public async Task CreateComment_Throws_When_NoUserFound() { //Arrange var options = Utils.GetOptions(nameof(CreateComment_Throws_When_NoUserFound)); var cocktail = new Cocktail { Id = Guid.NewGuid(), Name = "Manhattan" }; var userId = Guid.NewGuid(); var cocktailCommentDTO = new CocktailCommentsDTO { CocktailId = cocktail.Id, UserId = userId }; using (var arrangeContext = new CMContext(options)) { await arrangeContext.Cocktails.AddRangeAsync(cocktail); await arrangeContext.SaveChangesAsync(); } //Act, Assert using (var assertContext = new CMContext(options)) { var sut = new CocktailCommentServices(assertContext); await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => sut.CreateComment(cocktailCommentDTO)); } }
public async Task CreateComment_Creates_Correct() { //Arrange var options = Utils.GetOptions(nameof(CreateComment_Creates_Correct)); var user = new User { Id = Guid.NewGuid(), UserName = "******" }; var cocktail = new Cocktail { Id = Guid.NewGuid(), Name = "Manhattan" }; var cocktailCommentDTO = new CocktailCommentsDTO { CocktailId = cocktail.Id, UserId = user.Id, Comments = "Great" }; using (var arrangeContext = new CMContext(options)) { await arrangeContext.Users.AddRangeAsync(user); await arrangeContext.Cocktails.AddRangeAsync(cocktail); await arrangeContext.SaveChangesAsync(); } //Act, Assert using (var assertContext = new CMContext(options)) { var sut = new CocktailCommentServices(assertContext); var result = await sut.CreateComment(cocktailCommentDTO); Assert.AreEqual(cocktail.Id, result.CocktailId); Assert.AreEqual(user.Id, result.UserId); Assert.AreEqual(1, assertContext.CocktailComments.Count()); Assert.IsInstanceOfType(result, typeof(CocktailCommentsDTO)); } }