public async Task CreateComment_Throws_When_NoUserFound() { //Arrange var options = Utils.GetOptions(nameof(CreateComment_Throws_When_NoUserFound)); var bar = new Bar { Id = Guid.NewGuid(), Name = "Manhattan" }; var userId = Guid.NewGuid(); var barCommentDTO = new BarCommentDTO { BarId = bar.Id, UserId = userId }; using (var arrangeContext = new CMContext(options)) { await arrangeContext.Bars.AddRangeAsync(bar); await arrangeContext.SaveChangesAsync(); } //Act, Assert using (var assertContext = new CMContext(options)) { var sut = new BarCommentsServices(assertContext); await Assert.ThrowsExceptionAsync <ArgumentNullException>(() => sut.CreateComment(barCommentDTO)); } }
public async Task CreateComment_CreatesBar_Correct() { //Arrange var options = Utils.GetOptions(nameof(CreateComment_CreatesBar_Correct)); var user = new User { Id = Guid.NewGuid(), UserName = "******" }; var bar = new Bar { Id = Guid.NewGuid(), Name = "Manhattan" }; var barCommentDTO = new BarCommentDTO { BarId = bar.Id, UserId = user.Id, Comments = "Good bar" }; using (var arrangeContext = new CMContext(options)) { await arrangeContext.Users.AddRangeAsync(user); await arrangeContext.Bars.AddRangeAsync(bar); await arrangeContext.SaveChangesAsync(); } //Act, Assert using (var assertContext = new CMContext(options)) { var sut = new BarCommentsServices(assertContext); var result = await sut.CreateComment(barCommentDTO); Assert.AreEqual(bar.Id, result.BarId); Assert.AreEqual(user.Id, result.UserId); Assert.AreEqual(1, assertContext.BarComments.Count()); Assert.IsInstanceOfType(result, typeof(BarCommentDTO)); } }