public void ReturnCorrectValue_When_ParamsAreValidInMethod()
{
//Arrange
var options = TestUtilities.GetOptions(nameof(ReturnCorrectValue_When_ParamsAreValidInMethod));
var mockDateTimeProvider = new Mock <IDateTimeProvider>();
var mapper = new Mock <IDtoMapper <CocktailRating, CocktailRatingDto> >();
var user1 = new User {
Id = 1
};
var user2 = new User {
Id = 2
};
var cocktail = new Cocktail {
Id = 1
};
var rating1 = new CocktailRating
{
Id = 1,
UserId = 1,
CocktailId = 1,
Value = 5,
};
var rating2 = new CocktailRating
{
Id = 2,
UserId = 2,
CocktailId = 1,
Value = 3,
};
using (var arrangeContext = new CocktailMagicianContext(options))
{
arrangeContext.Cocktails.AddAsync(cocktail);
arrangeContext.Users.AddAsync(user1);
arrangeContext.Users.AddAsync(user2);
arrangeContext.CocktailRatings.AddAsync(rating1);
arrangeContext.CocktailRatings.AddAsync(rating2);
arrangeContext.SaveChangesAsync();
}
//Act and Assert
using (var assertContext = new CocktailMagicianContext(options))
{
var sut = new CocktailRatingService(assertContext, mockDateTimeProvider.Object, mapper.Object);
var result = sut.GetAverageCocktailRating(1);
Assert.AreEqual(4, result);
}
}
public void Return_0_When_NoRatingsFoundCocktailRating()
{
//Arrange
var options = TestUtilities.GetOptions(nameof(Return_0_When_NoRatingsFoundCocktailRating));
var mockDateTimeProvider = new Mock <IDateTimeProvider>();
var mapper = new Mock <IDtoMapper <CocktailRating, CocktailRatingDto> >();
//Act and Assert
using (var assertContext = new CocktailMagicianContext(options))
{
var sut = new CocktailRatingService(assertContext, mockDateTimeProvider.Object, mapper.Object);
var result = sut.GetAverageCocktailRating(1);
Assert.AreEqual(0, result);
}
}
