public void GivenBorrowWhenBorrowConfirmThenProductBorrowed()
{
User borrower = new User("Test");
User lender = new User("Test1");
Product product = new Product(lender, "Test", "Test", new ProductType(), new Term(DateTime.Now.AddDays(-6), DateTime.Now));
Borrow borrow = new Borrow(borrower, product, new Term(DateTime.Now.AddDays(-2), DateTime.Now.AddDays(-1)));
product.Status.Should().Be(ProductStatus.Shary);
borrow.Status.Should().Be(BorrowStatus.Created);
borrow.IsLender(lender).Should().BeTrue();
borrow.IsBorrower(borrower).Should().BeTrue();
borrow.Confirm();
product.Status.Should().Be(ProductStatus.Borrowed);
borrow.Status.Should().Be(BorrowStatus.Accepted);
}