public void PutWinery_AttributesUpdated_WhenUsingValidWineryId() { // Arrange var wineryEntity = new WineryEntity { Name = "Test 4.1 Winery", WebSite = "Test 4.1 Web Site", EMail = "Test 4.1 EMail", Phone = "Test 4.1 Phone" }; _dbContext.Wineries.Add(wineryEntity); _dbContext.SaveChanges( ); var wineryEntityId = wineryEntity.Id; var winery = new Winery { Name = "Test 4.1 Winery UPDATED", WebSite = "Test 4.1 Web Site UPDATED", EMail = "Test 4.1 EMail UPDATED", Phone = "Test 4.1 Phone UPDATED" }; // Act _controller.PutWinery(wineryEntityId, winery); var result = _dbContext.Wineries.Find(wineryEntityId); // Assert Assert.Equal(winery.Name, result.Name); Assert.Equal(winery.WebSite, result.WebSite); Assert.Equal(winery.EMail, result.EMail); Assert.Equal(winery.Phone, result.Phone); }