public void FibonacciSequenceWithLimitShouldReturnAnEmptySequenceWith0Limit()
{
// Arrange
Ex3.FibonacciSequence fs = new Ex3.FibonacciSequence(0);
// Act
IEnumerator<int> fsEnum = fs.GetEnumerator();
// Assert
Assert.IsFalse(fsEnum.MoveNext());
}
public void FibonacciSequenceWithLimitShouldReturnFiniteAndCorrectValues()
{
const int LIMIT = 20;
// Arrange
Ex3.FibonacciSequence fs = new Ex3.FibonacciSequence(LIMIT);
// Act
IEnumerator<int> fsEnum = fs.GetEnumerator();
// Assert
Assert.AreEqual(LIMIT, CheckFibonacciValues(fsEnum, LIMIT));
}
public void FibonacciSequenceWithoutLimitShouldReturnInfiniteAndCorrectValues()
{
// Arrange
Ex3.FibonacciSequence fs = new Ex3.FibonacciSequence();
// Act
IEnumerator<int> fsEnum = fs.GetEnumerator();
// Assert
// Infinite is a lot. Lets check the first 100. Should be enough.
const int LIMIT = 100;
Assert.AreEqual(LIMIT, CheckFibonacciValues(fsEnum, LIMIT));
}
