public async void CreateAsync_ReturnsCreatedLunch()
{
var lunchId = Guid.NewGuid();
using (var context = new MSLunchesContext(GetDbOptions("CreateAsync_ReturnsCreatedLunch")))
{
context.Lunches.Add(GetLunch(lunchId));
context.SaveChanges();
}
var lunch = GetUserLunch(lunchId: lunchId);
UserLunch result = null;
using (var context = new MSLunchesContext(GetDbOptions("CreateAsync_ReturnsCreatedLunch")))
{
var classUnderTest = new UserLunchService(context);
result = await classUnderTest.CreateAsync(lunch);
}
Assert.NotNull(result);
Assert.NotEqual(Guid.Empty, result.Id);
Assert.NotEqual(default(DateTime), result.CreatedOn);
Assert.Equal(lunch.Approved, result.Approved);
Assert.Equal(lunch.LunchId, result.LunchId);
Assert.Equal(lunch.UserId, result.UserId);
}
public async Task GetAsync_ReturnsMeals()
{
var meal1 = GetADefaultMeal(Guid.NewGuid());
var meal2 = GetADefaultMeal(Guid.NewGuid());
var dbOptions = GetDbOptions("GetAsync_ReturnsMeals");
using (var context = new MSLunchesContext(dbOptions))
{
context.MealTypes.Add(GetSampleMealType());
context.Meals.Add(meal1);
context.Meals.Add(meal2);
context.SaveChanges();
}
IEnumerable <Meal> result = null;
using (var context = new MSLunchesContext(dbOptions))
{
var classUnderTest = new MealService(context);
result = await classUnderTest.GetAsync();
}
Assert.NotNull(result);
Assert.Contains(result, meal => Equals(meal, meal1));
Assert.Contains(result, meal => Equals(meal, meal2));
}
public async Task GetById_RetunsAMealType()
{
var mealType = GetSampleMealType(1);
using (var context = new MSLunchesContext(GetDbOptions("GetById_RetunsAMealType")))
{
context.MealTypes.Add(mealType);
context.SaveChanges();
}
MealType result;
using (var context = new MSLunchesContext(GetDbOptions("GetById_RetunsAMealType")))
{
var classUnderTest = new MealTypeService(context);
result = await classUnderTest.GetByIdAsync(mealType.Id);
}
Assert.Equal(mealType.Id, result.Id);
}
public async Task GetByIdAsync_ReturnsNull_WhenIdNotExist()
{
var dbOptions = GetDbOptions("GetByIdAsync_ReturnsLunch_WhenIdExist");
using (var context = new MSLunchesContext(dbOptions))
{
context.Lunches.Add(GetADefaultLunch());
context.SaveChanges();
}
Lunch result = null;
using (var context = new MSLunchesContext(dbOptions))
{
var classUnderTest = new LunchService(context);
result = await classUnderTest.GetByIdAsync(Guid.NewGuid());
}
Assert.Null(result);
}
public async Task GetByIdAsync_ReturnsLunch_WhenIdExist()
{
var userLunch = GetUserLunch(Guid.NewGuid());
var dbOptions = GetDbOptions("GetByIdAsync_ReturnsLunch_WhenIdExist");
using (var context = new MSLunchesContext(dbOptions))
{
context.UserLunches.Add(userLunch);
context.SaveChanges();
}
UserLunch result = null;
using (var context = new MSLunchesContext(dbOptions))
{
var classUnderTest = new UserLunchService(context);
result = await classUnderTest.GetByIdAsync(userLunch.Id);
}
Assert.NotNull(result);
Assert.True(Equals(userLunch, result));
}
public async Task GetByIdAsync_ReturnsMeal_WhenIdExist()
{
var meal = GetADefaultMeal(Guid.NewGuid());
var dbOptions = GetDbOptions("GetByIdAsync_ReturnsMeal_WhenIdExist");
using (var context = new MSLunchesContext(dbOptions))
{
context.Meals.Add(meal);
context.SaveChanges();
}
Meal result = null;
using (var context = new MSLunchesContext(dbOptions))
{
var classUnderTest = new MealService(context);
result = await classUnderTest.GetByIdAsync(meal.Id);
}
Assert.NotNull(result);
Assert.True(Equals(meal, result));
}
public async Task Get_ReturnsAListOfMealTypes()
{
var mealType1 = GetSampleMealType(1);
var mealType2 = GetSampleMealType(2);
using (var context = new MSLunchesContext(GetDbOptions("Get_ReturnsAListOfMealTypes")))
{
context.MealTypes.Add(mealType1);
context.MealTypes.Add(mealType2);
context.Meals.Add(GetSampleMeal(1));
context.SaveChanges();
}
IEnumerable <MealType> result;
using (var context = new MSLunchesContext(GetDbOptions("Get_ReturnsAListOfMealTypes")))
{
var classUnderTest = new MealTypeService(context);
result = await classUnderTest.GetAsync();
}
Assert.Contains(result, a => a.Id == mealType1.Id);
Assert.Contains(result, a => a.Id == mealType2.Id);
}