public void CreateAsync_NullInputModel_ThrowsArgumentNullException()
{
var repositoryFactoryMock = new Mock <IProductRepositoryFactory>();
var handler = new ProductCommandsHandler(repositoryFactoryMock.Object);
Assert.ThrowsAsync <ArgumentNullException>(async() => await handler.CreateAsync(null));
}
public async Task CreateAsync_DuplicatedCode_ReturnsFalse()
{
var product = GetNewProduct();
var repositoryMock = new Mock <IProductRepository>();
repositoryMock.Setup(repository => repository.CheckIfProductCodeUniqueAsync(product.Code)).ReturnsAsync(false);
var repositoryFactoryMock = new Mock <IProductRepositoryFactory>();
repositoryFactoryMock.Setup(factory => factory.Get()).Returns(repositoryMock.Object);
var handler = new ProductCommandsHandler(repositoryFactoryMock.Object);
var result = await handler.CreateAsync(product);
Assert.IsFalse(result);
}
public async Task CreateAsync_ValidInputData_ReturnsTrue()
{
var product = GetNewProduct();
var repositoryMock = new Mock <IProductRepository>();
repositoryMock.Setup(repository => repository.CheckIfProductCodeUniqueAsync(product.Code)).ReturnsAsync(true);
repositoryMock.Setup(repository => repository.UnitOfWork).Returns(GetUnitOfWork());
var repositoryFactoryMock = new Mock <IProductRepositoryFactory>();
repositoryFactoryMock.Setup(factory => factory.Get()).Returns(repositoryMock.Object);
var handler = new ProductCommandsHandler(repositoryFactoryMock.Object);
var result = await handler.CreateAsync(product);
Assert.IsTrue(result);
}
public void CreateAsync_OnRepositoryException_ThrowSameException()
{
var product = GetNewProduct();
var exception = new Exception();
var repositoryMock = new Mock <IProductRepository>();
repositoryMock.Setup(repository => repository.CheckIfProductCodeUniqueAsync(product.Code)).ReturnsAsync(true);
repositoryMock.Setup(repository => repository.Add(It.IsAny <Product>())).Throws(exception);
var repositoryFactoryMock = new Mock <IProductRepositoryFactory>();
repositoryFactoryMock.Setup(factory => factory.Get()).Returns(repositoryMock.Object);
var handler = new ProductCommandsHandler(repositoryFactoryMock.Object);
var result = Assert.ThrowsAsync(exception.GetType(), async() => await handler.CreateAsync(product));
Assert.AreSame(exception, result);
}
public void CreateAsync_NotValidInputData_ReturnsFalse(string code, string name, double price, string photo)
{
var product = new ProductInputModel
{
Code = code,
Name = name,
Price = price,
Photo = photo
};
var repositoryMock = new Mock <IProductRepository>();
repositoryMock.Setup(repository => repository.CheckIfProductCodeUniqueAsync(product.Code)).ReturnsAsync(true);
var repositoryFactoryMock = new Mock <IProductRepositoryFactory>();
repositoryFactoryMock.Setup(factory => factory.Get()).Returns(repositoryMock.Object);
var handler = new ProductCommandsHandler(repositoryFactoryMock.Object);
Assert.ThrowsAsync <ArgumentException>(async() => await handler.CreateAsync(product));
}
