDTO);
Assert.AreEqual(1, assertContext.BarRatings.Count());
Assert.AreEqual("Manhattan", result.Bar.Name);
Assert.AreEqual("Ivan", result.User.UserName);
}
}
