public async Task ValidateAsync_SupplierExists_DoesNothing()
{
// Arrange
var supplierContainer = new Mock <ISupplierContainer>();
var supplier = new Supplier();
var supplierDataAccess = new Mock <ISupplierDataAccess>();
supplierDataAccess.Setup(x => x.GetByAsync(supplierContainer.Object)).ReturnsAsync(supplier);
var supplierGetService = new SupplierGetService(supplierDataAccess.Object);
// Act
var action = new Func <Task>(() => supplierGetService.ValidateAsync(supplierContainer.Object));
// Assert
await action.Should().NotThrowAsync <Exception>();
}
public async Task ValidateAsync_SupplierNotExists_ThrowsError()
{
// Arrange
var fixture = new Fixture();
var id = fixture.Create <int>();
var supplierContainer = new Mock <ISupplierContainer>();
supplierContainer.Setup(x => x.SupplierId).Returns(id);
var supplier = new Supplier();
var supplierDataAccess = new Mock <ISupplierDataAccess>();
supplierDataAccess.Setup(x => x.GetByAsync(supplierContainer.Object)).ReturnsAsync((Supplier)null);
var supplierGetService = new SupplierGetService(supplierDataAccess.Object);
// Act
var action = new Func <Task>(() => supplierGetService.ValidateAsync(supplierContainer.Object));
// Assert
await action.Should().ThrowAsync <InvalidOperationException>($"Supplier not found by id {id}");
}
