public async Task AddProduct_ReturnsProductCRUDResultModelWithIsSuccessfulFalse_On_ProductException()
{
// Arrange
var expectedException = new ProductException("msg");
var userManager = new Mock <IUserManager>();
userManager.Setup(x => x.GetByUserId(It.IsAny <int>()))
.ReturnsAsync(new User());
var prodManager = new Mock <IProductManager>();
prodManager.Setup(x => x.AddNewProduct(It.IsAny <Product>(), It.IsAny <RoleType>()))
.ThrowsAsync(expectedException);
var productService = new ProductServiceBuilder()
.WithUserManager(userManager.Object)
.WithProductManager(prodManager.Object)
.Build();
// Assert
var result = await productService.AddProduct(new AddProductModel(), It.IsAny <int>());
// Act
Assert.False(result.IsSuccessful);
Assert.Contains(expectedException.Message, result.Message);
}
public async Task AddProduct_CallsAddNewProductOnce()
{
// Arrange
var fileManager = new Mock <IFileManager>();
fileManager.Setup(x => x.ValidateFile(It.IsAny <IFormFile>()))
.Returns(It.IsAny <string>());
var userManager = new Mock <IUserManager>();
userManager.Setup(x => x.GetByUserId(It.IsAny <int>()))
.ReturnsAsync(new User());
var prodManager = new Mock <IProductManager>();
var productService = new ProductServiceBuilder()
.WithFileManager(fileManager.Object)
.WithUserManager(userManager.Object)
.WithProductManager(prodManager.Object)
.Build();
// Assert
await productService.AddProduct(new AddProductModel(), It.IsAny <int>());
// Act
prodManager.Verify(x => x.AddNewProduct(It.IsAny <Product>(), It.IsAny <RoleType>()), Times.Once);
}
public async Task AddProduct_CallsValidateFileAndUploadFileTwoTimes()
{
// Arrange
var fileManager = new Mock <IFileManager>();
fileManager.Setup(x => x.ValidateFile(It.IsAny <IFormFile>()))
.Returns(It.IsAny <string>());
var userManager = new Mock <IUserManager>();
userManager.Setup(x => x.GetByUserId(It.IsAny <int>()))
.ReturnsAsync(new User());
var productService = new ProductServiceBuilder()
.WithFileManager(fileManager.Object)
.WithUserManager(userManager.Object)
.Build();
// Assert
await productService.AddProduct(new AddProductModel(), It.IsAny <int>());
// Act
fileManager.Verify(x => x.ValidateFile(It.IsAny <IFormFile>()), Times.Exactly(2));
fileManager.Verify(x => x.UploadFile(It.IsAny <IFormFile>(), It.IsAny <string>()), Times.Exactly(2));
}
public async Task AddProduct_ReturnsProductCRUDResultModelWithIsSuccessfulFalse_On_InvalidUserException()
{
// Arrange
var expectedException = new InvalidUserException("msg");
var fileManager = new Mock <IFileManager>();
fileManager.Setup(x => x.ValidateFile(It.IsAny <IFormFile>()))
.Returns(It.IsAny <string>());
var userManager = new Mock <IUserManager>();
userManager.Setup(x => x.GetByUserId(It.IsAny <int>()))
.ThrowsAsync(expectedException);
var productService = new ProductServiceBuilder()
.WithFileManager(fileManager.Object)
.WithUserManager(userManager.Object)
.Build();
// Assert
var result = await productService.AddProduct(new AddProductModel(), It.IsAny <int>());
// Act
Assert.False(result.IsSuccessful);
Assert.Contains(expectedException.Message, result.Message);
}
public async Task AddProduct_ReturnsProductCRUDResultModelWithIsSuccessfulTrue_If_NoExceptionsCatched()
{
// Arrange
var fileManager = new Mock <IFileManager>();
fileManager.Setup(x => x.ValidateFile(It.IsAny <IFormFile>()))
.Returns(It.IsAny <string>());
var userManager = new Mock <IUserManager>();
userManager.Setup(x => x.GetByUserId(It.IsAny <int>()))
.ReturnsAsync(new User());
var productService = new ProductServiceBuilder()
.WithFileManager(fileManager.Object)
.WithUserManager(userManager.Object)
.Build();
// Assert
var result = await productService.AddProduct(new AddProductModel(), It.IsAny <int>());
// Act
Assert.True(result.IsSuccessful);
}