public void SearchShouldReturnCorrectResultsWithFilterAndOrder()
{
// Arrange
var firstBeer = new Beer {
Id = 1, Name = "First"
};
var secondBeer = new Beer {
Id = 2, Name = "Second"
};
var thirdBeer = new Beer {
Id = 3, Name = "Third"
};
this.db.AddRange(firstBeer, secondBeer, thirdBeer);
this.db.SaveChanges();
var beerService = new ShoppingBeerService(this.db);
// Act
var result = beerService.Search("t");
// Assert
result.Should()
.Match(r =>
r.ElementAt(0).Id == 3 &&
r.ElementAt(1).Id == 1)
.And
.HaveCount(2);
}
public void TotalShouldReturnCorrectResult()
{
//Arrange
var firstBeer = new Beer {
Id = 1, Name = "First"
};
var secondBeer = new Beer {
Id = 2, Name = "Second"
};
var thirdBeer = new Beer {
Id = 3, Name = "Third"
};
this.db.AddRange(firstBeer, secondBeer, thirdBeer);
this.db.SaveChanges();
var beerService = new ShoppingBeerService(this.db);
//Act
var result = beerService.Total();
//Assert
result
.Should()
.Equals(3);
}
public void ExistsShouldReturnTrueIfItemExist()
{
//Arrange
var firstBeer = new Beer {
Id = 1, Name = "First"
};
this.db.Add(firstBeer);
this.db.SaveChanges();
var beerService = new ShoppingBeerService(this.db);
//Act
var result = beerService.Exists(1);
//Assert
result
.Should()
.BeTrue();
}
public void ByIdsShouldReturnCorrectIdsWithCorrectQuantity()
{
// Arrange
var firstBeer = new Beer {
Id = 1, Name = "First"
};
var SecondBeer = new Beer {
Id = 2, Name = "Second"
};
var ThirdBeer = new Beer {
Id = 3, Name = "Third"
};
this.db.AddRange(firstBeer, SecondBeer, ThirdBeer);
this.db.SaveChanges();
var beerService = new ShoppingBeerService(this.db);
IDictionary <int, int> idsWithQuantity = new Dictionary <int, int>()
{
{ 1, 3 },
{ 2, 3 }
};
// Act
var result = beerService.ByIds(idsWithQuantity);
// Assert
result
.Should()
.Match(r =>
(r.ElementAt(0).Id == 1 && r.ElementAt(0).Quantity == 3) &&
(r.ElementAt(1).Id == 2 && r.ElementAt(1).Quantity == 3))
.And
.HaveCount(2);
}
