public void ReturnCorrectCollectionCount_AsOutParameter_WhenCalled()
{
// Arrange
IEnumerable <CustomPizza> pizzas = Helper.GetCustomPizzas();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapperMock = new Mock <IMapper>();
var validatorMock = new Mock <IValidator>();
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas);
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapperMock.Object, validatorMock.Object);
int count = 0;
// Act
customPizzaService.GetAllWithPaging(out count);
// Assert
Assert.AreEqual(pizzas.Count(), count);
}
public void CallMapperFromCustomPizzas_WhenCalled()
{
// Arrange
IEnumerable <CustomPizza> pizzas = new List <CustomPizza>();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapperMock = new Mock <IMapper>();
var validatorMock = new Mock <IValidator>();
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas);
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapperMock.Object, validatorMock.Object);
int count = 0;
// Act
customPizzaService.GetAllWithPaging(out count);
// Assert
mapperMock.Verify(m => m.FromCustomPizzas(It.IsAny <ICollection <CustomPizza> >()), Times.Once);
}
public void ReturnIEnumerableOfCustomPizzaModels_WhenCalled()
{
// Arrange
IEnumerable <CustomPizza> pizzas = Helper.GetCustomPizzas();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapper = new Mapper();
var validator = new Validator();
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas);
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapper, validator);
int count = 0;
// Act
var result = customPizzaService.GetAllWithPaging(out count);
// Assert
Assert.IsInstanceOfType(result, typeof(IEnumerable <CustomPizzaModel>));
}
public void CallMapperFromCreateCustomPizzaModel_WhenCalled()
{
// Arrange
IEnumerable <CustomPizza> pizzas = new List <CustomPizza>();
CustomPizza customPizza = new CustomPizza();
CreateCustomPizzaModel ccpm = new CreateCustomPizzaModel();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapperMock = new Mock <IMapper>();
var validatorMock = new Mock <IValidator>();
mapperMock.Setup(m => m.FromCreateCustomPizzaModel(contextMock.Object, ccpm)).Returns(customPizza);
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas);
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapperMock.Object, validatorMock.Object);
// Act
customPizzaService.Create(ccpm);
// Assert
mapperMock.Verify(m => m.FromCreateCustomPizzaModel(contextMock.Object, ccpm), Times.Once);
}
public void ReturnCollection_ForTheProvidedPage_OrderedByName_WhenCalled()
{
// Arrange
IEnumerable <CustomPizza> pizzas = Helper.GetCustomPizzas();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapper = new Mapper();
var validator = new Validator();
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas);
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapper, validator);
int count = 0;
int pageSize = 1;
int page = 2;
// Act
var result = customPizzaService.GetAllWithPaging(out count, page, pageSize);
// Assert
Assert.AreEqual(pizzas.OrderBy(x => x.Name).ToList()[page - 1].Name, result.First().Name);
}
public void ReturnCollection_WithPageSizeNumberOfItems_WhenCalled()
{
// Arrange
IEnumerable <CustomPizza> pizzas = Helper.GetCustomPizzas();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapper = new Mapper();
var validator = new Validator();
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas);
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapper, validator);
int count = 0;
int pageSize = 1;
int page = 1;
// Act
var result = customPizzaService.GetAllWithPaging(out count, page, pageSize);
// Assert
Assert.AreEqual(pageSize, result.Count());
}
public void ReturnZero_IfPizzaWasNotCreated_WhenCalled()
{
// Arrange
ICollection <CustomPizza> pizzas = new List <CustomPizza>();
CustomPizza customPizza = new CustomPizza();
CreateCustomPizzaModel ccpm = new CreateCustomPizzaModel();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapperMock = new Mock <IMapper>();
var validatorMock = new Mock <IValidator>();
mapperMock.Setup(m => m.FromCreateCustomPizzaModel(contextMock.Object, ccpm)).Returns(customPizza);
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas as IEnumerable <CustomPizza>);
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
contextMock.Setup(ctx => ctx.SaveChanges()).Returns(() => pizzas.Count > 0 ? 1 : 0);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapperMock.Object, validatorMock.Object);
// Act
int result = customPizzaService.Create(ccpm);
// Assert
Assert.AreEqual(0, result);
}
public void AddNewCustomPizzaToCustomPizzas_WhenCalled()
{
// Arrange
ICollection <CustomPizza> pizzas = new List <CustomPizza>();
CustomPizza customPizza = new CustomPizza();
CreateCustomPizzaModel ccpm = new CreateCustomPizzaModel();
var contextMock = new Mock <IPizzaFactoryDbContext>();
var mapperMock = new Mock <IMapper>();
var validatorMock = new Mock <IValidator>();
mapperMock.Setup(m => m.FromCreateCustomPizzaModel(contextMock.Object, ccpm)).Returns(customPizza);
var pizzaDbSetMock = QueryableDbSetMock.GetQueryableMockDbSet(pizzas as IEnumerable <CustomPizza>);
pizzaDbSetMock.Setup(p => p.Add(customPizza)).Callback(() => pizzas.Add(customPizza));
contextMock.Setup(ctx => ctx.CustomPizzas).Returns(pizzaDbSetMock.Object);
ICustomPizzaService customPizzaService = new CustomPizzaService(contextMock.Object, mapperMock.Object, validatorMock.Object);
// Act
customPizzaService.Create(ccpm);
// Assert
Assert.AreEqual(1, pizzas.Count());
}
