public void TestOverdue1()
{
// Arrange
var item = new InvoiceItem();
// Assert
Assert.IsFalse(item.IsOverdue());
}
public void TestOverdue3()
{
// Arrange
var fiveMinutes = new TimeSpan(0, 5, 0);
var fiveMinutesAgo = DateTime.Now.Subtract(fiveMinutes);
var item = new InvoiceItem(fiveMinutesAgo);
// Assert
Assert.IsTrue(item.IsOverdue());
}
public void TestOverdue2()
{
// Arrange
var now = DateTime.Now;
var then = now.AddMinutes(-3).AddSeconds(-59);
var item = new InvoiceItem(then);
// Assert
Assert.IsFalse(item.IsOverdue());
}