public void ShouldProvideSameSequences()
{
NaturalNumbers nats = new NaturalNumbers();
int input = 10;
int[] sequenceWithLength = nats.GetSequence(input);
int[] sequenceNoLength = nats.GetSequence();
CollectionAssert.AreEqual(sequenceNoLength, sequenceWithLength);
}
public void ShouldPrintSequenceOfNumbers()
{
NaturalNumbers nats = new NaturalNumbers();
int[] expected = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
int[] actual = nats.GetSequence();
CollectionAssert.AreEqual(expected, actual);
}
public void PrintSequenceofNumbers()
{
NaturalNumbers nats = new NaturalNumbers();
int length = 7;
string expected = "1 2 3 4 5 6 7";
string actual = nats.ToString(nats.GetSequence(length));
Assert.AreEqual(expected, actual);
}
public void ShouldPrintAVariableSequenceOfNumbers()
{
NaturalNumbers nats = new NaturalNumbers();
int input = 8;
int[] expected = new int[] { 1, 2, 3, 4, 5, 6, 7, 8 };
int[] actual = nats.GetSequence(input);
CollectionAssert.AreEqual(expected, actual);
}