public void Food_crud_test()
{
using (ApplicationDbContext context = new ApplicationDbContext(builder.Options))
{
//Steps to ensure sqlite database exist
context.Database.OpenConnection();
context.Database.EnsureCreated();
//Create foods api controller
var foods_api = new FoodsController(context);
//Use api controller and get list of foods.
Task <ActionResult <IEnumerable <Food> > > testGetAll = foods_api.GetFoods();
//Test to see if list is empty before entry
Assert.Empty(testGetAll.Result.Value);
//Create food test object
Food testFood = new Food();
testFood.Id = "123";
testFood.Name = "Test1";
//Post food to using api controller
Task <ActionResult <Food> > testPost = foods_api.PostFood(testFood);
//Use api controller and get list of foods.
testGetAll = foods_api.GetFoods();
//Test to see if list count is 1
Assert.Single(testGetAll.Result.Value);
//Test to see if data is correct
Assert.Equal("Test1", testGetAll.Result.Value.Where(f => f.Id == "123").First().Name);
//Get food by id
Task <ActionResult <Food> > testGet = foods_api.GetFood("123");
//Test to see if return data is correct
Assert.Equal("Test1", testGet.Result.Value.Name);
//Change food name
testFood.Name = "Test2";
//Get food by id
Task <IActionResult> testPut = foods_api.PutFood("123", testFood);
//Get food by id
testGet = foods_api.GetFood("123");
//Test to see if return data is correct
Assert.Equal("Test2", testGet.Result.Value.Name);
//Delete the test food
Task <ActionResult <Food> > testDelete = foods_api.DeleteFood("123");
//Use api controller and get list of foods.
testGetAll = foods_api.GetFoods();
//Test to see if list is empty before entry
Assert.Empty(testGetAll.Result.Value);
}
}