public void HasExpiredReturnsTrueForTimeEqualsNow()
{
// Arrange
var subject = new ExpirationChecker();
// Act
var result = subject.HasExpired(DateTime.Now);
// Assert
Assert.That(result, Is.True);
}
public void HasExpiredReturnsNotNull()
{
// Arrange
var subject = new ExpirationChecker();
// Act
var result = subject.HasExpired(DateTime.Now);
// Assert
Assert.That(result, Is.Not.Null);
}
public void HasExpiredReturnsTrueForPastDates()
{
// Arrange
var subject = new ExpirationChecker();
// Act
var result = subject.HasExpired(new DateTime(1999,12,31));
// Assert
Assert.That(result, Is.True);
}
public void HasExpiredReturnsFalseForFutureDates()
{
// Arrange
var subject = new ExpirationChecker();
// Act
var result = subject.HasExpired(new DateTime(2099, 12, 31));
// Assert
Assert.That(result, Is.False);
}